Quick adjusting type adjustable wrench
By designing guide grooves and adjustment components on the movable wrench, and using hand-twist bolts to drive the movement of the fixing cone and guide block, the problem of slow adjustment speed of the traditional movable wrench is solved, achieving rapid adjustment and reliable fixation.
Patent Information
- Application Number
- CN202422420637.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Traditional movable wrenches need to rotate the threaded column when adjusting the opening size, resulting in slow adjustment speed and it is difficult to quickly adjust the opening size.
A quick-adjustable movable wrench is designed. By setting guide grooves and adjustment components on the handle, the hand-twist bolts drive the movement of the fixing cone and guide block, the opening size is quickly adjusted, and the position is fixed with an anti-slip ring.
It realizes rapid adjustment of the opening size, improving the reliability and adjustment speed of the movable wrench.
Smart Images
Figure CN223160841U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of adjustable wrenches, in particular to a quick-adjusting adjustable wrench. Background Technique
[0002] When adjusting the opening size of a common adjustable wrench on the market, it is necessary to rotate the threaded column inside the wrench to achieve it. However, since the exposed part of the threaded column is small, when the threaded column is toggled once, it can only be rotated slightly, and then drive the adjustable wrench to make a small adjustment of the opening. As a result, it is difficult for the traditional adjustable wrench to quickly adjust the opening size. In view of the above situation, technological innovation is carried out on the basis of the existing adjustable wrench. Content of the Utility Model
[0003] The purpose of the utility model is to provide a quick-adjusting adjustable wrench to solve the problems put forward in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A quick-adjusting adjustable wrench, comprising:
[0005] A handle, a fixed jaw is arranged on the right side of the top of the handle, a movable jaw is placed on the left side of the top of the handle, a guide groove is opened on the left side of the top of the handle, the guide groove penetrates through the left side of the handle, a first sliding groove is penetrated and opened on the front side of the inner side wall of the guide groove, a second sliding groove is opened on the rear side of the inner side wall of the guide groove, and tapered holes are uniformly opened on the rear side of the second sliding groove, wherein: An adjusting component is placed in the guide groove.
[0006] Preferably, the adjusting component includes an internally threaded sleeve, a hand-tightening bolt is screwed inside the internally threaded sleeve, a first anti-slip ring is arranged on the rear side of the screw head of the hand-tightening bolt, a fixed cone and a second anti-slip ring are arranged on the rear side of the screw rod of the hand-tightening bolt, and the second anti-slip ring is located on the outer ring of the fixed cone.
[0007] Preferably, a guide block is arranged at the bottom of the movable jaw, and the guide block is arranged in the guide groove.
[0008] Preferably, a through hole is penetrated and opened on the front side of the guide block, the internally threaded sleeve is arranged in the through hole, and the front and rear sides of the internally threaded sleeve are respectively located in the first sliding groove and the second sliding groove.
[0009] Preferably, the screw head of the hand-tightening bolt is located on the front side of the handle, and the rear side of the first anti-slip ring is closely attached to the front side of the handle.
[0010] Preferably, the fixed cone is inserted into the tapered hole, and the rear side of the second anti-slip ring is closely attached to the rear inner side wall of the second sliding groove.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] In the present utility model, after loosening the hand-tightening bolt to separate the fixing cone from the conical hole, the hand-tightening bolt can be quickly slid left and right, and the guiding block can be driven to move synchronously left and right through the internal-thread sleeve, thereby driving the top of the guiding block to slide quickly, and thus the effect of quickly adjusting the opening size can be achieved.
[0013] Tightening the hand-tightening bolt drives the fixing cone to insert into the conical hole. At this time, the rear side of the second anti-slip ring is in close fit with the second chute, and the first anti-slip ring is in close fit with the handle, so that the position of the movable tooth can be quickly fixed, thereby ensuring the reliability of the device in use. Description of the Drawings
[0014] Figure 1 It is a schematic structural view of a quick-adjustable adjustable wrench of the present utility model;
[0015] Figure 2 It is a left view of a quick-adjustable adjustable wrench of the present utility model;
[0016] Figure 3 It is a top sectional view of a quick-adjustable adjustable wrench of the present utility model.
