KR102689990B1 - Sliding transfer device of the vehicle - Google Patents

Abstract

The present invention includes a fixed frame that is fixedly provided in the interior space of a vehicle; a movable frame that is accommodated in an inner space formed by the fixed frame and is movable along the longitudinal direction of the fixed frame, and has a storage unit mounted on an upper portion; and a stopper that is detachably provided on the fixed frame and is inserted into a guide hole formed in the movable frame to limit the moving distance of the movable frame.

Description

SLIDING TRANSFER DEVICE OF THE VEHICLE}

The present invention relates to a sliding transfer device for a storage unit for a vehicle. Specifically, it is applied to a glove box, console box, or drawer tray provided inside a vehicle, so that the storage unit or tray is moved upward/downward by the user. Or, it relates to a sliding transfer device for a vehicle storage unit configured to enable sliding transfer without left/right movement.

Typically, the interior of a vehicle is equipped with a console box, glove box, overhead box, etc. to store items.

Items used inside the car are stored in the storage space formed by the boxes, and can be opened and closed according to the user's convenience. For example, the glove box is installed to be openable and closed on the dashboard located in front of the passenger seat of the vehicle, and the console box is installed to be openable and closed between the driver's seat and the passenger seat.

As modern vehicles tend to be equipped with autonomous driving systems, the utilization of vehicle interior space is becoming important. In addition, since a battery pack using electric energy or hydrogen energy is used as a driving power source instead of a conventional internal combustion engine, the interior space of the vehicle is increasing due to a decrease in the number of internal parts of the vehicle.

Accordingly, the glove box or console box, which was previously opened and closed by opening and closing, was changed to a sliding type to expand the space where items can be stored, and in addition, the seat was installed so that the driver or passengers could engage in various activities other than driving inside the vehicle. Methods to change the location of are being studied.

In particular, the existing console box provided in the vehicle is fixedly mounted on the vehicle body and placed between the driver's seat and the passenger seat, and plays an important role in forming the space on the front seat side. Therefore, as the range of autonomous driving expands as described above, it is necessary to improve space utilization by configuring the console box to be movable. In particular, there is a need for research and development on an operating mechanism that allows users to easily and quickly move the console box in the space inside the vehicle.

However, when sliding the glove box or console box in a straight line. There is a problem in that the storage unit moves in the height direction (up/down direction) or width direction (left/right direction), which also causes noise.

Accordingly, the present applicant proposed the present invention in order to solve the above problems, and related prior art documents include 'Console Box for Automotive' in Korean Patent Publication No. 10-2005-0045430.

The present invention is intended to solve the above problems, and when the user opens and closes the storage unit provided in the interior space of the vehicle by sliding, it prevents the storage unit from moving in the up/down or left/right direction, and provides stable and easy storage. The purpose of the present invention is to provide a sliding transport device for a vehicle storage unit configured to transport the storage unit.

The present invention includes a fixed frame that is fixedly provided in the interior space of a vehicle; a movable frame that is accommodated in an inner space formed by the fixed frame and is movable along the longitudinal direction of the fixed frame, and has a storage unit mounted on an upper portion; and a stopper that is detachably provided on the fixed frame and is inserted into a long guide hole formed in the movable frame to limit the moving distance of the movable frame.

In addition, the fixed frame includes a floor member fixedly provided in the interior space of the vehicle; a first vertical member that protrudes vertically upward from both sides of the floor member in the width direction and forms a rail groove in which a first caster provided in the moving frame can be accommodated; and a second vertical member that protrudes vertically upward on the upper surface of the floor member at a predetermined distance from each other and has a rotatable second caster in rolling contact with the bottom of the moving frame.

In addition, the moving frame includes a top member on which the storage unit is mounted and the guide elongated hole is formed; a third vertical member that protrudes vertically downward from both sides of the top member in the width direction and is disposed opposite to the first vertical member, on which the first caster movable along the rail groove is mounted; a fourth vertical member that protrudes vertically downward from the bottom of the top member and is disposed between the third vertical member and the second vertical member; and a guide member that protrudes vertically downward from the center of the bottom of the top member and is disposed between the pair of second vertical members.

