High-fitting hexagon screw structure

Abstract

The utility model discloses a high fit hexagon screw structure relates to screw field, including screw cap and screw rod, the screw cap is provided at the top end of screw rod, the outer wall of screw cap is hexagonal setting, the bottom wall of screw cap is provided with arc groove, the inner wall of arc groove is provided with arc ring, and the screw rod is provided with the arc ring. According to the scheme, the screw cap, the screw rod, the arc-shaped ring and other devices are arranged to be matched, a worker can conveniently attach the screw to the surface of an object for fastening, the attaching performance of the screw is improved, and fastening connection is facilitated; and through cooperation of the attaching piece, the attaching ring, the arc-shaped ring and other devices, the attaching piece can be conveniently subjected to deformation attaching, attaching can be conducted on the uneven object surface, and the attaching performance of the device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to screw technical field, concretely is high hexagonal screw structure of adhesion. BACKGROUND

[0002] Screw is the physical and mathematical principle of using the inclined surface circular rotation and friction of object, gradually tightens the tool of machine part, screw is the general saying of fastener, daily oral language, screw has important task in industry, as long as the earth exists industry, screw function is important forever, the function of screw is mainly to connect two workpieces together, and play the role of fastening, in the fastening process of screw, it is easy to tilt, lead to screw difficult to be combined with object surface, influence fastening effect, for this, we propose high hexagonal screw structure of adhesion. CONTENT OF UTILITY MODEL

[0003] In view of the above situation, in order to overcome the defects of prior art, the utility model provides high hexagonal screw structure of adhesion, effectively solve the problem that the function of screw is mainly to connect two workpieces together, and play the role of fastening, in the fastening process of screw, it is easy to tilt, lead to screw difficult to be combined with object surface, influence fastening effect.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: high hexagonal screw structure of adhesion, including screw cap and screw rod, the screw cap is arranged at the top of the screw rod, the outer wall of the screw cap is hexagonal, the bottom wall of the screw cap is provided with circular arc slot, the inner wall of the circular arc slot is provided with arc ring, the bottom wall of the arc ring is provided with adhesion ring.

[0005] Preferably, the bottom wall of the adhesion ring is provided with an adhesion piece made of rubber material.

[0006] Preferably, the top end of the screw cap is provided with a cross slot, and one slot intersects with the outer circumference of the screw cap.

[0007] Preferably, the top wall of the screw cap is provided with a rotating hole, the top wall of the screw rod is provided with a moving slot, the inner wall of the rotating slot is provided with a screw rod, the outer wall of the screw rod is provided with a pushing frame, the pushing frame is located in the inner wall of the moving slot, the left and right sides of the outer wall of the screw rod are provided with through holes, and the inner wall of the through hole is provided with a limiting block.

[0008] Preferably, the inner wall of the circular arc slot is provided with a ring groove, and the inner wall of the ring groove is provided with a sealing ring.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] 1. The high-adhesion hexagonal screw structure, by setting the screw cap, screw rod and arc ring and other devices, the staff can be conveniently adhered to the surface of the object to fasten the screw, which is beneficial to improve the adhesion of the screw, and facilitate the fastening connection;

[0011] 2. The high-adhesion hexagonal screw structure, by setting the adhering piece, adhering ring and arc ring and other devices, the adhering piece can be conveniently deformed and adhered, and can be adhered to the surface of the uneven object, which is beneficial to improve the adhesion of the device;

[0012] 3. The high-adhesion hexagonal screw structure, by setting the screw cap, screw rod and pushing frame and other devices, the device can conveniently move the limiting block to be clamped on the inner wall of the screw hole for fastening, the surface screw rod is deflected, and the adhesion is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, together with the embodiments of the present application, to explain the present application, and do not constitute a limitation of the present application.

[0014] In the drawings:

[0015] Figure 1 The high-adhesion hexagonal screw structure structure of the present application is shown in the figure;

[0016] Figure 2 The cross-sectional structure of the screw rod of the present application is shown in the figure;

[0017] Figure 3 The high-adhesion hexagonal screw structure of the present application Figure 2 A enlarged view of the A part in the present application;

[0018] In the figure: 100, screw cap; 101, screw rod; 102, arc ring; 103, adhering ring; 104, adhering piece; 105, screw rod; 106, pushing frame; 107, limiting block; 108, sealing ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] By Figure 1 , Figure 2 and Figure 3The utility model discloses high adhesion hexagonal screw structure gives, screw cap 100 fixed connection is in the top of screw rod 101, the outer wall of screw cap 100 is hexagonal and sets up, and the hexagonal setting is convenient for through handle and turns, the bottom wall of screw cap 100 sets up arc slot, and the inner wall of arc slot is slidably connected with arc ring 102, and through arc ring 102, it is convenient for rotating on the inner wall of arc slot, the bottom wall of arc ring 102 is fixedly connected with the adhesion ring 103, and through the adhesion ring 103, it is convenient for adhesion on the surface of object and fastening.

