Buckle wrench and clamping rail type rotating support

Abstract

The utility model relates to a buckle wrench and a clamping rail type rotary support, which comprise a main body, one end part of the main body is provided with a first screw adjusting head, and the other end of the main body is provided with a handheld part; the two axial sides of the main body are each provided with a limiting locking part, and the front ends of the limiting locking parts are fixedly connected with the outer side of the front end of the main body; the rear end of the limiting locking part extends backwards and is inserted into a hole groove part in the side wall of the handheld part. The pressing part extending axially is fixedly connected with the rear end of the limiting and locking part along the transverse insertion hole groove part; a receding gap extending in the axial direction is formed between the limiting locking part and the main body so that the pressing part can be close to or away from the main body when being pressed or not pressed. The device is simple in structure, convenient to operate, capable of being integrally assembled with the clamping rail type rotating support, convenient to carry and not prone to being lost.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of gun sighting device technology, specifically relates to a buckle wrench and rail clamping type rotating support. BACKGROUND

[0002] The utility model discloses a kind of Figure 1 As shown in the figure, the rail clamping type rotating support is mainly used to install sighting device, i.e. sighting device is fixed on rotating assembly 14, and the horizontal position and vertical position (see Figure 2 ) of rotating assembly 14 relative to rail base 13 is adjusted by other rotating structure matched with it, to realize the change of the position of sighting device, in addition, as shown in Figure 8 During the use of sighting device, it is more necessary to adjust the height adjustment knob or left-right adjustment knob of sighting telescope, so that the center of scale plate is aligned with aiming point on target. It can be rotated clockwise or counterclockwise according to needs. Generally speaking, when adjusting upward or rightward, the corresponding direction of scale plate will move. The relative position of scale plate and target is observed, and the height and left-right knobs are repeatedly adjusted to make the center of scale plate coincide with aiming point, and the aiming process is completed.

[0003] When the above-mentioned adjustment of sighting device or aiming point is completed, additional screw or wrench needs to be equipped in current practical operation, which is inconvenient to carry, difficult to find and even lost. UTILITY MODEL CONTENTS

[0004] The utility model overcomes the problem of additional carrying wrench in prior art.

[0005] To achieve the above purpose, the utility model provides a buckle wrench, which comprises a main body, a first screw adjusting head is arranged at one end of the main body, and a handheld part is arranged at the other end.

[0006] A limiting locking part is arranged on each axial side of the main body, and the front end of the limiting locking part is fixedly connected with the outer side of the front end of the main body.

[0007] The rear end of the limiting locking part extends rearward and is inserted into the hole slot part on the side wall of the handheld part.

[0008] The pressing part extending in the axial direction is fixedly connected with the rear end of the limiting locking part through the hole slot part in the transverse direction.

[0009] The limiting locking part and the main body are provided with an axial extension gap, so that the pressing part is close to or away from the main body when being pressed or removed.

[0010] Further, a second screw adjusting head is arranged at the outer end of the handheld part.

[0011] Further, the width of the rear end of the limiting locking part fixedly connected with the pressing part is greater than the width of the slot on the outer side wall of the hole groove part.

[0012] Further, at least one limiting protrusion part is arranged on the outer side wall between the front end of the limiting locking part and the pressing part.

[0013] Further, a plurality of anti-skid convex points are arranged on the top surface of the handheld part.

[0014] Further, the central part of the top surface of the handheld part is a concave arc surface.

[0015] Further, the outer side wall of the pressing part and the hole groove part is provided with an anti-skid edge.

[0016] Further, the part of the limiting locking part outside the hole groove part extends from the bottom surface to the top surface of the main body and inclines outward.

[0017] A clamping rail type rotating support comprises a clamping rail base, one end of the clamping rail base is provided with a storage bin for accommodating the clamping wrench.

[0018] Further, at least one limiting protrusion part is arranged on the outer side wall between the front end of the limiting locking part and the pressing part; the axially opposite two side walls of the storage bin are each provided with a recess, so that when the protrusion part slides inward to the recess, the protrusion part restores to a non-stressed state under the self elastic force of the limiting locking part and is placed in the recess.

[0019] The clamping wrench has the advantages that the structure is simple, the operation is convenient, the clamping wrench can be integrally assembled with the clamping rail type rotating support, the clamping wrench is convenient to carry and is not easy to lose. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view of the existing clamping rail type rotating support and rotating assembly in a horizontal position.