In addition, it may further include an auxiliary caster rotatably provided in the space formed between the third vertical member and the fourth vertical member and in rolling contact with the upper surface of the floor member of the fixed frame.

Additionally, a pair of guide casters are disposed in the space formed between the pair of second vertical members, and the guide casters may be in rolling contact with a guide surface protruding laterally from the lower end of the guide member.

Additionally, the stopper is mounted on the bottom of the floor member and includes a plate; an insertion member that protrudes upward from the upper surface of the plate and is inserted into the guide hole; and a buffer member that forms a through hole into which the insertion member can be inserted and surrounds the periphery of the insertion member.

In addition, a plurality of openings are formed in the floor member at predetermined intervals along the longitudinal direction of the floor member, and the plate of the stopper is formed in the floor member in a form that blocks one opening among the plurality of openings. It can be provided.

The sliding transfer device for a storage unit for a vehicle according to the present invention provides a configuration that opens the storage unit provided in the interior space of the vehicle by sliding it, thereby increasing the space in which goods can be stored, and in addition, the interior space of the vehicle. By expanding it, the utilization of the mission can be improved.

In addition, the sliding transfer device for a vehicle storage unit according to the present invention can selectively set the sliding movement distance of the moving frame in consideration of the size of the vehicle interior space or the volume of the storage unit.

In addition, the sliding transport device for the storage unit for a vehicle according to the present invention can alleviate the impact generated on the moving frame when the storage unit is stopped while sliding.

In addition, the sliding transport device for the vehicle storage unit according to the present invention provides a configuration that prevents the moving frame from moving in the left/right direction, so that the storage unit does not unintentionally shake during the vehicle driving process or the user's operation process. This phenomenon can be prevented.

1 is a perspective view of a sliding transfer device for a vehicle storage unit according to an embodiment of the present invention.
Figure 2 is a perspective view showing a state in which the moving frame shown in Figure 1 is slid forward.
Figure 3 is a front view of the sliding transfer device of the vehicle storage unit shown in Figure 1.
Figure 4 is a perspective view showing the configuration of a fixed frame according to an embodiment of the present invention.
Figure 5 is a perspective view showing the configuration of a moving frame according to an embodiment of the present invention.
Figure 6 is an exploded perspective view showing the configuration of a stopper according to an embodiment of the present invention.
Figure 7 is a perspective view showing the bottom of the sliding mobile device shown in Figure 2.
Figure 8 is a perspective view of a sliding transfer device for a vehicle storage unit according to another embodiment of the present invention.
Figure 9 is a front view of the sliding transfer device of the vehicle storage unit shown in Figure 8.
Figure 10 is a perspective view showing the configuration of a fixed frame according to another embodiment of the present invention.
Figure 11 is an exploded perspective view of a stopper according to another embodiment of the present invention.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. The present embodiments only serve to ensure that the disclosure of the present invention is complete and are within the scope of common knowledge in the technical field to which the present invention pertains. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims.

Hereinafter, a sliding transfer device for a vehicle storage unit according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order to make the gist of the invention unambiguous.

Figure 1 is a perspective view of a sliding transfer device for a vehicle storage unit according to an embodiment of the present invention, Figure 2 is a perspective view showing the moving frame shown in Figure 1 in a forward sliding state, and Figure 3 is in Figure 1 It is a front view of the sliding transfer device of the vehicle compartment, Figure 4 is a perspective view showing the configuration of a fixed frame according to an embodiment of the present invention, and Figure 5 is a configuration of a moving frame according to an embodiment of the present invention. It is a perspective view, FIG. 6 is an separated perspective view showing the configuration of a stopper according to an embodiment of the present invention, and FIG. 7 is a perspective view showing the bottom of the sliding moving device shown in FIG. 2.