[0021] In the embodiment: through the rotation screw cap 100 drive screw rod 101 and rotate, through screw rod 101 rotation makes it screw to object, through screw cap 100 fastening to object, when screw rod 101 screwing occurs slight inclination, its adhesion ring 103 rotates on the inner wall of arc ring 102, makes adhesion ring 103 rotation and adhesion on the surface of object, can make staff convenient with screw adhesion on the surface of object and fastening, be favorable to improve screw adhesion, it is convenient for fastening connection.

[0022] The bottom wall of adhesion ring 103 is fixedly connected with adhesion sheet 104, and the adhesion sheet 104 is made of rubber material.

[0023] In the embodiment: through adhesion sheet 104, it is convenient for adhesion on the surface of object when connecting, and the adhesion sheet 104 is made of rubber material, and is convenient for deformation adhesion, can be adhesion on the uneven surface of object, and be favorable to improve the adhesion of device.

[0024] The top of screw cap 100 is provided with a cross slot, and one of the slots intersects with the outer circumference of the screw cap 100.

[0025] In the embodiment: through the cross slot, it is convenient for turning through the cross screwdriver, and a straight screwdriver can also be used for turning, and the utility is improved.

[0026] The top wall of screw cap 100 is provided with a rotating hole, the top wall of screw rod 101 is provided with a moving slot, the inner wall of the rotating slot is rotatably connected with a screw rod 105, the screw rod 105 is provided with a pushing frame 106, the pushing frame 106 is convenient for moving by being pushed by the screw rod 105, the outer wall of the screw rod 105 is screwed with the pushing frame 106, the pushing frame 106 is convenient for moving by being pushed by the limiting block 107, the pushing frame 106 is located in the inner wall of the moving slot, the left and right sides of the outer wall of the screw rod 101 are provided with through holes, and the inner wall of the through hole is provided with the limiting block 107, and the limiting block 107 is convenient for clamping and fixing.

[0027] In the embodiment: the screw rod 105 is driven to rotate by the small screwdriver, the pushing frame 106 is driven to move by the screw rod 105, the limiting block 107 is driven to move by the pushing frame 106, the limiting block 107 is fastened by moving and being clamped on the inner wall of the screw hole, the surface screw rod 101 is deflected, and deviation is avoided to affect the fitting.

[0028] The inner wall of the circular-arc-shaped groove is provided with an annular groove, and the inner wall of the annular groove is fixedly connected with a sealing ring 108.

[0029] In the embodiment: the sealing ring 108 is convenient for limiting the arc-shaped ring 102, convenient for sealing the joint, and favorable for improving the sealing performance.

Claims

1. A high-tolerance hexagonal screw structure, comprising a screw cap (100) and a screw rod (101), characterized in that: The screw cap (100) is arranged at the top end of the screw rod (101), the outer wall of the screw cap (100) is hexagonally arranged, the bottom wall of the screw cap (100) is provided with a circular-arc-shaped groove, the inner wall of the circular-arc-shaped groove is provided with an arc-shaped ring (102), and the bottom wall of the arc-shaped ring (102) is provided with a matching ring (103).

2. The high-clinch hex screw structure of claim 1, wherein: The bottom wall of the matching ring (103) is provided with a matching piece (104), and the matching piece (104) is made of rubber material.

3. The high-clinch hexagon screw structure of claim 1, wherein: The top end of the screw cap (100) is provided with a cross-shaped groove, and one of the grooves intersects with the outer circumference of the screw cap (100).

4. The high-clinch hex screw structure of claim 1, wherein: The top wall of the screw cap (100) is provided with a rotating hole, the top wall of the screw rod (101) is provided with a moving groove, the inner wall of the rotating groove is provided with a screw rod (105), the outer wall of the screw rod (105) is provided with a pushing frame (106), the pushing frame (106) is located in the inner wall of the moving groove, the left and right sides of the outer wall of the screw rod (101) are both provided with through holes, and the inner wall of the through hole is provided with a limiting block (107).

5. The high-clinch hexagon screw structure of claim 1, wherein: The inner wall of the circular-arc-shaped groove is provided with a ring groove, and the inner wall of the ring groove is provided with a sealing ring (108).

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