Tool box spring bracket
By setting the adjustment notch and a movable connecting rod in the first bracket of the tool box spring bracket, and installing a matching connecting rod on the inner wall of the second bracket, the problem of insufficient adjustment accuracy in the prior art is solved, and a more stable and accurate adjustment effect is achieved.
Patent Information
- Application Number
- CN202421616161.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing toolbox spring bracket cannot ensure adjustment accuracy when adjusting the flip angle, and there are differences.
The positioning notch is opened in the first bracket, and a first connecting rod that can be movable is provided inside and can be extended outside. Several second connecting rods are installed in the inner wall of the second bracket to match the first connecting rod, so that the spring member or the hinged rod can be installed at any position on the first bracket to ensure adjustment accuracy.
Through this design, the adjustment accuracy of the toolbox spring bracket when adjusting the flip angle is ensured, the problem of difference is avoided, and the stability of the connection is improved.
Smart Images
Figure CN222717853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of mechanical elements, in particular to a tool box spring bracket. Background Art
[0002] The toolbox spring bracket is an indispensable mechanical component in the toolbox. It combines the functions of a spring and a bracket to provide support, adjustment and fixation for the tools or components in the toolbox. It plays an important role in ensuring the stability and safety of the tools.
[0003] The connection and relationship between the spring and the bracket in the spring bracket are interdependent and work together. The spring uses its own elasticity to store and release energy, and the bracket is the support and fixing structure of the spring. The connection between the two should be determined considering their specific application needs. The existing connection relies on hinged rods of different lengths. The connection of the hinged rods allows a certain relative movement between the spring and the bracket and controls the stability of the spring. The position where the hinged rod is connected can control the flipping angle of the toolbox. However, when the existing hinged rod is connected to the bracket, it can only be fixed by matching the holes opened on the bracket, and then the flipping angle can be adjusted accordingly. This adjustment method cannot guarantee the accuracy of the adjustment. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a tool box spring bracket, wherein an adjustment slot is opened in the first bracket, a first connecting rod which can be arbitrarily movable is arranged in the adjustment slot and can extend outside thereof, a plurality of second connecting rods are installed on the inner wall of the second bracket to match an end extending from the first connecting rod, and the position inside the adjustment slot is adjusted accordingly according to application requirements, so that the spring member or the hinged rod can be relatively installed at any position on the first bracket to ensure the accuracy of adjustment.
[0005] In order to solve the above technical problems, the utility model solves the problem that the tool box spring bracket cannot guarantee the adjustment accuracy and there is variability when adjusting the flip angle through the following technical solutions.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A toolbox spring bracket comprises a first bracket and a second bracket, a spring member is arranged between the first bracket and the second bracket, an adjustment slot is provided in the first bracket, a movable first connecting rod is arranged in the adjustment slot for adjustment, a plurality of second connecting rods are arranged on the inner wall of the second bracket, and two hinged rods of different lengths are arranged between the first bracket and the second bracket so that the spring member is located thereon.
[0008] Preferably, grooves of different depths are constructed at both ends of the adjustment slot, a movable part is arranged in the adjustment slot, one end of the movable part is located in the groove of shallower depth, the other end extends to the groove of greater depth and a locking sleeve is threadedly provided.
[0009] Preferably, one end of the locking sleeve that is fitted onto the outer wall of the movable part is constructed to be in a hollow state.
[0010] Preferably, the first connecting rod is connected to one end of the movable member extending out of a larger groove, and the first connecting rod can pass through the hollow portion of the locking sleeve.
[0011] Preferably, the hinged rod is arranged to be relatively rotatably connected to the first connecting rod or the second connecting rod, and hooks are provided at both ends of the spring member to be sleeved on the corresponding first connecting rod or the second connecting rod.
[0012] Preferably, the hook is made of elastic steel and has a smaller opening.
[0013] Preferably, a larger end of the movable part is provided with an annular ring made of rubber material.
[0014] Preferably, the annular ring is in a fit with one end of the adjustment notch in the shallower groove.
[0015] Preferably, both ends of the second bracket are bent with a plurality of preset holes, and the outer openings of the preset holes are provided with rubber rings.
[0016] Preferably, the first connecting rod is provided with a plurality of first limiting rings, and the second connecting rod is provided with a plurality of second limiting rings.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] The toolbox spring bracket provided in the present application has an adjustment slot in the first bracket, a first connecting rod that can be arbitrarily moved is arranged in the adjustment slot and can extend outside, and a plurality of second connecting rods are installed on the inner wall of the second bracket to match the end extending from the first connecting rod. The position inside the adjustment slot is adjusted accordingly according to the application requirements, so that the spring member or the hinged rod can be relatively installed at any position on the first bracket to ensure the accuracy of the adjustment.
