CN210003642U

CN210003642U - corrosion-resistant hardware convenient to install

Info

Publication number: CN210003642U
Application number: CN201920921776.5U
Authority: CN
Inventors: 李嘉庆
Original assignee: Dongguan Yuande Hardware Electronic Technology Co Ltd
Current assignee: Dongguan Yuande Hardware Electronic Technology Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-01-31
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a corrosion-resistant hardware easy to assemble, including spiral shell head and nut, the swivelling chute has been seted up to the right-hand member inside of spiral shell head, and the inside second swivelling chute that has seted up in upper end of spiral shell head to the left end and the upper end of spiral shell head all install the elasticity fixture block, the middle part right side fixedly connected with screw rod of spiral shell head, and the outside of screw rod installs the flange, the nut is located the outside of screw rod, and the inside dysmorphism through hole that has seted up in upper end of nut, the right-hand member outside of nut is provided with the sealed cowling, and the left end outside of sealed cowling is provided with the tight loop, the inside right-hand member fixedly connected with spring of sealed cowling, and the left end fixedly connected with backup pad of spring.

Description

corrosion-resistant hardware convenient to install

Technical Field

The utility model relates to a hardware technical field specifically is corrosion-resistant hardware easy to assemble.

Background

The flange is mainly used for connecting two parts, bolts are usually used and are used for connecting the two flanges, the bolts are hardware, the bolts are matched with nuts and can be used for fixedly connecting the two flanges with through holes, the bolts are used in range in daily life and industrial production and manufacturing, and the bolts are rapidly developed in order to meet deeper requirements;

the existing bolt is not convenient for mounting and dismounting the bolt in a special environment, cannot avoid the condition that the screw rotates coaxially with the nut when rotating, and is not convenient for corrosion prevention of the exposed part of the screw, so that corrosion-resistant hardware convenient to mount are provided, and the problem provided in the scheme is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide corrosion-resistant easy to assemble's hardware to solve the current bolt that proposes in the above-mentioned background art, be not convenient for install the dismantlement to the screw head in special environment, can not avoid the screw rod when rotating with the coaxial pivoted condition of nut, be not convenient for carry out the problem that anticorrosives to the position that the screw rod exposes.

In order to achieve the purpose, the utility model provides a following technical scheme corrosion-resistant hardware of easy to assemble, including spiral shell head and nut, swivelling chute has been seted up to the right-hand member inside of spiral shell head, and the upper end inside of spiral shell head has seted up the second swivelling chute to the left end and the upper end of spiral shell head all install the elasticity fixture block, the middle part right side fixedly connected with screw rod of spiral shell head, and the outside of screw rod installs the flange, the nut is located the outside of screw rod, and the upper end inside of nut has seted up the dysmorphism through hole, the right-hand member outside of nut is provided with the sealed cowling, and the left end outside of sealed cowling is provided with the tight loop, the inside right-hand member fixedly connected with spring of sealed cowling.

Preferably, the screw head and the elastic latch form a rotating structure, the second rotating groove is connected with the elastic latch in a clamping manner, the th rotating groove and the second rotating groove have the same opening area, and the th rotating groove and the second rotating groove are both regular hexagons in shape.

Preferably, the screw rod is in threaded connection with the support plate, and the height dimension of the screw rod is equal to that of the support plate.

Preferably, the left end of the nut forms a clamping structure in the flange, and the length of the nut protrudes out of the right side of the flange.

Preferably, the right end of the nut is located inside the sealing cover, and the fastening ring is attached to the sealing cover.

Preferably, the outer sides of the spring and the support plate are both connected with the inner side of the sealing cover in a sticking mode, the spring is symmetrically arranged relative to the screw rod, and the sealing cover and the support plate form a telescopic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the corrosion-resistant hardware convenient to install is convenient to install and detach the screw in a special environment, can avoid the situation that the screw rotates coaxially with the nut when rotating, and is convenient to resist corrosion on the exposed part of the screw;

1. the dustproof screw head is provided with a screw head, an th rotating groove, a second rotating groove and an elastic clamping block, the screw head and the elastic clamping block form a rotating structure, the second rotating groove is connected with the elastic clamping block in a clamping manner, so that the second rotating groove is convenient to prevent dust, and because the opening areas of the th rotating groove and the second rotating groove are equal, in a special environment, when the installation is inconvenient through the th rotating groove, the elastic clamping block can be opened, the installation is performed through the second rotating groove, and the installation of the screw head is convenient;

2. the special-shaped through hole is formed in the upper end of the nut, and lubricating oil is injected into the special-shaped through hole, so that the screw head can be conveniently detached;

3. be provided with sealed cowling, spring, backup pad and tight loop, because the outside of spring and backup pad all pastes with the inboard of sealed cowling and is connected, the right-hand member of nut is located the inside of sealed cowling, and the tight loop is connected with the sealed cowling laminating to be convenient for carry out the anticorrosion to the position that the screw rod exposes.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the screw and nut of the present invention;

fig. 4 is a schematic view of the connection structure of the spring and the supporting plate of the present invention.

In the figure, the screw head is 1, the rotating groove is 2, the rotating groove is , the rotating groove is 3, the second rotating groove is 4, the elastic clamping block is 5, the screw rod is 6, the flange is 7, the nut is 8, the special-shaped through hole is 9, the sealing cover is 10, the spring is 11, the supporting plate is 12 and the fastening ring is arranged.

Detailed Description

The technical solution 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 , but not all embodiments.

