Positioning mechanism for shoulder-controlled air fork

Abstract

The utility model relates to the technical field of air fork positioning, in particular to a positioning mechanism for a shoulder control air fork, which is characterized in that a socket is welded on a first support, an inserting rod is welded on a second support, a bayonet is arranged on the inserting rod, a clamping head is connected onto the socket in a sliding manner, a return spring is sleeved on the clamping head, and the return spring is connected with a spring. The clamping heads are clamped in the corresponding clamping openings, and the input ends of the clamping heads are in lap joint with conical covers. When the rotary knob moves along the screw head on the socket, the rotary knob can move towards the slope table, the rotary knob is provided with a conical cover, the conical cover makes contact with the slope table firstly, the conical cover on the rotary knob can extrude the slope table along with movement of the rotary knob, and the slope table is extruded to drive the clamping head to move towards the interior of the through opening. The clamping head can be clamped into the clamping opening through the through opening, so that the whole inserting rod is fixed, the first main body and the second main body can be positioned and locked, overall fixing is achieved, rapid positioning of the shoulder control air fork can be achieved through the arrangement, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas fork positioning technical field, concretely is a kind of positioning mechanism for shoulder control gas fork. BACKGROUND

[0002] In daily riding, many riders will choose to keep the front fork in a locked state, unless encountering particularly bad road conditions. This is because, for general bad roads or speed bumps, the difference in riding experience between the opening and closing of the shock is not significant. The wide and thick tires and the thick tread teeth provided by the mountain bike itself provide considerable cushioning effect. The mountain bike front fork component is located in the front part of the mountain bike structure, its upper end is connected with the handlebar component, the frame component cooperates with the front tube, and the lower end cooperates with the front axle component to form the guiding system of the bicycle. A good shock fork must be combined with appropriate springs and shock damping, and must be very smooth. So-called smooth means that the process of the front fork from the unstressed state, compression, compression to the bottom, and then back to the uncompressed state has no feeling of being stuck or any friction.

[0003] The positioning lock switch of shoulder control gas fork is located on both sides, and each gas fork has a corresponding switch. When the rider needs to position and lock the gas fork, the rider needs to close the switches on both sides in sequence. However, this operation method cannot bring convenience to the personnel and cannot achieve simultaneous positioning and locking. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a positioning mechanism for shoulder control gas fork to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning mechanism for shoulder control gas fork, comprising a main body one, a main body two and a knob, a first support is welded on the main body one, a second support is welded on the main body two, a socket is welded on the first support, a plug rod is welded on the second support, a bayonet is formed on the plug rod, a clamping head is slidably connected to the socket, a return spring is sleeved on the clamping head, the clamping head is clamped in the corresponding bayonet, and a conical cover is connected to the input end of the clamping head.

[0006] Preferably, the socket on the first support is cylindrical as a whole, corresponding screw heads are welded on the socket of the first support, and a socket is formed in the middle of the socket and the screw head.

[0007] Preferably, a knob is threadedly connected to the screw head of the socket, a conical cover is welded on the knob, and a small port of the conical cover is welded on the knob.

[0008] Preferably, the large port of the conical cover faces the clamping head, the clamping head is cylindrical as a whole, and the diameter of the clamping head is the same as that of the bayonet.

[0009] Preferably, a through hole is formed in the screw head, and the diameter of the through hole is the same as that of the clamping head.

[0010] Preferably, a fixing seat is welded on the clamping head, and a slope is welded on the fixing seat of the clamping head.

