CN217337874U - Lifting integrated table and chair structure - Google Patents
Lifting integrated table and chair structure Download PDFInfo
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- CN217337874U CN217337874U CN202220921161.4U CN202220921161U CN217337874U CN 217337874 U CN217337874 U CN 217337874U CN 202220921161 U CN202220921161 U CN 202220921161U CN 217337874 U CN217337874 U CN 217337874U
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- seat
- rod
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- back support
- lifting
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Abstract
The utility model discloses a lifting integrated table and chair structure, which comprises a footing component, wherein the footing component comprises a base and a lifting guide rod which is longitudinally arranged; the supporting main body comprises a longitudinal back supporting vertical rod and a seat supporting cross rod extending from the back supporting vertical rod to the front edge; an upward extending connecting longitudinal rod is arranged at the end part of the seat supporting cross rod and is configured to be used for connecting and supporting the table top plate; the back support upright stanchion, the seat support cross rod and the connecting longitudinal rod are of an integrated structure; the seat back assembly comprises a seat support body and a back support body; the seat supporting body is connected to the seat supporting cross rod, and the back supporting body is connected to the back supporting vertical rod; the back support upright stanchion is matched with the lifting guide rod in a sliding and sleeving way, and the back support upright stanchion slides up and down along the length direction of the lifting guide rod so as to adjust the heights of the seat back component and the desktop board simultaneously. The desktop plate and the seat back component form an integrated structure, so that the space occupation can be reduced; and the heights of the table top plate and the seat back component can be adjusted simultaneously.
Description
Technical Field
The utility model relates to a thing to sit on field, in particular to lift integral type table chair structure.
Background
The desk and the chair are indispensable teaching facilities in school teaching or home learning. Most of the existing tables and chairs adopt a split type structural design, namely, the table is the table, the chair is the chair, and in some specific occasions, such as educational training or rooms with small space; because the space layout is tense, the space occupancy rate is saved for placing more tables and chairs; therefore, an integrated table and chair is designed. The table and the chair are integrated together, and the purpose of reducing the occupied area is realized in an integrated combination mode; however, the integrated desk and chair only connects the desk and the chair simply, and the structural integrity is not strong and the desk and chair is not beautiful. Moreover, although the structure realizes the problem of reducing the occupied area, the existing integrated table and chair does not have the height adjusting function to adapt to applicable people with different heights due to different ages, heights and body types of students; or, the user sometimes wants to learn in a sitting posture; sometimes, learning in a standing posture state is also expected; the existing integrated table and chair obviously do not have the adjusting function.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a lifting integrated table and chair structure; the supporting main body is of an integrated structure and is used for connecting the table top plate and the seat back component; thereby the table top board and the seat back component form an integral structure with good structural integrity; thereby reducing the occupation of space; moreover, the back support upright stanchion can go up and down along the lifting guide rod, so that the heights of the desktop board and the seat back component can be adjusted simultaneously, and the integrated desk and chair can be used more flexibly.
The technical scheme of the utility model is realized like this:
a lifting integrated table and chair structure, comprising: the bottom foot assembly comprises a base and a lifting guide rod which is longitudinally arranged; the supporting main body comprises a longitudinal back supporting vertical rod and a seat supporting cross rod extending from the back supporting vertical rod to the front edge; an upward extending connecting longitudinal rod is arranged at the end part of the seat supporting cross rod and is configured to be used for connecting and supporting the table top plate; the back support upright stanchion, the seat support cross rod and the connecting longitudinal rod are of an integrated structure; the seat back assembly comprises a seat support body and a back support body; the seat supporting body is connected to the seat supporting cross rod, and the back supporting body is connected to the back supporting vertical rod; the back support upright stanchion is matched with the lifting guide rod in a sliding and sleeving way, and the back support upright stanchion slides up and down along the length direction of the lifting guide rod so as to adjust the heights of the seat back component and the desktop board simultaneously.
Preferably, the back support upright stanchion and the seat support upright stanchion are both of steel tube structures; the two are welded and fixed together. Both are metallic structure, and adopt welded fastening for both joint strength is high.
Preferably, the rear end of the seat supporting cross rod is provided with a connecting section bent towards the rear upper part, and the rear end of the connecting section is welded and fixed in the middle of the back supporting vertical rod. The integral structure is beautiful, and the joint is smoother and more mellow.
Preferably, the seat support rail extends obliquely forward and upward from the rear to the front. The seat supporting cross rod is in a high-front low-back state, and the seat supporting cross rod is used for connecting the seat body, so that the seat face can be in a high-front low-back state, and a user can feel more comfortable.