[0021] Figure 2 is a schematic view of the existing clamping rail type rotating support and rotating assembly in a vertical position.

[0022] Figure 3 is a schematic view of the clamping wrench provided in an embodiment.

[0023] Figure 4 is a schematic view of the clamping wrench provided in an embodiment.

[0024] Figure 5 is a schematic view of the clamping wrench provided in an embodiment.

[0025] Figure 6is a schematic view of a receiving cavity of a rail base for storing a buckle wrench.

[0026] Figure 7 is a schematic view of a recess.

[0027] Figure 8 is a schematic view of a buckle wrench in use.

[0028] Explanation of reference signs:

[0029] 1, main body; 2, first screw adjusting head; 3, open; 4, limiting locking part; 5, hole groove part; 6, pressing part; 7, clearance; 8, second screw adjusting head; 9, anti-skid convex point; 10, concave arc surface; 11, limiting convex part; 12, sight; 13, rail base; 14, rotating assembly; 15, receiving cavity; 16, buckle wrench; 17, recess. DETAILED DESCRIPTION

[0030] In order to further illustrate the technical means and effects taken by the present application to achieve the predetermined purpose, the specific implementation, structural features and effects of the present application will be described in detail below in combination with the drawings and examples.

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "aligned", "overlapped", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0033] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features; in the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more.

[0034] The present embodiment provides a kind of Figure 3The shown buckle wrench includes a main body 1, a first screw adjusting head 2 arranged at one end of the main body 1, and a hand holding portion 3 arranged at the other end of the main body 1. Limiting locking portions 4 are arranged at both axial sides of the main body 1, and the front ends of the limiting locking portions 4 are fixedly connected to the outer side of the front end of the main body 1. The rear end of the limiting locking portion 4 extends rearward and is inserted into a hole and groove portion 5 on the side wall of the hand holding portion 3. A press portion 6 extending in the axial direction is fixedly connected to the rear end of the limiting locking portion 4 through insertion in the hole and groove portion 5 in the transverse direction. A gap 7 extending in the axial direction is arranged between the limiting locking portion 4 and the main body 1, so that when the press portion 6 is pressed or the pressing is removed, the press portion 6 is close to or away from the main body 1.

[0035] When the press portion 6 is pressed, the gap 7 is squeezed, and the limiting locking portion 4 is close to the main body 1, as shown in Figure 4 When the pressing on the press portion 6 is removed, the limiting locking portion 4 is away from the main body 1 under the action of its own elastic force, and returns to the natural state, i.e. the non-stressed state, as shown in Figure 5 The design is mainly to store the buckle wrench 16 in the storage bin 15 at one end of the track base 13 of the track type rotary support, as shown in Figure 6 or Figure 7 When the buckle wrench 16 is not used, it is stored in the storage bin 15, and the specific arrangement can be clearly seen from the combination of Figure 1 and Figure 7 At least one limiting protrusion 11 is arranged on the outer side wall between the front end of the limiting locking portion 4 and the press portion 6. Two concave portions 17 are arranged on the axially opposite two side walls of the storage bin 15, so that when the protrusion 11 slides inward to the concave portion 17, the protrusion 11 returns to the non-stressed state under the action of its own elastic force of the limiting locking portion 4 (the buckle wrench is made of high elastic and high strength material, including but not limited to metal material, high polymer material, inorganic non-metallic material, composite material, etc., and in this embodiment, the buckle wrench is made of glass fiber), and is placed in the concave portion 17, forming fixed limiting of the buckle wrench 16, so as to ensure that the buckle wrench is firmly stored in the storage bin 15.

[0036] When used, the press portion 6 (most part is located outside the storage bin 15) is manually pressed, the limiting locking portion 4 is squeezed, the protrusion 11 is separated from the close contact with the concave portion 17, a gap is formed, and the buckle wrench 16 can be taken out by pulling out with the hand holding portion 3. Then the first screw adjusting head 2 or the second screw adjusting head 8 (in this embodiment, a straight screw adjusting head is selected) arranged at the outer end of the hand holding portion 3 is used for operation, and the target screw is tightened or loosened, as shown in Figure 8 .

