CN203835885U - Connection fastener - Google Patents
Connection fastener Download PDFInfo
- Publication number
- CN203835885U CN203835885U CN201420144269.2U CN201420144269U CN203835885U CN 203835885 U CN203835885 U CN 203835885U CN 201420144269 U CN201420144269 U CN 201420144269U CN 203835885 U CN203835885 U CN 203835885U
- Authority
- CN
- China
- Prior art keywords
- compact heap
- screw rod
- adjusting screw
- lock bolt
- connection fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a connection fastener which comprises a compressing block, wherein a locking bolt extending out of the end face of the compressing block is arranged at the compressing end of the compressing block; an adjust screw rod arranged in the direction of the locking bolt and driving the locking bolt to rotate is arranged on the side surface of the compressing block. According to the utility model, a supporting space for the locking bolt and the adjusting screw rod can be arranged inside the compressing block; the locking bolt can be used for connecting two components; the adjusting screw rod is arranged in the radial direction of the locking bolt, so that the adjusting screw rod and the locking bolt are arranged by adopting a criss-cross structure; the locking bolt can be adjusted in a rotating manner through adjusting the adjusting screw rod; the adjusting screw rod is arranged in the radial direction of the locking bolt, so that the rotary connection of the locking bolt can be changed and adjusted from the axial direction to the radial direction through the adjusting screw rod when plates which are vertical to each other are connected, therefore, the connection difficulty of the connection of plates with smaller space is lowered.
Description
Technical field
The utility model relates to office appliance technical field, more particularly, relates to a kind of connection fastener.
Background technique
Filing cabinet is assembled by multi-sheets conventionally.Filing cabinet is in the time of assembling, and different two boards materials all needs multiple links to connect while connection, causes linkage structure complexity, and installs inconvenient.
While connection due to the two boards material of Filing cabinet, the space of sheet material junction point is narrow, when link is put into rear locking, is not easy to the use of setting tool, causes the assembling difficulty of Filing cabinet, and easily occurs the unsettled situation of Filing cabinet after assembling.
Therefore, how reducing the assembling difficulty of Filing cabinet, is current those skilled in the art's problem demanding prompt solution.
Model utility content
In view of this, the utility model provides a kind of connection fastener, to realize the assembling difficulty that reduces Filing cabinet.
In order to achieve the above object, the utility model provides following technological scheme:
A kind of connection fastener, comprises compact heap, and the compression end of described compact heap is provided with the lock bolt that stretches out its end face, and the side of described compact heap is provided with along the radial arrangement of described lock bolt the adjusting screw rod that drives described lock bolt to rotate.
Preferably, in above-mentioned connection fastener, the drive end of described lock bolt is provided with the driving gear of arranging around its end face, described adjusting screw rod be circumferentially provided with the driving cog coordinating with described driving gear gear.
Preferably, in above-mentioned connection fastener, described driving gear is along described lock bolt radially, and stretches out in the Driving plane driving gear of described lock bolt; Driving cog on described adjusting screw rod is around the circumferential arrangement of described adjusting screw rod.
Preferably, in above-mentioned connection fastener, the adjustable side of described adjusting screw rod is for offering cross regulating tank.
Preferably, in above-mentioned connection fastener, described compact heap is provided with connecting rod away from a side of described lock bolt, is provided with the connecting plate that connects the two between described compact heap and described connecting rod.
Preferably, in above-mentioned connection fastener, described connecting rod is cylindricality connecting rod.
Preferably, in above-mentioned connection fastener, described compact heap comprises the first compact heap and the second compact heap that are fastened on described lock bolt and described adjusting screw rod, head rod and the second connecting rod that described connecting rod comprises mutual fastening and is connected with described the first compact heap and described the second compact heap respectively with the second connecting plate by the first connecting plate.
Preferably, in above-mentioned connection fastener, between described the first compact heap and described the second compact heap, be provided with the connection rivet that connects the two.
The connection fastener that the utility model provides, comprises compact heap, and the compression end of compact heap is provided with the lock bolt that stretches out its end face, the side of compact heap be provided with along the radial arrangement of lock bolt and drive lock bolt rotate adjusting screw rod.The inside of compact heap can arrange the supporting and space of lock bolt and adjusting screw rod, lock bolt can be used for the connection of two parts, and adjusting screw rod, along the radial arrangement of lock bolt, makes the two be the layout of criss-crossing, by regulating adjusting screw rod, can realize the rotation of lock bolt is regulated.By adjusting screw rod along lock bolt setting type radially, in the time that connection has the sheet material connection of vertical relation, can be by adjusting screw rod by being rotationally connected by the adjusting form axially changing into radially of lock bolt, thus connection difficulty when the less sheet material in space is connected reduced.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the connection fastener that Fig. 1 provides for the utility model;
The internal structure schematic diagram of the connection fastener that Fig. 2 provides for the utility model;
Fig. 3 is the plan view of Fig. 2;
Fig. 4 is the plan view of Fig. 3.