Preferably, the back support and the seat support are both made of plastic and are integrally formed. The processing is more convenient, the seat part and the back part can be simultaneously installed, and the installation steps are saved.
Preferably, the back support body is matched with the back support upright rod in an inserting way; the rear end of the back support body is provided with a sleeve joint part protruding backwards, and the bottom of the sleeve joint part is provided with a slot capable of being in plug-in fit with the back support upright rod. The back support upright stanchion and the back support body are connected in an inserting way, so that the connection is more convenient and faster; and the back support upright stanchion is combined in the back support body, and the upper part of the back support upright stanchion cannot be exposed outside, so that the whole body is simpler and more beautiful.
Preferably, the seat supporting body is in clamping fit with the seat supporting cross rod; the bottom of the seat supporting body is provided with a clamping seat which can be vertically clamped with the seat supporting cross rod, and the clamping seat is provided with a clamping groove arranged along the front-back direction. Then the connection between the seat supporting body and the seat supporting cross rod is very convenient and fast.
Preferably, the seat support body has a saddle-shaped seat surface. Is in line with the ergonomics and is comfortable for the user to use.
Preferably, the base comprises a bottom rod arranged along the front-back direction, the front end of the bottom rod is provided with a first transverse foot rod, and the rear end of the bottom rod is connected with a second transverse foot rod; the lifting guide rod is arranged on the bottom rod.
Preferably, the first cross foot rod is in a U-shaped structure. Make the both ends of first horizontal foot pole and ground contact the back, the height that highly will be higher than the horizontal foot pole of second of first horizontal foot pole, during the use, user's both feet can be put on first horizontal foot pole, use more comfortablely.
Adopted above-mentioned technical scheme the utility model discloses a design departure point, theory and beneficial effect are:
firstly, the lifting integrated table and chair structure of the utility model is provided with the supporting main body of the integrated structure, and the supporting main body is used for connecting the table panel and the seat back component; the table top plate and the seat back component form a whole, and the structural integrity is good; thereby reducing the occupation of space; moreover, the back support upright rod is sleeved on the lifting guide rod in a sliding manner, and the back support upright rod can be lifted and lowered relative to the lifting guide rod; and in the lifting adjustment process of the back support upright rod, the heights of the desktop plate and the seat back component can be adjusted simultaneously, so that the desk is suitable for people with different heights. In addition, the height of the desktop plate and the seat back assembly can be adjusted according to the requirements of users; the integrated table and chair can be used by a user in a sitting posture state, and can also be used by the user in a standing posture state, so that the integrated table and chair is more flexible to use.
Secondly, the back support upright stanchion and the seat support cross rod are both of steel tube structures and are fixed by welding; the connection strength is high, and the integral support is good.
Moreover, the seat back assembly is of an integral structure, so that the installation steps are more simplified; the back support body is in inserted fit with the back support upright rod, and the seat support body is in clamped fit with the seat support cross rod; so that the installation is very quick and convenient. The back support upright rod is inserted in the insertion part, so that the back support upright rod and the back support body are combined together, the integrity is better, and the structure is more attractive.
Drawings
FIG. 1 is a schematic perspective view of a table and chair structure in an embodiment of the present invention;
FIG. 2 is a schematic perspective view of another angle of the table and chair structure according to the embodiment of the present invention;
FIG. 3 is a schematic view of a disassembled three-dimensional structure of a table and chair structure in an embodiment of the present invention;
fig. 4 is a schematic perspective view of the seat back assembly connected to the support body according to the embodiment of the present invention;
fig. 5 is a schematic perspective view of the bottom of the seat back main body according to the embodiment of the present invention;
FIG. 6 is a schematic perspective view of the table and chair structure in the sitting posture of the present invention;
fig. 7 is a schematic perspective view of a table and chair structure in a standing position of the present invention.