[0017] In the figure: 1. Handle; 11. Fixed tooth; 12. Movable tooth; 13. Hand-tightening bolt; 14. Guiding block; 15. Internal-thread sleeve; 16. Fixing cone; 17. First anti-slip ring; 18. Second anti-slip ring; 19. Conical hole. Specific Embodiments
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0019] Please refer to Figures 1-3 , a quick-adjustable adjustable wrench, including a handle 1. A fixed tooth 11 is fixedly arranged on the top right side of the handle 1. A movable tooth 12 is placed on the top left side of the handle 1. A guiding groove is opened on the top left side of the handle 1. The guiding groove penetrates through the left side of the handle 1. A first chute is penetrated and opened on the front side of the inner side wall of the guiding groove. A second chute is opened on the rear side of the inner side wall of the guiding groove. Conical holes 19 are evenly opened on the rear side of the second chute. Among them: an adjusting assembly is placed in the guiding groove;
[0020] The adjusting assembly includes an internally threaded sleeve 15, a hand-tightening bolt 13 is screwed inside the internally threaded sleeve 15, a first anti-slip ring 17 is fixedly arranged at the rear side of the screw head of the hand-tightening bolt 13, a fixing cone 16 and a second anti-slip ring 18 are fixedly arranged at the rear side of the screw rod of the hand-tightening bolt 13. Rotating the hand-tightening bolt 13 can drive the fixing cone 16, the first anti-slip ring 17 and the second anti-slip ring 18 to move back and forth. The second anti-slip ring 18 is located on the outer ring of the fixing cone 16. A guide block 14 is fixedly arranged at the bottom of the movable tooth 12. The guide block 14 can assist the movable tooth 12 to move stably left and right. The guide block 14 is slidably arranged in the guide groove. A through hole is formed through the front side of the guide block 14. The internally threaded sleeve 15 is fixedly arranged in the through hole. The front and rear sides of the internally threaded sleeve 15 are respectively located in the first chute and the second chute. The screw head of the hand-tightening bolt 13 is located at the front side of the handle 1. The rear side of the first anti-slip ring 17 is in close contact with the front side of the handle 1. The fixing cone 16 is inserted into the conical hole 19. The rear side of the second anti-slip ring 18 is in close contact with the inner side wall of the second chute.
[0021] Working principle: After loosening the hand-tightening bolt 13 to separate the fixing cone 16 from the conical hole 19, the hand-tightening bolt 13 can be quickly slid left and right to drive the guide block 14 to move synchronously left and right through the internally threaded sleeve 15, thereby driving the 12 at the top of the guide block 14 to slide quickly, so as to achieve the effect of quickly adjusting the opening size; Tightening the hand-tightening bolt 13 drives the fixing cone 16 to insert into the conical hole 19. At this time, the rear side of the second anti-slip ring 18 is in close contact with the second chute, and the first anti-slip ring 17 is in close contact with the handle 1, so as to quickly fix the position of the movable tooth 12, thereby ensuring the use reliability of the device.
Claims
1. A quick-adjustable adjustable wrench, characterized in that, Comprising: A handle (1), on the right side of the top of the handle (1) there is a fixed tooth (11), on the left side of the top of the handle (1) there is a movable tooth (12) placed, on the left side of the top of the handle (1) there is a guide groove opened, the guide groove penetrates through the left side of the handle (1), on the front side of the inner side wall of the guide groove there is a first sliding groove penetrated, on the rear side of the inner side wall of the guide groove there is a second sliding groove opened, and conical holes (19) are evenly opened on the rear side of the second sliding groove, wherein: An adjusting component is placed in the guide groove.
2. The quick-adjustable pipe wrench according to claim 1, wherein: The adjusting component includes an internally threaded sleeve (15), a hand-tightening bolt (13) is screwed inside the internally threaded sleeve (15), on the rear side of the screw head of the hand-tightening bolt (13) there is a first anti-slip ring (17), on the rear side of the screw rod of the hand-tightening bolt (13) there are a fixed cone (16) and a second anti-slip ring (18), and the second anti-slip ring (18) is located on the outer ring of the fixed cone (16).
3. The quick-adjustable adjustable wrench according to claim 2, wherein: On the bottom of the movable tooth (12) there is a guide block (14), and the guide block (14) is arranged in the guide groove.
4. The quick-adjustable adjustable wrench according to claim 3, characterized in that: On the front side of the guide block (14) there is a through hole penetrated, the internally threaded sleeve (15) is arranged in the through hole, and the front and rear sides of the internally threaded sleeve (15) are respectively located in the first sliding groove and the second sliding groove.
5. The quick-adjustable adjustable wrench according to claim 2, wherein: The screw head of the hand-tightening bolt (13) is located on the front side of the handle (1), and the rear side of the first anti-slip ring (17) is closely attached to the front side of the handle (1).
6. The quick-adjustable adjustable wrench according to claim 2, characterized in that: The fixed cone (16) is inserted into the conical hole (19), and the rear side of the second anti-slip ring (18) is closely attached to the inner side wall of the second sliding groove at the back.