Embodiment
The utility model discloses a kind of connection fastener, reduced the assembling difficulty of Filing cabinet.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is carried out to clear, complete description, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation of the connection fastener that as shown in Figure 1, Fig. 1 provides for the utility model; The internal structure schematic diagram of the connection fastener that Fig. 2 provides for the utility model; Fig. 3 is the plan view of Fig. 2; Fig. 4 is the plan view of Fig. 3.
The utility model provides a kind of connection fastener, comprises compact heap 1, and the compression end of compact heap 1 is provided with the lock bolt 3 that stretches out its end face, and the side of compact heap 1 is provided with along the radial arrangement of lock bolt 3 adjusting screw rod 2 that drives lock bolt 3 to rotate.The inside of compact heap 1 can arrange the supporting and space of lock bolt 3 and adjusting screw rod 2, lock bolt 3 can be used for the connection of two parts, adjusting screw rod 2 is along the radial arrangement of lock bolt 3, make the two be the layout of criss-crossing, by regulating adjusting screw rod 2, can realize the rotation of lock bolt 3 is regulated.By adjusting screw rod 2 along lock bolt 3 setting type radially, in the time that connection has the sheet material connection of vertical relation, can be by adjusting screw rod 2 by being rotationally connected by the adjusting form axially changing into radially of lock bolt 3, thus connection difficulty when the less sheet material in space is connected reduced.
In the time that the connection fastener that utilizes this case to provide connects two boards material, while connection as the sheet material of vertical sheet material and level, the containing groove of accommodating compact heap 1 can be set in the bottom of vertical sheet material, vertically lock bolt 3 mounting holes that are communicated to horizontal sheet are offered in the bottom of sheet material, on corresponding horizontal sheet, the locking nut coordinating with lock bolt 3 is set, rotate adjusting screw rod 2 by screw-driver, regulating direction to be converted in the horizontal direction the locking of lock bolt 3 in the vertical directions regulates, thereby avoid the sheet material of vertical direction to the interference of lock bolt, reduce the installation difficulty between sheet material.
In the utility model one specific embodiment, the drive end of lock bolt 3 is provided with the driving gear 31 of arranging around its end face, adjusting screw rod 2 be circumferentially provided with the driving cog 21 coordinating with driving gear 31 gears.The joint end of lock bolt 3 and adjusting screw rod 2 arranges respectively driving gear 31 and driving cog 21, so that adjusting screw rod 2 rotation is in the horizontal direction converted to the rotation of lock bolt 3 at vertical direction, the drive end setting of lock bolt 3 is around the driving gear 31 of its end face, driving gear 31 and driving cog 21 can be set to bevel gear structure, comprise the spur gear structure and the helical gear structure that match, two kinds of gear structures can be separately positioned on lock bolt 3 or adjusting screw rod 2.
Particularly, driving gear 31 is along lock bolt 3 radially, and stretches out in the Driving plane driving gear 31 of lock bolt 3; Driving cog 21 on adjusting screw rod 2 is around the circumferential arrangement of adjusting screw rod.Driving cog 21 on adjusting screw rod 2 is for being arranged at the straight-tooth of its circumferential end faces, the end face of lock bolt 3 is set to bevel gear structure, driving gear 31 is arranged on the end face of lock bolt 3, matches with the straight-tooth structure on adjusting screw rod 2, realizes the commutation that regulates direction.
In the utility model one specific embodiment, the adjustable side of adjusting screw rod 2 is for offering cross regulating tank 22.Drive lock bolt 3 to rotate by adjusting adjusting screw rod 2, cross regulating tank 22 is offered in the end of adjusting screw rod 2, coordinate with Phillips screwdriver, improve the adjusting convenience of adjusting screw rod.