The figures are numbered: a foot assembly 1; a support body 2; a seat back assembly 3; a base 4; a bottom bar 4 a; a first horizontal leg bar 4 b; a second horizontal leg bar 4 c; a lifting guide rod 5; a back support upright 6; a seat support rail 7; a joining section 7 a; connecting the longitudinal rod 8; a table top plate 9; a seat support 10; a back support 11; a locking hole 12; a control knob 13; a socket 14; a mounting groove 15; a card holder 16; a card slot 17; a caster 18.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, the term "at least one" means one or more unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The specific implementation manner of the utility model is as follows:
as shown in fig. 1-7, the utility model provides a lifting integrated table and chair structure, which comprises a bottom foot component 1, a support main body 2 and a seat back component 3; the foot component 1 comprises a base 4 positioned at the bottom and a lifting guide rod 5 longitudinally arranged on the base 4; the supporting body 2 comprises a longitudinal back supporting upright rod 6 and a seat supporting cross rod 7 which extends forwards from the back supporting upright rod 6; an upwardly extending connecting side rail 8 is also provided at the end of the seat support rail 7, the connecting side rail 8 being configured to connect to and support a table top 9; and the back support upright stanchion 6, the seat support cross rod 7 and the connecting longitudinal rod 8 are of an integrated structure. The seat back assembly 3 comprises a seat support body 10 and a back support body 11; the seat support 10 is connected to the seat support rail 7; the back support body 11 is connected to the back support upright rod 6. Then, the connecting structure is adopted, so that the table top plate 9 and the seat back component 3 form a whole; the back support upright rod 6 is sleeved on the lifting guide rod 5 in a sliding manner, and the back support upright rod 6 can be lifted and lowered relative to the lifting guide rod 5; and in the lifting adjustment process of the back support upright stanchion 6, the height of the desktop plate 9 and the seat back component 3 can be adjusted simultaneously, so that the chair is suitable for people with different heights. As shown in fig. 5 and 6, the height of the table top 9 and the seat back assembly 3 can be adjusted according to the needs of users; the integrated table and chair can be used by a user in a sitting posture state and can also be used by the user in a standing posture state.
Specifically speaking: as shown in fig. 1-4, the back support upright 6 and the seat support cross bar 7 are both steel tube structures; the bottom of the back support upright stanchion 6 is slidably sleeved on the lifting guide rod 5, the lifting guide rod 5 is provided with locking holes 12 which are longitudinally arranged at intervals, and the bottom of the back support upright stanchion 6 is correspondingly provided with a control knob 13 which is provided with a locking pin (not shown); by rotating the control knob 13, the locking pin can be inserted into or withdrawn from the locking hole 12, so that the back support upright 6 can be conveniently adjusted in a lifting way. The rear end of the seat supporting cross rod 7 is provided with a connecting section 7a bent towards the rear upper part, and the rear end of the connecting section 7a is welded and fixed in the middle of the back supporting upright rod 6, so that the seat supporting cross rod 7 and the back supporting upright rod 6 form a whole, the seat supporting cross rod 7 and the back supporting upright rod 6 are both of metal structures, and the seat supporting cross rod 7 and the back supporting upright rod 6 are welded and fixed, so that the connecting strength between the seat supporting cross rod and the back supporting upright rod is high, and the structure is stable. After the connecting section 7a is connected with the back support upright stanchion 6, the seat support cross rod 7 extends out from the front to the upper part from the back; the seat supporting cross rod 7 is in a high front state and a low back state, the seat supporting cross rod 7 is used for connecting the seat supporting body 10, the seat surface can be in the high front state and the low back state, a user can not slide forwards in use, and the use is more comfortable.
Further, the following steps are carried out: as shown in fig. 3-5, the seat back assembly 3 is an integrated structure, and the back support 11 and the seat support 10 are made of plastic and are integrally formed, so that the seat back assembly is more convenient to process, and the seat portion and the back portion of the seat can be installed at the same time, thereby saving installation steps. In the front-back direction, the back end of the back support body 11 is provided with a sleeve joint part 14 with a certain thickness, and the bottom of the sleeve joint part 14 is provided with a slot 15 which can be inserted with the back support upright rod 6; when the device is installed, the sleeving part 14 is in inserting fit with the back support upright rod 6 from top to bottom, so that the back support upright rod 6 is inserted into the slot 15; the cross section of the back support connecting rod 6 is oval, and after the back support connecting rod and the back support connecting rod are connected tightly after being inserted, the back support connecting rod and the back support connecting rod cannot deviate and shake. And the connecting back support upright stanchion 6 is combined in the back support body 11, the upper part of which can not be exposed outside, so that the whole body is simpler and more beautiful. The seat surface of the seat supporting body 10 is saddle-shaped, which is in accordance with ergonomics and comfortable for users to use; the bottom of the seat support body 10 is also provided with a clamping seat 16 which can be vertically clamped with the seat support cross rod 7, and the clamping seat 16 is provided with a clamping groove 17 arranged along the front-back direction; while the back support upright stanchion 6 is inserted into the slot 15, the seat support cross rod 7 is simultaneously clamped in the clamping slot 17 of the clamping seat 16; then the back support upright stanchion 6 is vertically inserted with the back support force 11 and the seat support cross rod 7 is vertically clamped with the clamping seat 16, so that the seat back component 3 can be conveniently connected with the support main body 2, and after the connection, the seat back component and the support main body can be kept relatively fixed. Further, in order to improve stability, the clamping seat 16 and the seat support cross rod 7 can be connected by screws; in order to improve comfort, a flexible cushion may be further provided on the back support 11 and the seat support 10 to make the use more flexible and comfortable.