[0011] Preferably, a limiting rod is detachably connected to one side of the slope, and a limiting hole is formed in the corresponding screw head of the limiting rod.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] By setting the first support on the main body one and the second support on the main body two, the corresponding socket and the plug rod can be respectively installed on the first support and the second support, the plug rod on the second support can be inserted into the socket on the first support, the socket is provided with the clamping head, the clamping head is provided with the fixing seat, the fixing seat is provided with the slope, when the knob moves along the screw head on the socket, the knob can move to the position of the slope, the knob is provided with the conical cover, the conical cover can first contact the slope, with the movement of the knob, the conical cover on the knob can extrude the slope, after the slope is extruded, the clamping head can move to the inside of the through hole, the clamping head can be clamped into the clamping hole through the through hole, so that the plug rod is fixed as a whole, the main body one and the main body two can be locked, so that the overall fixing is realized, and the quick positioning of the shoulder control gas fork can be realized through the setting, so that the operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the utility model Figure 1 ;

[0015] Figure 2 It is the overall structure diagram of the utility model Figure 2 ;

[0016] Figure 3 It is the overall structure diagram of the utility model Figure 1 A region amplification structure diagram of the utility model

[0017] Figure 4 It is the overall structure diagram of the utility model Figure 2 B region amplification structure diagram of the utility model

[0018] In the figure: 1, main body one; 2, main body two; 3, first support; 4, socket; 5, knob; 6, conical cover; 7, screw head; 8, insertion rod; 9, insertion opening; 10, bayonet; 11, through opening; 12, limiting opening; 13, second support; 14, fixing seat; 15, slope; 16, return spring; 17, clamping head; 18, limiting rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a positioning mechanism for shoulder control air fork, including main body one 1, main body two 2 and knob 5, first support 3 is welded on main body one 1, second support 13 is welded on main body two 2, socket 4 is welded on first support 3, insertion rod 8 is welded on second support 13, bayonet 10 is opened in insertion rod 8, clamping head 17 is slidably connected on socket 4, return spring 16 is sleeved on clamping head 17, clamping head 17 is clamped in corresponding bayonet 10, the input end of clamping head 17 is overlapped with conical cover 6.Through being provided with first support 3 on main body one 1, being provided with second support 13 on main body two 2, first support 3 and second support 13 can be installed corresponding socket 4 and insertion rod 8 respectively, insertion rod 8 on second support 13 can be inserted into socket 4 on first support 3, bayonet 10 is opened in insertion rod 8, bayonet 10 is arranged along the length direction of insertion rod 8, clamping head 17 is provided on socket 4, fixing seat 14 is provided on clamping head 17, slope 15 is provided on fixing seat 14, when knob 5 is moved along screw head 7 on socket 4, knob 5 can be moved to the position of slope 15, conical cover 6 is provided on knob 5, conical cover 6 will first contact with slope 15, with the movement of knob 5, conical cover 6 on knob 5 will also extrude slope 15, after being extruded, slope 15 will drive clamping head 17 to move to the inside of through opening 11, clamping head 17 will be clamped into bayonet 10 through through opening 11, so as to fix insertion rod 8 as a whole, main body one 1 and main body two 2 will be positioned and locked, so as to realize the fixation of the whole, by being provided, the quick positioning of shoulder control air fork can be realized, so as to facilitate operation.

[0021] The socket 4 on the first support 3 is cylindrically arranged as a whole, and the corresponding screw head 7 is welded on the socket 4 of the first support 3. The socket 4 and the middle part of the screw head 7 are provided with the socket 9. The first support 3 can fix the socket 4 by being welded on the main body 1. The socket 4 can be welded at the center of the first support 3, and the socket 4 can be connected with the plug rod 8. The screw head 7 can be integrated with the socket 4 through the connection of the socket 4 and the screw head 7, and the plug rod 8 can penetrate the socket 4 and the screw head 7, so as to be connected with the clamp head 17.

[0022] The screw head 7 of the socket 4 is threadedly connected with the knob 5, the knob 5 is welded with the conical cover 6, and the small end of the conical cover 6 is welded on the knob 5. The knob 5 can move along the screw head 7 by being installed on the screw head 7 of the socket 4. The conical cover 6 can move with the knob 5 when the conical cover 6 is welded on the knob 5. The knob 5 can drive the conical cover 6 to move to the slope table 15, so as to extrude the slope table 15.