[0019] The present application provides a movable part so that the first connecting rod can move freely inside the adjustment slot, and the movable part and the adjustment slot are fitted on the inner wall of the adjustment slot and move left and right, thereby ensuring the stability of the connection.
[0020] The present application provides a first limiting ring and a second limiting ring to allow the hook to be located in the middle portion when the hook is sleeved on the first connecting rod or the second connecting rod, thereby further limiting the hook.
[0021] The present application provides an annular ring so that when a larger side of the movable part contacts the inner wall of the adjustment slot, the friction of the contact surface can be increased, and the connection can be made more stable during the limiting process. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the split overall structure of the utility model;
[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the local structure at the first bracket;
[0026] Figure 4 For this utility model Figure 2 A schematic diagram of the local structure at the second bracket;
[0027] Figure 5 It is a schematic diagram of the partial structure of the side section of the split part of the utility model;
[0028] Figure 6 It is a schematic diagram of the partial structure of the second bracket of the utility model;
[0029] Figure 7 It is a schematic diagram of the local structure of the spring component of the utility model.
[0030] Explanation of the figure numbers: 1. first bracket; 101. adjustment slot; 2. second bracket; 201. preset hole; 3. spring member; 301. hook; 4. hinged rod; 5. movable member; 502. annular ring; 503. locking sleeve; 6. first connecting rod; 601. first limiting ring; 7. second connecting rod; 701. second limiting ring. DETAILED DESCRIPTION
[0031] The utility model is described in further detail below in conjunction with the accompanying drawings.
[0032] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.
[0033] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.
[0034] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.
[0035] Example:
[0036] See also Figure 1 - Figure 7 A toolbox spring bracket comprises a first bracket 1 and a second bracket 2, a spring member 3 is arranged between the first bracket 1 and the second bracket 2, an adjustment slot 101 is opened in the first bracket 1, a movable first connecting rod 6 is arranged in the adjustment slot 101 for adjustment, a plurality of second connecting rods 7 are arranged on the inner wall of the second bracket 2, and two hinged rods 4 of different lengths are arranged between the first bracket 1 and the second bracket 2 so that the spring member 3 is located thereon.
[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The toolbox spring bracket of the present application is mainly composed of a first bracket 1, a second bracket 2, a spring member 3 and a hinge rod 4 of different lengths. An adjustment slot 101 is provided in the first bracket 1, and grooves of different depths are provided at both ends of the adjustment slot 101. The opening of the adjustment slot 101 changes the original installation method, wherein a first connecting rod 6 that can be arbitrarily moved is provided in the adjustment slot 101 and can extend outside thereof, and a plurality of second connecting rods 7 are installed on the inner wall of the second bracket 2 and one end extending from the first connecting rod 6 is connected to the second connecting rod 6. The spring member 3 or the hinged rod 4 can be matched so that it can be relatively installed at any position inside the adjustment slot 101. After the opening of one end of the hinged rod 4 is connected to the second connecting rod 7, one end of the spring member 3 can also be connected, and the other end can adjust the position of the first connecting rod 6 on the first bracket 1 by arbitrarily moving the first connecting rod 6 and moving it at any position inside the adjustment slot 101. The spring member 3 or the hinged rod 4 can be relatively installed at any position on the first bracket 1 to ensure the adjustment accuracy while avoiding differences.
[0038] In some embodiments, a movable part 5 is fixedly installed at the end of the second connecting rod 7 that does not extend, so that the first connecting rod 6 can move freely inside the adjustment slot 101, wherein the movable part 5 is arranged to match the adjustment slot 101, so that the movable part 5 and the adjustment slot 101 are fitted on the inner wall of the adjustment slot 101 and move left and right, thereby ensuring the stability of the connection.
[0039] It should also be noted that grooves of different depths are provided at both ends of the adjustment slot 101, and the movable part 5 is constructed as a T-shaped design, with its larger end located inside the shallower groove of the adjustment slot 101, which can be used to limit one end of the adjusted first connecting rod 6, and its shaft rod portion passes through the deeper groove from the middle of the adjustment slot 101, and extends to the outside of the adjustment slot 101 to connect the spring part 3 and the other end of the hinged rod 4. At the same time, an external thread is provided on the outside of the shaft rod of the movable part 5, so that the locking sleeve 503 can pass through the first connecting rod 6. After the movable part 5 is fixed, the locking sleeve 503 is rotated to set its thread on the part of the external thread of the movable part 5, so that its inner end can be tightly pressed inside the deeper groove, thereby fixing the other end of the adjusted first connecting rod 6.