The connecting vertical rod 8 is welded and fixed at the front end of the seat supporting cross rod 7, and the desktop plate 9 is connected and fixed at the upper end of the connecting vertical rod 8, so that the desktop plate 9 and the seat back component 3 can form a whole and can synchronously move up and down.
As shown in fig. 1 to 3, the base 4 includes a bottom bar 4a arranged in the front-rear direction, and the lift guide 5 is arranged on the bottom bar 4 a; a first cross leg rod 4b is arranged at the front end of the bottom rod 4a, and a second cross leg rod 4c is connected with the rear end of the bottom rod 4 a; the first cross foot rod 4b is in a U-shaped structure, and the second cross foot rod 4c is a straight rod; after the two ends of the first transverse leg rod 4b are in contact with the ground, the height of the first transverse leg rod 4b is higher than that of the second transverse leg rod 4c, and when the multifunctional electric heating device is used, the feet of a user can be placed on the first transverse leg rod 4b, so that the multifunctional electric heating device is more comfortable to use. In addition, the two sides of the bottom of the second cross foot rod 4c are respectively provided with a caster 18, so that the whole table and chair can move more easily and labor-saving.
Claims (10)
1. The utility model provides a lift integral type table chair structure which characterized in that includes:
the foot component comprises a base and a lifting guide rod which is longitudinally arranged;
the supporting main body comprises a longitudinal back supporting vertical rod and a seat supporting cross rod extending from the back supporting vertical rod to the front edge; an upward extending connecting longitudinal rod is arranged at the end part of the seat supporting cross rod and is configured to be used for connecting and supporting the table top plate; the back support upright stanchion, the seat support cross rod and the connecting longitudinal rod are of an integrated structure;
the seat back assembly comprises a seat support body and a back support body; the seat supporting body is connected to the seat supporting cross rod, and the back supporting body is connected to the back supporting vertical rod;
the back support upright stanchion is matched with the lifting guide rod in a sliding and sleeving way, and the back support upright stanchion slides up and down along the length direction of the lifting guide rod so as to adjust the heights of the seat back component and the desktop board simultaneously.
2. The lifting integrated table and chair structure as claimed in claim 1, wherein: the back support upright stanchion and the seat support upright stanchion are both of steel pipe structures; the two are welded and fixed together.
3. The lifting integrated table and chair structure as claimed in claim 2, wherein: the rear end of the seat supporting cross rod is provided with a connecting section bent towards the rear upper part, and the rear end of the connecting section is welded and fixed in the middle of the back supporting vertical rod.
4. The lifting integrated table and chair structure as claimed in claim 1 or 3, wherein: from back to front, the seat support cross rod obliquely extends out from front to top.
5. The lifting integrated table and chair structure as claimed in claim 1, wherein: the back support body and the seat support body are made of plastic materials and are integrally formed.
6. The lifting integrated table and chair structure as claimed in claim 1 or 5, wherein: the back support body is in inserted fit with the back support upright rod; the rear end of the back support body is provided with a sleeve joint part protruding backwards, and the bottom of the sleeve joint part is provided with a slot capable of being in plug-in fit with the back support upright rod.
7. The lifting integrated table and chair structure as claimed in claim 1 or 5, wherein: the seat supporting body is matched with the seat supporting cross rod in a clamping manner; the bottom of the seat supporting body is provided with a clamping seat which can be vertically clamped with the seat supporting cross rod, and the clamping seat is provided with a clamping groove arranged along the front-back direction.
8. The lifting integrated table and chair structure as claimed in claim 1, wherein: the seat surface of the seat supporting body is in a saddle shape.
9. The lifting integrated table and chair structure as claimed in claim 1, wherein: the base comprises a bottom rod arranged along the front-back direction, a first transverse leg rod is arranged at the front end of the bottom rod, and a second transverse leg rod is connected to the rear end of the bottom rod; the lifting guide rod is arranged on the bottom rod.
10. The lift integrated table and chair structure according to claim 9, wherein: the first transverse foot rod is of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220921161.4U CN217337874U (en) | 2022-04-20 | 2022-04-20 | Lifting integrated table and chair structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220921161.4U CN217337874U (en) | 2022-04-20 | 2022-04-20 | Lifting integrated table and chair structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217337874U true CN217337874U (en) | 2022-09-02 |
Family
ID=83058176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220921161.4U Active CN217337874U (en) | 2022-04-20 | 2022-04-20 | Lifting integrated table and chair structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217337874U (en) |
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2022
- 2022-04-20 CN CN202220921161.4U patent/CN217337874U/en active Active
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