CN210318118U

CN210318118U - Locking leak protection screw sealing member for electric automobile

Info

Publication number: CN210318118U
Application number: CN201921235289.XU
Authority: CN
Inventors: 闫永峰; 杨丙艳; 康勇
Original assignee: Tianjin Konai Fastener Co Ltd
Current assignee: Tianjin Konai Fastener Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-04-14
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a locking leak protection screw sealing member for electric automobile, including the first cap body, the bottom rigid coupling of the first cap body has the body of rod, the outer wall of the body of rod and semicircle board is all processed threadedly, the downthehole adjusting part that is equipped with of first interior hexagonal, two the inboard of semicircle board is equipped with the subassembly that opens and shuts, the outer wall top of the body of rod is equipped with seal assembly. This locking leak protection screw sealing member for electric automobile, through the adjusting part, the first cap body, first interior hexagonal hole, the round pin axle, the cooperation of semicircle board and the subassembly that opens and shuts, make when the device is when using, the accessible rotates the second cap body and makes the slider shift up, and then make the semicircle board outwards rotate, and then make the screw thread inseparabler with the meshing of treating the fixed department, and then prevent that the device is not hard up, play locking effect, through seal assembly, the cooperation of rubber sleeve and rubber pad, make the device can treat the fixed department when using and seal, and then play leak-proof effect.

Description

Locking leak protection screw sealing member for electric automobile

Technical Field

The utility model relates to an anti-loosening and anti-leakage screw sealing element technical field for electric automobile specifically is an anti-loosening and anti-leakage screw sealing element for electric automobile.

Background

The screw is a tool for fastening machine parts of the device step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction of an object, the screw is a common invention in production and life of people for thousands of years, and is the first invention of human according to the application field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-loosening and anti-leakage screw sealing member for electric automobile to propose anti-loosening and anti-leakage screw sealing member for electric automobile among the prior art in solving above-mentioned background art, when using, can't make the slider shift up through rotating the second cap body, make the semicircle board outwards rotate, and then make the screw thread inseparable enough with the meshing of treating the fixed department, and then make the device not hard up easily, and can't treat the fixed department and seal up, and then lead to treating the fixed department and leak easily, and then the problem of inconvenient people's use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a locking leak protection screw sealing member for electric automobile, includes the first cap body, the bottom rigid coupling of the first cap body has the body of rod, the top processing of the first cap body has first interior hexagonal hole, the bottom both sides of the body of rod are all processed flutedly, the inner wall of recess is rotated through the round pin axle and is connected with the semicircle board, the outer wall of the body of rod and semicircle board is all processed threadedly, be equipped with adjusting part in the first interior hexagonal hole, two the inboard of semicircle board is equipped with the subassembly that opens and shuts, the outer wall top of the body of rod is equipped with seal assembly.

Preferably, the adjusting component comprises a second cap body, a threaded rod, a sealing bearing, a rubber sleeve, a rubber pad and a second inner hexagonal hole, the threaded rod is fixedly connected to the bottom of the second cap body, the outer wall of the threaded rod is rotatably connected with the inside of the first cap body through the sealing bearing, the rubber sleeve is in interference fit with the outer wall of the threaded rod, the outer wall of the rubber sleeve is in interference fit with the inner wall of the rod body, the rubber pad is clamped between the bottom of the second cap body and the bottom of the inner wall of the first inner hexagonal hole, the inner wall of the rubber pad is in clearance fit with the outer wall of the threaded rod, and the second inner hexagonal hole is formed in the top of the second cap body.

Preferably, the group price of opening and shutting includes the lantern ring, branch, slider and spout, the inner wall of the lantern ring and the outer wall threaded connection of threaded rod, the equal rigid coupling in both ends has branch about the lantern ring, the outer end rigid coupling of branch has the slider, the outer wall of slider passes through the inner slip joint of spout and semicircle board.

Preferably, the sliding block and the sliding groove form a sliding structure.

Preferably, the struts are symmetrically distributed about the axis of the collar.

Preferably, sealing assembly includes draw-in groove and rubber buffer, the outer wall top of seting up in the body of rod of draw-in groove, the inner wall interference fit of draw-in groove has the rubber buffer.