[0040] It should also be noted that one end of the locking sleeve 503 that is attached to the outer wall of the movable part 5 is constructed in a hollow state, which facilitates the first connecting rod 6 to pass through the hollow part, improves stability, and also facilitates the locking sleeve 503 to move relatively outside the first connecting rod 6.
[0041] Among them, the hinged rod 4 is arranged to be relatively rotatable on the first connecting rod 6 or the second connecting rod 7, and hooks 301 are welded at both ends of the spring member 3, which can be sleeved on the corresponding first connecting rod 6 or the second connecting rod 7. The length of the first connecting rod 6 and the second connecting rod 7 is set enough to prevent the spring member 3 and the hinged rod 4 from detaching after installation. The hook 301 is made of elastic steel and has an opening on it, which can enable the hook 301 to be deformed and sleeved on the outer axis of the first connecting rod 6 or the second connecting rod 7. It can also restore its original shape after being subjected to external force, so that the connection of the hook 301 is more stable.
[0042] See also Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 In the present application, a first limiting ring 601 and a second limiting ring 701 are also provided. There are no less than two first limiting rings 601 and second limiting rings 701. The first limiting ring 601 is installed on the outer ring of the first connecting rod 6, and the second limiting ring 701 is installed on the outer ring of the second connecting rod 7. When the hook 301 is sleeved on the first connecting rod 6 or the second connecting rod 7, it is used to make it located in the middle position, so as to further restrict the hook 301.
[0043] The present application also provides an annular ring 502, which is made of rubber and is glued to a larger side of the movable part 5 to make contact with the inner wall of the positioning slot 101, thereby increasing the friction of the contact surface and making the connection more stable during the limiting process.
[0044] The present application also provides a preset hole 201, and there are several preset holes 201, which are respectively opened at both ends of the bending part of the second bracket 2. A rubber ring is also provided at the outer ring mouth, which is located on the contact surface of the outer wall of the second bracket 2. The preset hole 201 is used to install the second bracket 2. During installation, the design of the rubber ring can increase the friction of the contact surface, so that the second bracket 2 is more stable after installation.
[0045] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.
Claims
1. A tool box spring bracket, characterized in that: The invention comprises a first bracket (1) and a second bracket (2), wherein a spring member (3) is arranged between the first bracket (1) and the second bracket (2), an adjustment slot (101) is provided in the first bracket (1), a movable first connecting rod (6) is provided in the adjustment slot (101) for adjustment, a plurality of second connecting rods (7) are provided on the inner wall of the second bracket (2), and two hinged rods (4) of different lengths are provided between the first bracket (1) and the second bracket (2) so that the spring member (3) is located thereon.
2. A tool box spring bracket according to claim 1, characterized in that: Grooves of different depths are formed at both ends of the positioning notch (101), a movable part (5) is arranged in the positioning notch (101), one end of the movable part (5) is located in a groove of a shallower depth, and the other end extends into a groove of a greater depth and is threadedly sleeved with a locking sleeve (503).
3. A tool box spring bracket according to claim 2, characterized in that: One end of the locking sleeve (503) that is fitted onto the outer wall of the movable part (5) is constructed to be in a hollow state.
4. A tool box spring bracket according to claim 3, characterized in that: The first connecting rod (6) is connected to one end of the movable member (5) extending out of a larger groove, and the first connecting rod (6) can pass through the hollow portion of the locking sleeve (503).
5. A tool box spring bracket according to claim 4, characterized in that: The hinged rod (4) is arranged to be relatively rotatably connected to the first connecting rod (6) or the second connecting rod (7), and hooks (301) are provided at both ends of the spring member (3) and can be sleeved on the corresponding first connecting rod (6) or the second connecting rod (7).
6. A tool box spring bracket according to claim 5, characterized in that: The hook (301) is made of elastic steel and has a relatively small opening.
7. A tool box spring bracket according to claim 2, characterized in that: The larger end of the movable part (5) is provided with an annular ring (502) made of rubber material.
8. A tool box spring bracket according to claim 7, characterized in that: The annular ring (502) is in a fitted state with one end of the shallow groove of the adjustment notch (101).
9. The tool box spring bracket according to claim 1, characterized in that: Both ends of the second bracket (2) are bent with a plurality of preset holes (201), and the outer openings of the preset holes (201) are provided with rubber rings.
10. A tool box spring bracket according to claim 4, characterized in that: The first connecting rod (6) is provided with a plurality of first limiting rings (601), and the second connecting rod (7) is provided with a plurality of second limiting rings (701).