As shown in Figures 1 and 2, the sliding transfer device 100 for a vehicle storage portion according to an embodiment of the present invention includes a fixed frame 110 fixedly provided in the interior space of the vehicle; A movable frame 120 that is accommodated in the inner space formed by the fixed frame 110 and is movable along the longitudinal direction of the fixed frame 110, and has a storage unit (not shown) mounted on its upper portion; And a stopper 200 that is detachably provided on the fixed frame 110 and is inserted into the guide hole 121a formed in the movable frame 120 to limit the moving distance of the movable frame 120. You can.

The fixed frame 110 is a component installed inside a vehicle with a predetermined length and width, and can be manufactured by extrusion.

As shown in FIGS. 3 and 4, the fixing frame 110 includes a floor member 111 that is fixedly provided in the interior space of the vehicle; a first vertical member 112 that protrudes vertically upward from both sides of the floor member 111 in the width direction and forms a rail groove in which the first caster C1 provided in the moving frame 120 can be accommodated; and a pair of second casters (C2) that protrude in the vertical direction at a predetermined distance from each other on the upper surface of the floor member 111 and are rotatably in rolling contact with the bottom of the moving frame 120. It may include two vertical members (113).

The floor member 111 may be mounted between the driver's seat and the passenger seat, or may be mounted on a dashboard located in front of the interior space of the vehicle.

The first vertical member 112 is provided along the entire longitudinal direction of the floor member 111 at an end in the width direction of the floor member 111. The first vertical member 112 provides a space in which the first caster C1 can be moved in a straight line. Meanwhile, the first vertical member 112 is provided with a guide protrusion 112a in rolling contact with the first caster C1 along the longitudinal direction of the floor member 111.

The pair of second vertical members 113 reinforces the rigidity of the floor member 111 and provides a space where the second caster C2 can be rotatably mounted.

The second vertical member 113 is also provided along the longitudinal direction of the floor member 111. Additionally, the second caster C2 may be rotatably mounted on a portion of the second vertical member 113 in the longitudinal direction. At this time, the second caster C2 is not in contact with the floor member 111.

In one embodiment of the present invention, the second caster C2 is shown in the drawing as rotatably mounted on one end of the second vertical member 113 in the longitudinal direction, but the present invention is not limited thereto. For example, the second caster C2 may be rotatably mounted on the middle portion in the longitudinal direction or the other end portion in the longitudinal direction of the second vertical member 113.

The moving frame 120 is also a component installed inside the vehicle with a predetermined length and width, and can be manufactured using an extrusion method.

As shown in FIGS. 3 and 5, the moving frame 120 includes a top member 121 on which the receiving part is mounted, and on which the guide elongated hole 121a is formed; The first caster protrudes vertically downward from both sides of the top member 121 in the width direction and is disposed opposite to the first vertical member 112, and is movable along the rail groove formed in the first vertical member 112. A third vertical member 122 on which (C1) is rotatably mounted; A fourth vertical member 123 protrudes vertically downward from the bottom of the top member 121 and is disposed between the third vertical member 122 and the second vertical member 113; and a guide member 124 that protrudes vertically downward from the center of the bottom of the top member 121 and is disposed between the pair of second vertical members 113.

The top member 121 is a component that is coupled to the storage unit and forms an area capable of supporting the storage unit.

The top member 121 is disposed opposite to the floor member 111 and may be disposed in a 'ㄷ' shaped space formed by the floor member 111 and the first vertical member 112 collaborating with each other.

The guide long hole 121a formed in the upper plate member 121 is formed along the longitudinal direction of the upper plate member 121. In one embodiment of the present invention, a pair of guide elongated holes 121a are formed in the center of the upper plate member 121 at a predetermined distance apart from each other.

The third vertical member 122 is formed along the longitudinal direction of the top member 121 at an end in the width direction of the top member 121, and is disposed opposite to the first vertical member 112 at a predetermined distance. do.

The first caster C1 rotatably mounted on the third vertical member 122 is preferably provided at the middle portion in the longitudinal direction and the other end portion in the longitudinal direction of the third vertical member 122. This is because, as shown in FIG. 2, when the moving frame 120 is slidably moved on the fixed frame 110 and pulled out, the first caster C1 mounted on the third vertical member 122 is exposed to the outside. To prevent it.

