Lock support

Abstract

The utility model relates to a support, in particular to a lock support which comprises a fixed seat fixed on a carrier, a connecting seat arranged on the fixed seat and matched with the fixed seat in a rotating mode, an inserting hole arranged on the connecting seat and used for fixing a lock, and a locking device arranged on the fixed seat and used for limiting rotation of the connecting seat. According to the utility model, the fixed seat and the connecting seat are designed into a rotary structure, the traditional fixed structure is changed, when the lock needs to be inserted and pulled out, the connecting seat can be rotated firstly, then the connecting seat can be rotated firstly, and then the lock can be inserted and pulled out, so that the lock can be inserted and pulled out. The lock can be inserted in the direction perpendicular to the bicycle, the inserting and pulling flexibility is greatly improved, a locking device is further designed on the fixing base, the lock can be firmly fixed to the fixing base in the storage state, and the bicycle lock further has the advantages of being simple in structure, convenient to machine, easy to assemble and high in practicability.

Description

Technical Field

[0001] The utility model relates to a bracket, in particular to a lock bracket. Background Art

[0002] With the improvement of living standards, more and more people ride bicycles, and they generally use road or mountain bikes for riding. At present, U-shaped locks are often used on bicycles due to their sturdiness. The bicycle is formed into a triangular area by an upper tube, a down tube and a seat tube. The U-shaped lock is generally placed in this triangular area, and the bracket is fixed on the upper tube. Currently, the brackets on the market are all fixed structures, such as the patent with application number 200920120587.4, which is called "Bicycle Lock Bracket". As the U-shaped lock is too long, it is difficult to insert the lock into the bracket. How to conveniently insert the lock into the bracket is a technical problem that we need to solve at present. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the utility model provides a lock bracket.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a lock bracket, characterized in that it includes a fixing base for fixing on a carrier, the fixing base is provided with a connecting base that rotates with it, the connecting base is provided with a socket for fixing the lock, and the fixing base is provided with a locking device for limiting the rotation of the connecting base, the connecting base forms a storage state and a locking state by rotation, and the storage state and the locking state are converted into each other through the cooperation of the locking device.

[0005] The locking device includes a push button for limiting the connection seat, the push button is provided with a protrusion for preventing the connection seat from being converted from a storage state to a locked state, the connection seat is provided with a limiting groove for matching the protrusion, and the connection seat is limited in rotation on the fixed seat by the protrusion being inserted into the limiting groove.

[0006] The fixed seat is provided with a guide groove for the push button to reciprocate up and down. The push button includes a push block and a locking block for convenient human hand operation. The protrusion is arranged on the locking block. The push block is provided with a limit block for fixing the locking block. The locking block is provided with a limit hole matching the limit block. The push block and the locking block are limited by inserting the limit block into the limit hole. The push block and the locking block are limited. The first through hole that passes through the push block and the locking block and is connected to the limiting hole is also included. The fixed seat is provided with a fixing pin that matches the first through hole. The push button achieves limited reciprocating motion at the guide groove through the cooperation of the first through hole and the fixing pin.

[0007] The protrusion is provided with a guide surface for facilitating the connection seat to be converted from a locking state to a storage state.

[0008] An elastic device for forcing the protrusion to move toward the limiting groove is arranged in the fixing seat.

[0009] The fixing seat is provided with a groove for accommodating the connecting seat and for the connecting seat to rotate and cooperate with. The connecting seat is hidden in the groove by rotation to form a storage state, and extends out of the groove to form a locking state.

[0010] The groove is provided with a first blocking portion and a second blocking portion for limiting the rotation of the connecting seat, the extension surface of the first blocking portion is perpendicular to the extension surface of the second blocking portion, and the connecting seat forms a 90-degree rotation angle limit through the cooperation of the first blocking portion and the second blocking portion. When the connecting seat is rotated to the first blocking portion, the connecting seat enters a storage state through the cooperation of the push button.

[0011] A pin shaft for rotationally matching the connecting seat is arranged in the groove, and a mounting hole for matching the pin shaft is arranged on the connecting seat. The connecting seat is rotationally connected to the fixing seat by inserting the pin shaft into the mounting hole.