[0023] The large end of the conical cover 6 faces the clamp head 17, and the clamp head 17 is cylindrically arranged as a whole. The diameter of the clamp head 17 is the same as that of the socket 10. The clamp head 17 can be extruded when the conical cover 6 moves through the setting of the conical cover 6. The clamp head 17 can be extruded when the conical cover 6 moves along the screw head 7 through the knob 5. The clamp head 17 can move into the through hole 11.

[0024] The through hole 11 is formed in the screw head 7, and the diameter of the through hole 11 is the same as that of the clamp head 17. The clamp head 17 is slidably connected in the through hole 11. The clamp head 17 can be installed in the through hole 11 by forming the through hole 11 in the screw head 7. The clamp head 17 can be connected in the through hole 11. The clamp head 17 can be extended and retracted in the through hole 11. The clamp head 17 can be inserted into the socket 10 of the plug rod 8 through the through hole 11, so as to limit the whole plug rod 8.

[0025] The fixing seat 14 is welded on the clamp head 17, and the slope table 15 is welded on the fixing seat 14 of the clamp head 17. The slope table 15 is located at the two side ends of the fixing seat 14. The fixing seat 14 can be integrated with the clamp head 17 by being arranged on the clamp head 17. The fixing seat 14 can move as a whole when the slope table 15 is extruded after being arranged on the clamp head 17. The clamp head 17 can move along the through hole 11.

[0026] A limiting rod 18 is detachably connected on one side of the slope table 15, a limiting hole 12 is formed on the corresponding screw head 7 of the limiting rod 18, and the limiting rod 18 is slidably connected in the limiting hole 12. By arranging the limiting rod 18 on the slope table 15, the limiting rod 18 can move along the limiting hole 12, the limiting rod 18 is located on one side of the clamp head 17, and the limiting rod 18 can limit the clamp head 17, so that the clamp head 17 cannot rotate.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism for a shoulder-controlled air fork comprising a first body (1), a second body (2) and a knob (5), characterized in that: The first support (3) is welded on the main body one (1), the second support (13) is welded on the main body two (2), the socket (4) is welded on the first support (3), the plug rod (8) is welded on the second support (13), the bayonet (10) is arranged on the plug rod (8), the clamping head (17) is slidably connected on the socket (4), the reset spring (16) is sleeved on the clamping head (17), the clamping head (17) is clamped in the corresponding bayonet (10), and the input end of the clamping head (17) is overlapped with the conical cover (6).

2. A positioning mechanism for a shoulder-operated air fork as defined in claim 1, wherein: The socket (4) on the first support (3) is cylindrical, and corresponding screw heads (7) are welded on the socket (4) of the first support (3). The middle part of the socket (4) and the screw head (7) is provided with a socket (9).

3. A positioning mechanism for a shoulder-operated air fork as defined in claim 2, wherein: The knob (5) is threadedly connected on the screw head (7) of the socket (4), the conical cover (6) is welded on the knob (5), and the small end of the conical cover (6) is welded on the knob (5).

4. A positioning mechanism for a shoulder-operated air fork as defined in claim 3, wherein: The large end of the conical cover (6) faces the clamping head (17), the clamping head (17) is cylindrical, and the diameter of the clamping head (17) is the same as that of the bayonet (10).

5. A positioning mechanism for a shoulder-operated air fork as defined in claim 2, wherein: The screw head (7) is provided with a through hole (11), the diameter of the through hole (11) is the same as that of the clamping head (17), and the clamping head (17) is slidably connected in the through hole (11).

6. A positioning mechanism for a shoulder-operated air fork as defined in claim 1, wherein: The clamping head (17) is welded with a fixing seat (14), the fixing seat (14) of the clamping head (17) is welded with a slope table (15), and the slope table (15) is located at both sides of the fixing seat (14).

7. A positioning mechanism for a shoulder-operated air fork as defined in claim 6, wherein: The limit rod (18) is detachably connected on one side of the slope table (15), the limit rod (18) is provided with a limit hole (12) corresponding to the screw head (7), and the limit rod (18) is slidably connected in the limit hole (12).

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