That is, when the user pulls the handle provided in the storage unit and slides the top member 121 as shown in FIG. 2, one longitudinal end of the third vertical member 122 is exposed to the outside on the fixing frame 110. Therefore, if the first caster (C1) is placed in this exposed area, the aesthetics of the vehicle's interior space deteriorate, and there is a problem in that the exposed first caster (C1) rotates for a certain period of time and causes noise.

Therefore, as shown in FIGS. 2 and 5, when the movable frame 120 is slid on the fixed frame 110 and is pulled out to the maximum, the first caster C1 is positioned outside the fixed frame 110. It is preferable that it is provided at the middle portion in the longitudinal direction and the other end portion in the longitudinal direction of the third vertical member 122 that is not exposed.

In addition, the plurality of first casters (C1) provided on the third vertical member 122 include one guide protrusion (112a) among a pair of guide protrusions (112a) formed on the first vertical member (112). comes into contact with clouds.

That is, as shown in FIGS. 3 and 5, one of the plurality of first casters (C1) provided on the third vertical member (122) is one of the first casters (C1) of the first vertical member (112). Another first caster (C1), which is in rolling contact with the guide protrusion 122 disposed at the upper portion and disposed on one side thereof, is in rolling contact with the guide protrusion 122 disposed at the lower portion of the first vertical member 112. You can.

In one embodiment of the present invention, among the four first casters C1 provided on the third vertical member 122, two first casters C1 are guided protrusions 122 disposed on the upper part of the first vertical member 112. ), and the remaining two first casters (C1) can be said to be placed at different heights so as to be in rolling contact with the guide protrusion 122 disposed at the lower portion of the first vertical member 112.

In this way, the plurality of first casters (C1) are alternately in selective rolling contact with the guide protrusions 122 disposed on the upper and lower portions of the first vertical member 112, thereby forming the first casters. The rolling friction force generated in (C1) can be reduced, and thus, the moving frame 120 can be easily moved in a straight line on the fixed frame 110.

The fourth vertical member 123 may be disposed to face the third vertical member 122 while being spaced apart from the third vertical member 122 by a predetermined distance. The fourth vertical member 123 is also formed along the longitudinal direction of the top member 121.

The fourth vertical member 123 reinforces the rigidity of the top member 121 and provides a space where an auxiliary caster C3, which will be described later, can be rotatably mounted.

The auxiliary caster (C3) is rotatably provided in the space formed between the fourth vertical member 123 and the third vertical member 122 and can be in rolling contact with the upper surface of the floor member 111 of the fixed frame 110. there is.

The auxiliary caster C3 serves to support the top member 121 on the bottom member 111 and at the same time assist the sliding movement of the top member 121.

As shown in FIG. 2, the auxiliary caster C3 is rotatably mounted between the third vertical member 122 and the fourth vertical member 123 in a non-contact state with the top member 121. Accordingly, an opening is formed in a portion of the top member 121 corresponding to the location where the auxiliary caster C3 is installed so as not to interfere with the rotational force of the auxiliary caster C3.

The guide member 124 also serves to reinforce the rigidity of the top member 121 and prevent it from flowing in the left/right direction when the top member 121 slides. The guide member 124 may be provided along the longitudinal direction of the top member 121. Meanwhile, as shown in FIG. 3, a pair of guide casters (C4) are disposed at a predetermined distance from each other in the space formed between the pair of second vertical members 113, and the guide casters (C4) It may be in rolling contact with a guide surface protruding laterally from the lower end of the guide member 124.

The guide caster C4 is rotatably mounted on the upper surface of the floor member 111 in a horizontal position.

Therefore, since the guide member 124 moves linearly while being guided by a pair of guide casters (C4), when the moving frame 120 slides on the fixed frame 110, it flows in the left/right direction. The phenomenon can be prevented. That is, the left/right force generated by the moving frame 120 can be offset by the guide member 124 and the pair of guide casters C4.