[0037] In order to facilitate the cooperation of the protruding part 11 and the recessed part 17, the part of the limiting locking part 4 outside the hole slot part 5 extends from the bottom surface to the top surface of the main body 1 and inclines outward, so that the limiting locking parts 4 on both sides of the main body 1 form a converging trend, forming a contact surface for easy insertion into the storage bin 15. Of course, it is also convenient for the protruding part 11 to be placed in or out of the recessed part 17.

[0038] By Figure 3 It can also be seen that the width of the rear end of the limiting locking part 4 fixedly connected with the pressing part 6 is greater than the width of the slot hole on the outer side wall of the hole slot part 5. The main purpose is to limit the rear end of the limiting locking part 4 in the hole slot part 5, so that the overall structure is compact and not loose, or the limiting locking part 4 is excessively deviated outward due to external force, causing damage. In particular, it can be more convenient to ensure that the hand presses the pressing part 6 (excessive opening angle is obviously not conducive to manual pressing, especially the object pressing operation as Figure 4 shown).

[0039] In order to enhance the friction and improve the stability of the operation, a plurality of anti-skid protrusions 9 are arranged on the top surface of the handheld part 3, and the anti-skid protrusions 9 can also enhance the friction between the contact wall and the storage bin 15, so that the buckle wrench 16 is more firmly clamped in the storage bin 15 and is not easy to loosen or lose. Based on the same consideration, the anti-skid edges are arranged on the pressing part 6 and the outer side wall of the hole slot part 5.

[0040] Back to see Figure 3 , the top surface of the handheld part 3 is a concave arc surface 10, which is designed based on ergonomics to enhance the comfort and stability of holding.

Claims

1. A buckle spanner comprising a main body (1), characterized in that, One end of the main body (1) is provided with a first screw adjusting head (2), and the other end is provided with a hand holding part (3); The main body (1) is provided with a limiting locking part (4) on each of the two axial sides, and the front end of the limiting locking part (4) is fixedly connected with the outer side of the front end of the main body (1); The rear end of the limiting locking part (4) extends backward and inserts into the hole groove part (5) on the side wall of the hand holding part (3); The pressing part (6) extending in the axial direction is fixedly connected with the rear end of the limiting locking part (4) and the hole groove part (5) by being inserted in the transverse direction; The limiting locking part (4) and the main body (1) are provided with an axial extension gap (7) to facilitate the pressing part (6) to be pressed or removed when it is close to or away from the main body (1).

2. The buckle wrench of claim 1, wherein, The outer end of the hand holding part (3) is provided with a second screw adjusting head (8).

3. The buckle wrench according to claim 1 or 2, characterized in that, The width of the rear end of the limiting locking part (4) fixedly connected with the pressing part (6) is greater than the width of the strip hole on the outer side wall of the hole groove part (5).

4. The buckle wrench according to claim 1 or 2, characterized in that, At least one limiting protruding part (11) is arranged on the outer side wall between the front end of the limiting locking part (4) and the pressing part (6).

5. The buckle wrench according to claim 1 or 2, wherein The top surface of the hand holding part (3) is provided with a plurality of anti-skid convex points (9).

6. The buckle wrench of claim 5, wherein, The central part of the top surface of the hand holding part (3) is a concave arc surface (10).

7. The buckle wrench of claim 1 or 2, wherein The outer side walls of the pressing part (6) and the hole groove part (5) are provided with anti-skid edges.

8. The buckle wrench of claim 1 or 2, wherein, The part of the limiting locking part (4) outside the hole groove part (5) extends outwardly from the bottom surface to the top surface of the main body (1).

9. A card rail type rotary stand comprising a card rail base (13), characterized in that, One end of the clamping rail base (13) is provided with a receiving bin (15) for accommodating the buckle wrench (16) of claim 1 or 2.

10. The card rail rotary mount of claim 9, wherein, At least one limiting protruding part (11) is arranged on the outer side wall between the front end of the limiting locking part (4) and the pressing part (6); The axially opposite two side walls of the receiving bin (15) are each provided with a recessed part (17) to place the protruding part (11) in the recessed part (17) when the protruding part (11) slides inwardly to the recessed part (17) under the elastic force of the limiting locking part (4) to restore to a non-stressed state. The axially opposite two side walls of the receiving bin (15) are each provided with a recessed part (17) to place the protruding part (11) in the recessed part (17) when the protruding part (11) slides inwardly to the recessed part (17) under the elastic force of the limiting locking part (4) to restore to a non-stressed state.

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