[0012] The fixing seat is provided with a plurality of second through holes for facilitating installation on the carrier.

[0013] A cable tie is installed at the second through hole. The cable tie is provided with a clamping tooth arranged along the length direction of the cable tie. One end of the cable tie is provided with a matching hole for fixing with the clamping tooth. The cable tie is contracted and bundled on the carrier through the matching of the clamping tooth and the matching hole.

[0014] The beneficial effects of the utility model are as follows: the utility model designs the fixing seat and the connecting seat into a rotating structure, which changes the traditional fixed structure. When the lock needs to be inserted or removed, the connecting seat can be rotated first, so that the lock can be inserted perpendicular to the direction of the bicycle, which greatly improves the flexibility of insertion and removal. A locking device is also designed on the fixing seat, so that the lock can be firmly fixed on the fixing seat in the storage state. The utility model also has the characteristics of simple structure, easy processing and easy assembly, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model in the storage state;

[0016] Figure 2 It is a structural exploded diagram of the utility model;

[0017] Figure 3 It is a cross-sectional view of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the utility model in the latch state;

[0019] Figure 5 It is a structural schematic diagram of the fixing seat of the utility model;

[0020] Figure 6 This is a structural schematic diagram of the connecting seat of the utility model;

[0021] Figure 7 This is a structural exploded view of the locking device of the utility model;

[0022] Figure 8 It is a schematic diagram of the matching structure of the utility model and the cable tie;

[0023] Fig. 9 It is a schematic diagram of the matching structure of the utility model and the upper tube of a bicycle.

[0024] In the figure: 100, fixing seat; 200, connecting seat; 210, jack; 400, locking device; 410, push button; 411, protrusion; 220, limiting groove; 110, guide groove; 412, push block; 413, locking block; 414, limiting block; 415, limiting hole; 416, first through hole; 120, fixing pin; 417, guide surface; 130, elastic device; 140, profile groove; 141, first blocking part; 142, second blocking part; 143, pin shaft; 230, mounting hole; 150, second through hole; 500, cable tie; 510, latch tooth; 520, matching hole. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 9 As shown, a lock bracket includes a fixing seat 100 for fixing on a carrier, a connecting seat 200 for rotating with the fixing seat 100 is provided, a plug hole 210 for fixing a lock 300 is provided on the connecting seat 200, and a locking device 400 for limiting the rotation of the connecting seat 200 is provided on the fixing seat 100. The connecting seat 200 forms a storage state and a plug-in lock state by rotating, and the storage state and the plug-in lock state are mutually converted by the cooperation of the locking device 400. The carrier in the text generally refers to a bicycle, and the lock 300 does not only refer to a U-shaped lock. Any lock that can be inserted into the plug hole 210 for convenient hanging falls into Within the scope of protection of the present application, a lock with a lock cylinder or a lock with a password is not shown on the lock 300. The fixing method between the lock 300 and the connecting base 200 can be a tight fit method or a snap-on method, and there is a closed lock on the lock 300, so the lock 300 will not fall off the connecting base 200. When the connecting base 200 enters the locking state, the socket 210 of the connecting base 200 is perpendicular to the bicycle, which facilitates the insertion and removal of the lock 300. When the connecting base 200 enters the storage state, the socket 210 is almost parallel to the bicycle, and the lock 300 is stored. The specific usage method is shown below.

[0026] The locking device 400 includes a push button 410 for limiting the connection base 200. The push button 410 is provided with a protrusion 411 for preventing the connection base 200 from being converted from a storage state to a locking state. The connection base 200 is provided with a limiting groove 220 that cooperates with the protrusion 411. The connection base 200 is rotationally limited on the fixed base 100 by the protrusion 411 being inserted into the limiting groove 220. The protrusion 411 hooks the limiting groove 220 to keep the lock 300 in the storage state.