In the utility model one specific embodiment, compact heap 1 is provided with connecting rod 4 away from a side of lock bolt 3, is provided with the connecting plate 5 that connects the two between compact heap 1 and connecting rod 4.While connecting the two boards material of horizontal positioned and vertically placement by compact heap 1, the sheet material of vertical direction is pressed on horizontal sheet by compact heap 1, and between two sheet materials, the main locking by compact heap 1 connects, and tie point is comparatively single.By connecting rod 4 being set at compact heap 1 away from a side of lock bolt 3, the two is connected by connecting plate 5, after compressing by compact heap 1, can provide the second connection to compress point by connecting rod 4 to sheet material simultaneously, compressed after sheet material by connecting rod 4 and compact heap 1, connecting plate 5 and sheet material laminating, thus make to there is larger area of contact between itself and sheet material, further improve the stability of sheet material after connecting.
In the utility model one specific embodiment, connecting rod 4 is cylindricality connecting rod.Certainly connecting rod 4 can be set to direction or other different in nature structures, to ensure between connecting rod and sheet material, by the larger fixed-area that contacts, improving stability as far as possible.
In the utility model one specific embodiment, compact heap 1 comprises the first compact heap and the second compact heap that are fastened on lock bolt and adjusting screw rod, head rod and the second connecting rod that connecting rod 4 comprises mutual fastening and is connected with the first compact heap and the second compact heap respectively with the second connecting plate 52 by the first connecting plate 51.Compact heap 1 comprises two-part of mutual fastening, accordingly, connecting rod 4 comprises head rod and second connecting rod of mutual fastening, connecting plate 5 is set to independently two parts, connect head rod and the first compact heap by the first connecting plate 51, connect the second connecting rod and the second compact heap by the second connecting plate 52, after mutually being fastened by two parts, the main body of composition connection fastener, reduces preparation difficulty.
In the utility model one specific embodiment, between the first compact heap and the second compact heap, be provided with the connection rivet 6 that connects the two.By rivet 6, the first compact heap and the second compact heap are locked after fastening, ensure the structural strength of connection fastener.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and other embodiments' difference, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to these embodiments' multiple amendment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a connection fastener, it is characterized in that, comprise compact heap (1), the compression end of described compact heap (1) is provided with the lock bolt (3) that stretches out its end face, the side of described compact heap (1) be provided with along the radial arrangement of described lock bolt (3) and drive described lock bolt (3) rotate adjusting screw rod (2).
2. connection fastener according to claim 1, it is characterized in that, the drive end of described lock bolt (3) is provided with the driving gear (31) of arranging around its end face, described adjusting screw rod (2) be circumferentially provided with the driving cog (21) coordinating with described driving gear (31) gear.
3. connection fastener according to claim 2, is characterized in that, described driving gear (31) is along described lock bolt (3) radially, and stretches out in the Driving plane driving gear (31) of described lock bolt (3); Driving cog (21) on described adjusting screw rod (2) is around the circumferential arrangement of described adjusting screw rod (2).
4. connection fastener according to claim 3, is characterized in that, the adjustable side of described adjusting screw rod (2) is for offering cross regulating tank (22).
5. connection fastener according to claim 2, it is characterized in that, described compact heap (1) is provided with connecting rod (4) away from a side of described lock bolt (3), is provided with the connecting plate (5) that connects the two between described compact heap (1) and described connecting rod (4).
6. connection fastener according to claim 5, is characterized in that, described connecting rod (4) is cylindricality connecting rod.
7. connection fastener according to claim 5, it is characterized in that, described compact heap (1) comprises the first compact heap and the second compact heap that are fastened on described lock bolt (3) and described adjusting screw rod (2), head rod and the second connecting rod that described connecting rod (4) comprises mutual fastening and is connected with described the first compact heap and described the second compact heap respectively with the second connecting plate (52) by the first connecting plate (51).
8. connection fastener according to claim 7, is characterized in that, is provided with the connection rivet (6) that connects the two between described the first compact heap and described the second compact heap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144269.2U CN203835885U (en) | 2014-03-27 | 2014-03-27 | Connection fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144269.2U CN203835885U (en) | 2014-03-27 | 2014-03-27 | Connection fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835885U true CN203835885U (en) | 2014-09-17 |
Family
ID=51513732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144269.2U Expired - Fee Related CN203835885U (en) | 2014-03-27 | 2014-03-27 | Connection fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570264A (en) * | 2016-01-18 | 2016-05-11 | 中山市福瑞卫浴设备有限公司 | Rotary locking mechanism |
-
2014
- 2014-03-27 CN CN201420144269.2U patent/CN203835885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570264A (en) * | 2016-01-18 | 2016-05-11 | 中山市福瑞卫浴设备有限公司 | Rotary locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20210327 |