The guide caster C4 may be provided in plural numbers on the floor member 111 of the fixed frame 110. For example, as shown in FIG. 4, it can be rotatably mounted on one end of the bottom member 111 in the longitudinal direction and the middle portion of the bottom member 111 in the longitudinal direction.

The stopper 200 limits the maximum withdrawal distance of the moving frame 120, and cooperates with the guide hole 121a formed in the upper plate member 121 in the process of sliding the moving frame 120 in the straight direction. Thus, it also serves to prevent left/right movement of the moving frame 120.

The stopper 200 includes a plate 210 mounted on the bottom of the floor member 111; An insertion member 220 that is integrally connected to the plate 210 and protrudes upward from the upper surface of the plate 210 and is inserted into the guide hole 121a; and a buffer member 230 that forms a through-hole 231 into which the insertion member 220 can be inserted and surrounds the periphery of the insertion member 220.

The plate 210 may be mounted on the bottom of the floor member 111, as shown in FIG. 7. At this time, the plate 210 is formed on the bottom of the floor member 111 in a form that blocks one of the plurality of openings 111a formed at predetermined intervals along the longitudinal direction of the floor member 111. can be installed on

The insertion member 220 may be inserted into the guide hole 121a formed in the upper plate member 121. At this time, the upper end of the insertion member 220 is partially exposed to the upper part of the upper plate member 121 via the guide elongated hole 121a.

The buffer member 230 may be made of a rubber material with elastic restoring force, and forms a through hole 231 in the center through which the insertion member 220 can be inserted in an interference fit manner.

In addition, a separation prevention member 221 is provided at the top of the insertion member 220 to prevent the buffer member 230 from being separated.

The stopper 200 having the above configuration limits the maximum moving distance of the moving frame 120, as described above, and also relieves the shock generated in the process of stopping the moving frame 120 while sliding. It plays a commanding role.

As shown in FIG. 2, when the moving frame 120 is slid in one direction on the fixed frame 110 to pull out the storage unit, the other longitudinal end side of the guide long hole 121a is pressed against the buffer member (200) of the stopper 200. 230) There may be contact with the other side. Then, the sliding movement of the moving frame 120 may be restricted. And, the moment when the other longitudinal end side of the guide elongated hole 121a and the buffer member 230 come into contact can be said to be the state in which the movable frame 120 is maximally withdrawn from the fixed frame 110.

Conversely, in order to return the storage unit to its original state, when the drawn-out moving frame 120 is slid in the other direction, as shown in FIG. 1, one end of the longitudinal guide hole 121a acts as a buffer for the stopper 200. It may be in contact with one side of the member 230. Then, the storage space of the storage unit and the moving frame 120 are not exposed to the outside.

As above, the stopper 200 can limit the maximum movement distance of the movable frame 120 and alleviate the shock generated in the process. In addition, since the stopper 200 is inserted into the guide long hole 121a, the phenomenon of shaking left and right during the reciprocating movement of the moving frame 120 in the straight direction can be prevented by the stopper 200. You can. That is, even if a force in the left/right direction is generated in the moving frame 120, the inner part of the guide long hole 121a of the upper plate member 121 is in contact with the buffer member 220 of the stopper 200, so the moving frame 120 ) left/right flow can be prevented.

Meanwhile, the maximum moving distance of the moving frame 120 can be set by changing the position of the stopper 200 mounted on the fixed frame 110. That is, the stopper 200 is selectively mounted on any one of the plurality of openings 111a provided in the floor member 111 to increase the maximum moving distance (draw-out distance of the storage unit) of the moving frame 120. You can set it. For reference, the maximum moving distance of the movable frame 120 (draw-out distance of the storage unit) may be set in consideration of the volume of the storage unit, the vehicle interior space, and the mounting position of the fixed frame 110.

For example, when the stopper 200 is mounted on the opening 111a formed on the other longitudinal end side of the floor member 111, the maximum moving distance of the moving frame 120 becomes the shortest. On the contrary, as shown in FIGS. 2 and 7, when the stopper 200 is mounted on the opening 111a formed at one end in the longitudinal direction of the floor member 111, the maximum moving distance of the moving frame 120 will be the longest. You can.