[0027] The fixing seat 100 is provided with a guide groove 110 for the push button 410 to reciprocate up and down. The push button 410 includes a push block 412 and a locking block 413 for convenient human hand operation. The protrusion 411 is arranged on the locking block 413. The push block 412 is provided with a limiting block 414 for fixing the locking block 413. The locking block 413 is provided with a limiting hole 415 that cooperates with the limiting block 414. The push block 412 and the locking block 413 are inserted into the limiting hole 415 through the limiting block 414 to achieve limiting. It also includes a push block 412 and the locking block 413 that pass through the push block 412 and the locking block 413 and are connected to the limiting hole 415. The fixing seat 100 is provided with a fixing pin 120 that matches the first through hole 416. The push button 410 realizes limited reciprocating motion at the guide groove 110 through the cooperation of the first through hole 416 and the fixing pin 120. In order to facilitate the installation of the push button 410, the push button 410 is designed as a split structure. The push block 412 and the locking block 413 are fixedly assembled by plugging the limit block 414 and the limit hole 415. There is a surplus space between the fixing pin 120 and the first through hole 416, so that the push button 410 can reciprocate along the guide groove 110.

[0028] The protrusion 411 is provided with a guide surface 417 for facilitating the connection base 200 to be converted from the latch state to the storage state. The addition of the guide surface 417 eliminates the need to press the push button 410 when the latch state is converted to the storage state. The connection base 200 allows the push button 410 to move downward to facilitate the conversion to the storage state.

[0029] The fixing seat 100 is provided with an elastic device 130 for forcing the protrusion 411 to move toward the limiting groove 220 . The elastic device 130 preferably adopts a spring structure, which is convenient for assembly and low in cost.

[0030] The fixing seat 100 is provided with a groove 140 for accommodating the connecting seat 200 and for the connecting seat 200 to rotate and cooperate with. The connecting seat 200 is hidden in the groove 140 by rotation to form a storage state, and extends out of the groove 140 to form a locking state.

[0031] The groove 140 is provided with a first blocking portion 141 and a second blocking portion 142 for limiting the rotation of the connecting seat 200. The extension surface of the first blocking portion 141 is perpendicular to the extension surface of the second blocking portion 142. The connecting seat 200 forms a 90-degree rotation angle limit through the cooperation of the first blocking portion 141 and the second blocking portion 142. When the connecting seat 200 rotates to the first blocking portion 141, the connecting seat 200 enters a storage state through the cooperation of the push button 410.

[0032] The groove 140 is provided with a pin shaft 143 for rotationally engaging the connecting seat 200, and the connecting seat 200 is provided with a mounting hole 230 for engaging with the pin shaft 143. The connecting seat 200 is inserted into the mounting hole 230 through the pin shaft 143 and rotationally connected to the fixing seat 100. The connecting seat 200 and the fixing seat 100 are rotationally engaged through the pin shaft 143, and the structure is stable.

[0033] The fixing seat 100 is provided with a plurality of second through holes 150 for convenient installation on a carrier. Adding the second through holes 150 improves the convenience of installing the fixing seat 100 on the carrier, and straps and the like can be installed on the bicycle through the second through holes 150.

[0034] A cable tie 500 is installed at the second through hole 150. The cable tie 500 is provided with a latch tooth 510 arranged along the length direction of the cable tie 500. One end of the cable tie 500 is provided with a matching hole 520 for fixing with the latch tooth 510. The cable tie 500 is bundled on the carrier by the matching and shrinking of the latch tooth 510 and the matching hole 520. The second through hole 150 of the present application preferably adopts a cable tie 500 structure. The cable tie 500 is a relatively mature technology on the market and is not described in detail here. A tooth (not shown in the figure) matching with the latch tooth 510 is provided in the matching hole 520. Adding the cable tie 500 facilitates the installation of the fixing base 100 and is very firm.

[0035] Directions:

[0036] In the initial state, the lock 300 is placed on the bracket, the push button 410 is pressed, and the protrusion 411 of the push button 410 releases the connecting seat 200. At this time, the lock 300 is rotated to an angle perpendicular to the bicycle, and then the lock 300 is pulled out. When the lock 300 needs to be stored, first confirm whether the socket 210 is perpendicular to the bicycle, and then insert the lock 300 into the socket 210 to fix the lock 300 on the connecting seat 200, and then rotate the lock 300 so that the connecting seat 200 also rotates until the connecting seat 200 hits the first blocking portion 141, and the protrusion 411 produces a reciprocating motion and is re-engaged in the limiting groove 220, so that the connecting seat 200 enters the storage state and waits for the next use.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, simple changes and substitutions by ordinary technicians in this field are within the protection scope of the utility model.