Compared with the prior art, the beneficial effects of the utility model are that: this locking leak protection screw sealing member for electric automobile, through the adjusting part, the first cap body, first interior hexagonal hole, the round pin axle, the cooperation of semicircle board and the subassembly that opens and shuts, make when the device is when using, the accessible rotates the second cap body and makes the slider shift up, and then make the semicircle board outwards rotate, and then make the screw thread inseparabler with the meshing of treating the fixed department, and then prevent that the device is not hard up, play locking effect, through seal assembly, the cooperation of rubber sleeve and rubber pad, make the device can treat the fixed department when using and seal up, and then play leak-proof effect, make things convenient for people to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the second cap, rubber pad and sealed bearing of FIG. 1;

FIG. 3 is a schematic structural view of the groove, the pin and the semicircular plate in FIG. 1;

fig. 4 is a schematic structural view of the collar, the slider and the runner in fig. 1.

In the figure: 1. first cap body, 2, the body of rod, 3, first interior hexagonal hole, 4, recess, 5, round pin axle, 6, semicircle board, 7, adjust the subassembly, 701, the second cap body, 702, threaded rod, 703, sealed bearing, 704, rubber sleeve, 705, rubber pad, 706, second interior hexagonal hole, 8, the subassembly that opens and shuts, 801, the lantern ring, 802, branch, 803, slider, 804, spout, 9, sealing assembly, 901, draw-in groove, 902, rubber buffer, 10, screw thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a locking leak protection screw sealing member for electric automobile, including the first cap body 1, the bottom rigid coupling of the first cap body 1 has the body of rod 2, the top processing of the first cap body 1 has first interior hexagonal hole 3, first interior hexagonal hole 3 is used for making the body of rod 2 rotate, the bottom both sides of the body of rod 2 all process fluted 4, the inner wall of recess 4 rotates through round pin axle 5 and is connected with semicircle board 6, round pin axle 5 makes semicircle board 6 rotatable when the atress, the outer wall of the body of rod 2 and semicircle board 6 all processes threaded 10, threaded 10 is used for precessing the device and treats the fixed department, be equipped with adjusting part 7 in the first interior hexagonal hole 3, the inboard of two semicircle boards 6 is equipped with subassembly 8 that opens and shuts, the outer wall top of the body of rod 2 is equipped with.

The adjustment assembly 7 comprises a second cap 701, a threaded rod 702, a sealing bearing 703, rubber sleeve 704, rubber pad 705 and second hexagon socket 706, the bottom rigid coupling of second cap body 701 has threaded rod 702, the outer wall of threaded rod 702 rotates with the inside of first cap body 1 through sealed bearing 703 and links to each other, sealed bearing 703 makes threaded rod 702 rotate when the atress, the outer wall interference fit of threaded rod 702 has rubber sleeve 704, the outer wall of rubber sleeve 704 and the inner wall interference fit of the body of rod 2, rubber sleeve 704 is used for sealing the gap between the body of rod 2 and threaded rod 702, the bottom of second cap body 701 and the inner wall bottom of first hexagon socket 3 clamp have rubber pad 705, the inner wall of rubber pad 705 and the outer wall clearance fit of threaded rod 702, rubber pad 705 is used for keeping sealed between second cap body 701 and the first hexagon socket 3, the top of second cap body 701 is equipped with second hexagon socket 706.

The opening and closing group price 8 comprises a lantern ring 801, supporting rods 802, a sliding block 803 and a sliding groove 804, the inner wall of the lantern ring 801 is in threaded connection with the outer wall of the threaded rod 702, the supporting rods 802 are fixedly connected to the left end and the right end of the lantern ring 801, the supporting rods 802 are symmetrically distributed about the axis of the lantern ring 801, the supporting rods 802 limit the lantern ring 801, the sliding block 803 is fixedly connected to the outer end of the supporting rods 802, the outer wall of the sliding block 803 is in sliding clamping connection with the inner end of the semicircular plate 6 through the sliding groove 804, the sliding block 803 and the sliding groove 804 form a sliding structure.

The sealing assembly 9 comprises a clamping groove 901 and a rubber plug 902, the clamping groove 901 is arranged above the outer wall of the rod body 2, the rubber plug 902 is in interference fit with the inner wall of the clamping groove 901, and the rubber plug 902 keeps the device sealed with an external fixed position.