Hereinafter, a sliding transfer device for a vehicle storage unit according to another embodiment of the present invention will be described in detail with reference to FIGS. 8 to 11. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order to make the gist of the invention unambiguous.

Figure 8 is a perspective view of a sliding transport device for a vehicle storage portion according to another embodiment of the present invention, Figure 9 is a front view of the sliding transportation device for a vehicle storage portion shown in Figure 8, and Figure 10 is another embodiment of the present invention. It is a perspective view showing the configuration of a fixed frame according to , and Figure 11 is an exploded perspective view of a stopper according to another embodiment of the present invention.

As shown in Figures 8 and 9, the sliding transfer device 300 for a vehicle storage portion according to another embodiment of the present invention includes a fixed frame 310 fixedly provided in the interior space of the vehicle; A movable frame 320 disposed on the upper part of the fixed frame 310 and movable along the longitudinal direction of the fixed frame 310, and having a storage unit (not shown) mounted on the upper part; And a stopper 400 that is detachably provided on the fixed frame 310 and is inserted into the guide hole 321a formed in the moving frame 320 to limit the moving distance of the moving frame 320. You can.

The sliding transfer device 300 for a vehicle storage unit according to another embodiment of the present invention configured as described above has the same configuration as compared to the sliding transfer device 100 for a vehicle storage unit according to an embodiment of the present invention. Therefore, in the following, only the different configurations will be mainly explained.

The fixed frame 310 includes a floor member 311 fixedly provided in the interior space of the vehicle; and a plurality of guide casters 312 rotatably mounted on a shaft mounted perpendicular to the floor member 311 and in rolling contact with the moving frame 320.

As shown in FIGS. 9 and 10, the plurality of guide casters 312 provided on the floor member 311 may be arranged to be laid down so that the rolling contact surface in contact with the moving frame 320 is lateral. .

In another embodiment of the present invention, a pair of guide casters 312 spaced apart from each other by a predetermined distance are shown in the drawing as being provided in four sets on the upper surface of the floor member 311, but the present invention is not limited thereto. For example, a pair of guide casters 312 may be provided in four sets or more on the floor member 311, and may be rotatable not only on one end and a middle side in the longitudinal direction of the floor member 311 but also on the other end. It may be provided.

The moving frame 320 includes a top member 321 on which the storage part is mounted and the guide elongated hole 321a is formed; and a first contact member 322 that protrudes vertically downward from the bottom of the top member 321 and is in rolling contact with the guide caster 312 provided on the bottom member 311.

The first contact member 322 is formed along the longitudinal direction of the top member 321, and as shown in FIG. 9, is disposed between a pair of guide casters 312 provided on the bottom member 311. The guide caster 312 may come into contact with the rolling surface. In addition, a contact protrusion that contacts the rolling contact surface of the guide caster 312 is formed at the lower end of the first contact member 322.

Therefore, by the connection structure of the first contact member 322 and the guide caster 312, the top member 321 of the moving frame 320 slides in a straight direction on the bottom member 311 of the fixed frame 310. It is possible, and left/right flow can be prevented during the movement process.

Meanwhile, as shown in FIG. 9, the moving frame 320 may further include a second contact member 323. The second contact member 323 protrudes vertically downward from the center of the bottom of the floor member 311 and may be in rolling contact with an auxiliary caster 440 provided in the stopper 400, which will be described later.

The second contact member 323 serves to reinforce the rigidity of the top member 321, and also serves to prevent the top member 321 from flowing in the left/right direction when it slides. That is, since the second contact member 323 slides while in contact with the pair of auxiliary casters 440 provided on the stopper 400, it is possible to prevent the top member 321 from moving left and right.

As shown in FIG. 11, the stopper 400 includes a plate 410 mounted on the bottom of the floor member 311; An insertion member 420 that is integrally connected to the plate 410, protrudes upward from the upper surface of the plate 410, and is inserted into the guide hole 321a; A buffer member 430 forming a through hole 431 into which the insertion member 420 can be inserted, and surrounding the periphery of the insertion member 420; and a pair of auxiliary casters 440 rotatably mounted on the upper surface of the plate 410 at a predetermined distance from each other.