Claims

1. A lock bracket, characterized in that: The invention comprises a fixing seat (100) for fixing on a carrier, the fixing seat (100) is provided with a connecting seat (200) for rotationally cooperating therewith, the connecting seat (200) is provided with a plug hole (210) for fixing a lock (300), the fixing seat (100) is provided with a locking device (400) for limiting the rotation of the connecting seat (200), the connecting seat (200) forms a storage state and a plug-in lock state by rotating, and the storage state and the plug-in lock state are mutually converted by cooperating with the locking device (400).

2. A lock bracket as claimed in claim 1, characterized in that: The locking device (400) comprises a push button (410) for limiting the position of the connecting seat (200); the push button (410) is provided with a protrusion (411) for preventing the connecting seat (200) from being converted from a storage state to a locking state; the connecting seat (200) is provided with a limiting groove (220) for matching the protrusion (411); the connecting seat (200) is limited in rotation on the fixing seat (100) by the protrusion (411) being inserted into the limiting groove (220).

3. A lock bracket as claimed in claim 2, characterized in that: The fixing seat (100) is provided with a guide groove (110) for the push button (410) to reciprocate up and down. The push button (410) comprises a push block (412) and a locking block (413) for convenient operation by human hands. The protrusion (411) is arranged on the locking block (413). The push block (412) is provided with a limit block (414) for fixing the locking block (413). The locking block (413) is provided with a limit hole (415) for matching the limit block (414). The push block (412) The locking block (413) is inserted into the limiting hole (415) through the limiting block (414) to achieve limiting, and also includes a first through hole (416) that passes through the push block (412) and the locking block (413) and is connected to the limiting hole (415). The fixing seat (100) is provided with a fixing pin (120) that matches the first through hole (416). The push button (410) achieves limited reciprocating motion at the guide groove (110) through the cooperation between the first through hole (416) and the fixing pin (120).

4. A lock bracket as claimed in claim 3, characterized in that: The protrusion (411) is provided with a guide surface (417) for facilitating the connection seat (200) to be converted from a locking state to a storage state.

5. A lock bracket as claimed in claim 4, characterized in that: An elastic device (130) is provided in the fixing seat (100) for forcing the protrusion (411) to move in the direction of the limiting groove (220).

6. A lock bracket according to any one of claims 1 to 5, characterized in that: The fixing seat (100) is provided with a groove (140) for accommodating the connecting seat (200) and for rotationally cooperating with the connecting seat (200); the connecting seat (200) is rotated and hidden in the groove (140) to form a storage state, and extends out of the groove (140) to form a locking state.

7. A lock bracket as claimed in claim 6, characterized in that: A first blocking portion (141) and a second blocking portion (142) for limiting the rotation of the connecting seat (200) are provided in the groove (140); an extension surface of the first blocking portion (141) is perpendicular to an extension surface of the second blocking portion (142); the connecting seat (200) forms a 90-degree rotation angle limit through the cooperation of the first blocking portion (141) and the second blocking portion (142); when the connecting seat (200) rotates to the first blocking portion (141), the connecting seat (200) enters a storage state through the cooperation of the push button (410).

8. A lock bracket as claimed in claim 6, characterized in that: The groove (140) is provided with a pin shaft (143) for rotationally matching the connecting seat (200), and the connecting seat (200) is provided with a mounting hole (230) for matching the pin shaft (143). The connecting seat (200) is inserted into the mounting hole (230) through the pin shaft (143) to be rotationally connected to the fixing seat (100).

9. The lock bracket according to claim 1, characterized in that: The fixing seat (100) is provided with a plurality of second through holes (150) for facilitating installation on a carrier.

10. A lock bracket as claimed in claim 9, characterized in that: A cable tie (500) is installed at the second through hole (150), and a latching tooth (510) is provided on the cable tie (500) along the length direction of the cable tie (500). A matching hole (520) is provided at one end of the cable tie (500) for fixing with the latching tooth (510). The cable tie (500) is bundled on the carrier through the matching and shrinking of the latching tooth (510) and the matching hole (520).

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