Please refer to fig. 1-4, the utility model provides technical solutions, corrosion-resistant hardware that is convenient for installation, including spiral shell head 1, the revolving chute 2, the second revolving chute 3, the elasticity fixture block 4, screw rod 5, flange 6, nut 7, special-shaped through hole 8, sealing cover 9, spring 10, backup pad 11 and fastening ring 12, the revolving chute 2 has been seted up to the right-hand member inside of spiral shell head 1, and the upper end inside of spiral shell head 1 has seted up the second revolving chute 3, and the left end of spiral shell head 1 and upper end are all installed the elasticity fixture block 4, the middle part right side fixedly connected with screw rod 5 of spiral shell head 1, and flange 6 is installed in the outside of screw rod 5, nut 7 is located the outside of screw rod 5, and the upper end inside of nut 7 has seted up special-shaped through hole 8, the right-hand member outside of nut 7 is provided with sealing cover 9, and the left end outside of sealing cover 9 is provided with fastening ring 12, the inside right-hand member fixedly connected with spring 10.

As shown in fig. 1 and 2, the screw head 1 and the elastic clamping block 4 form a rotating structure, the second rotating groove 3 is connected with the elastic clamping block 4 in a clamping manner, the th rotating groove 2 and the second rotating groove 3 have the same opening area, the th rotating groove 2 and the second rotating groove 3 are both regular hexagons in shape, so that the screw head 1 is convenient to mount, the screw rod 5 is in threaded connection with the supporting plate 11, and the height dimension of the screw rod 5 is equal to that of the supporting plate 11, so that the sealing cover 9 is convenient to support;

the left end of the nut 7 in fig. 1 forms a clamping structure in the flange 6, and the length of the nut 7 protrudes out of the right side of the flange 6, so as to avoid the screw 5 from rotating coaxially with the nut 7 when rotating, the right end of the nut 7 in fig. 3 is located inside the sealing cover 9, and the fastening ring 12 is attached to the sealing cover 9, so as to prevent corrosion of the exposed part of the screw 5, the outer sides of the spring 10 and the support plate 11 in fig. 4 are both attached to the inner side of the sealing cover 9, and the spring 10 is symmetrically arranged relative to the screw 5, and the sealing cover 9 and the support plate 11 form a telescopic structure, so as to prevent corrosion of the screws 5 exposed outside with different lengths.

The working principle is that when the corrosion-resistant hardware which is convenient to mount is used, as shown in fig. 1, firstly, when the screw head 1 is inconvenient to mount by rotating the th rotating groove 2, the opening areas of the th rotating groove 2 and the second rotating groove 3 are equal, the screw head 1 and the elastic clamping block 4 form a rotating structure, so that the elastic clamping block 4 can be opened, a wrench is inserted into the second rotating groove 3 to rotate, so that the screw head 1 is convenient to mount, the second rotating groove 3 is connected with the elastic clamping block 4 in a clamping manner, after the screw head 1 is mounted, the elastic clamping block 4 is connected with the screw head 1, so that the th rotating groove 2 and the second rotating groove 3 are convenient to prevent dust, the flange 6 is connected with the nut 7 in a clamping manner, the nut 7 is fixed inside the flange 6, so that the screw 5 and the nut 7 are prevented from rotating coaxially when rotating, as shown in fig. 3, a special-shaped through hole 8 is formed inside the upper end of the nut 7, lubricating oil is injected into the special-shaped through hole 8, so that the screw head 1 is convenient to dismount, as shown in fig. 4, the outer side of the sealing cover 9, the sealing cover 12, the screw 5 is convenient to expose the sealing function of the sealing cover 12 for sealing of the screw head sealing, and the sealing cover 35, so that the screw head 5 is convenient to expose the sealing cover for the screw head sealing cover.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

The utility model provides a corrosion-resistant easy to assemble's hardware of , including spiral shell head (1) and nut (7), its characterized in that revolving chute (2) have been seted up to the right-hand member inside of spiral shell head (1), and the upper end inside of spiral shell head (1) has seted up second revolving chute (3), and elastic fixture block (4) are all installed to the left end and the upper end of spiral shell head (1), the middle part right side fixedly connected with screw rod (5) of spiral shell head (1), and flange (6) are installed in the outside of screw rod (5), nut (7) are located the outside of screw rod (5), and the upper end inside of nut (7) has seted up special-shaped through hole (8), the right-hand member outside of nut (7) is provided with sealed cowling (9), and the left end outside of sealed cowling (9) is provided with fastening ring (12), the inside right-hand member fixedly connected with spring (10) of sealed cowling (9), and the left end fixedly connected with.
2. Corrosion-resistant hardware convenient to install according to claim 1, wherein the screw head (1) and the elastic fixture block (4) form a rotating structure, the second rotating groove (3) is connected with the elastic fixture block (4) in a clamping manner, the opening areas of the th rotating groove (2) and the second rotating groove (3) are equal, and the th rotating groove (2) and the second rotating groove (3) are both regular hexagons in shape.
3. Corrosion-resistant hardware convenient to install according to claim 1, wherein the screw (5) is in threaded connection with the support plate (11), and the height dimension of the screw (5) is equal to the height dimension of the support plate (11).
4. Corrosion-resistant hardware convenient to install according to claim 1, wherein the left end of the nut (7) constitutes a snap-fit structure in the flange (6), and the length of the nut (7) protrudes from the right side of the flange (6).
5. Corrosion-resistant hardware convenient to mount according to claim 1, wherein the right end of the nut (7) is located inside the sealing cover (9), and the fastening ring (12) is attached to the sealing cover (9).
6. Corrosion-resistant hardware convenient to mount according to claim 1, wherein the outer sides of the spring (10) and the support plate (11) are both connected with the inner side of the sealing cover (9) in a sticking manner, the spring (10) is symmetrically arranged relative to the screw rod (5), and the sealing cover (9) and the support plate (11) form a telescopic structure.