Since the plate 410, the insertion member 420, and the buffering member 430 are the same as those of the stopper 200 described in an embodiment of the present invention, detailed description thereof will be omitted below.

The pair of guide rollers 440 may be made of rubber or urethane, and may be in rolling contact with one side or the other side of the second contact member 323 protruding from the bottom of the top member 321. there is. The pair of guide rollers 440 are not limited to a guide role but also control the operating force of the moving frame 320.

The sliding transfer device 300 for a vehicle storage unit according to another embodiment of the present invention moves the moving frame 320 using a plurality of guide casters 312 mounted in a lying state on the upper surface of the floor member 311. Since it has a structure that supports and simultaneously slides and transports in a straight direction, the fixed frame 310 is stronger than the sliding transport device 100 of the vehicle storage unit according to an embodiment of the present invention using a plurality of casters erected in the vertical direction. And manufacturing costs can be reduced by lowering the overall height of the moving frame 320. In particular, the flow generated in the upward/downward directions during the sliding movement of the moving frame 320 in a straight direction is relatively reduced, reducing the number of casters. There is an advantage that the moving frame 320 can be moved stably even if the frame is reduced.

Although specific embodiments according to the present invention have been described so far, it goes without saying that various modifications are possible without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the patent claims described below as well as equivalents to the claims of this patent.

100: sliding transfer device
110: fixed frame 111: floor member
112: first vertical member 113: second vertical member
120: moving frame 121: top member
122: Third vertical member 123: Fourth vertical member
124: Guide member 200: Stopper
210: plate 220: insertion member
230: Buffer member

Claims (7)

A fixed frame fixedly provided in the vehicle interior space;
a movable frame accommodated in the inner space formed by the fixed frame and movable along the longitudinal direction of the fixed frame, and having a storage unit mounted on an upper portion; and
It includes a stopper that is detachably provided on the fixed frame and is inserted into a guide hole formed in the moving frame to limit the moving distance of the moving frame,
The fixed frame is,
A floor member fixedly provided in the interior space of the vehicle;
a first vertical member that protrudes vertically upward from both sides of the floor member in the width direction and forms a rail groove in which a first caster provided in the moving frame can be accommodated; and
A second vertical member protrudes vertically upward on the upper surface of the floor member at a predetermined distance from each other, and a second caster in rolling contact with the bottom of the moving frame is rotatably provided,
The stopper includes a plate mounted on the bottom of the floor member; an insertion member that protrudes upward from the upper surface of the plate and is inserted into the guide hole; And a buffer member forming a through hole into which the insertion member can be inserted, and surrounding the periphery of the insertion member.
A plurality of openings are formed in the floor member at predetermined intervals along the longitudinal direction of the floor member,
The plate of the stopper is provided on the floor member in a form that blocks one of the plurality of openings.
delete According to claim 1,
The moving frame is,
A top member on which the storage unit is mounted and the guide elongated hole is formed;
a third vertical member that protrudes vertically downward from both sides of the top member in the width direction and is disposed opposite to the first vertical member, and on which the first caster movable along the rail groove is mounted;
a fourth vertical member protruding vertically downward from the bottom of the top member and disposed between the third vertical member and the second vertical member; and
A guide member that protrudes vertically downward from the center of the bottom of the upper plate member and is disposed between the pair of second vertical members.
According to claim 3,
A sliding transfer device for a storage unit for a vehicle, further comprising an auxiliary caster rotatably provided in a space formed between the third vertical member and the fourth vertical member and in rolling contact with the upper surface of the floor member of the fixed frame.
According to claim 3,
A pair of guide casters are disposed in the space formed between the pair of second vertical members,
The guide caster is a sliding transfer device for a storage unit for a vehicle, characterized in that the guide caster is in rolling contact with a guide surface protruding laterally from the lower end of the guide member.
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