In this embodiment, when the anti-loosening and anti-leakage screw sealing member for an electric vehicle is used, the device is first placed at a position to be fixed, threads are processed on the outer walls of the rod body 2 and the semicircular plate 6, and then the device is inserted into the first hexagon socket 3 through an external hexagon wrench and then rotated, so that the device is screwed into a position to be fixed, the device is sealed with the position to be fixed through the interference fit of the clamping groove 901 and the rubber plug 902 and the effect of the rubber plug 902, so that the anti-leakage effect is achieved, the second hexagon socket 706 is inserted through the external hexagon wrench, so that the second cap 701 drives the threaded rod 702 to rotate, the threaded rod 702 is rotatably connected with the first cap 1 through the seal bearing 703, the collar 801 is in threaded connection with the threaded rod 702, so that the sliding block 803 moves upwards along the sliding groove 804, and the semicircular plate 6 can rotate through, and then make the screw thread 10 of semicircle board 6 outer wall inseparabler with take the fixed department meshing, and then play the effect that prevents to become flexible, through the cooperation of rubber sleeve 704 and rubber pad 705 for keep sealed between threaded rod 702 and the body of rod 2 and between first interior hexagonal hole 3 and the second cap body 701, and then play the leak protection effect.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a locking leak protection screw sealing member for electric automobile, includes first cap body (1), its characterized in that: the bottom rigid coupling of the first cap body (1) has the body of rod (2), the top processing of the first cap body (1) has first interior hexagonal hole (3), the bottom both sides of the body of rod (2) are all processed flutedly (4), the inner wall of recess (4) is rotated through round pin axle (5) and is connected with semicircle board (6), the outer wall of the body of rod (2) and semicircle board (6) is all processed screw thread (10), be equipped with adjusting part (7), two in first interior hexagonal hole (3) the inboard of semicircle board (6) is equipped with subassembly (8) that opens and shuts, the outer wall top of the body of rod (2) is equipped with sealing component (9).

2. The anti-loosening and anti-leakage screw seal for the electric automobile according to claim 1, characterized in that: the adjusting assembly (7) comprises a second cap body (701), a threaded rod (702), a sealing bearing (703), a rubber sleeve (704), a rubber pad (705) and a second inner hexagonal hole (706), the threaded rod (702) is fixedly connected to the bottom of the second cap body (701), the outer wall of the threaded rod (702) is rotatably connected with the inside of the first cap body (1) through the sealing bearing (703), the rubber sleeve (704) is in interference fit with the outer wall of the threaded rod (702), the outer wall of the rubber sleeve (704) is in interference fit with the inner wall of the rod body (2), the rubber pad (705) is clamped between the bottom of the second cap body (701) and the bottom of the inner wall of the first inner hexagonal hole (3), the inner wall of the rubber pad (705) is in clearance fit with the outer wall of the threaded rod (702), and the second inner hexagonal hole (706) is arranged at the top of the second cap body (701).

3. The anti-loosening and anti-leakage screw seal for the electric automobile according to claim 1, characterized in that: the subassembly (8) that opens and shuts includes lantern ring (801), branch (802), slider (803) and spout (804), the inner wall of the lantern ring (801) and the outer wall threaded connection of threaded rod (702), the equal rigid coupling in both ends has branch (802) about the lantern ring (801), the outer end rigid coupling of branch (802) has slider (803), the outer wall of slider (803) passes through the inner slip joint of spout (804) and semicircle board (6).

4. The anti-loosening and anti-leakage screw seal for the electric automobile according to claim 3, characterized in that: the sliding block (803) and the sliding groove (804) form a sliding structure.

5. The anti-loosening and anti-leakage screw seal for the electric automobile according to claim 3, characterized in that: the struts (802) are distributed axisymmetrically with respect to the collar (801).

6. The anti-loosening and anti-leakage screw seal for the electric automobile according to claim 1, characterized in that: the sealing assembly (9) comprises a clamping groove (901) and a rubber plug (902), the clamping groove (901) is arranged above the outer wall of the rod body (2), and the rubber plug (902) is in interference fit with the inner wall of the clamping groove (901).