Zinc-plated part fan-shaped gasket structure

Abstract

The utility model relates to the technical field of galvanized piece gaskets, in particular to a galvanized piece fan-shaped gasket structure which comprises a U-shaped gasket body, inserting grooves are symmetrically formed in the end portion of one side arm of the gasket body, inserting columns are symmetrically arranged on the end portion of the other side arm of the gasket body, and an insulating sleeve is arranged on the outer wall of the gasket body in a sleeved mode. First positioning grooves are symmetrically formed in two side arms of the gasket main body; second positioning grooves are formed in positions, corresponding to the first positioning grooves, of the insulating sleeve; according to the fan-shaped gasket structure for the galvanized part, the gasket main body is matched with the insulating sleeve, the conductive influence when the gasket main body and the galvanized part are combined is reduced, the gasket main body is matched with the first positioning groove and the first limiting groove and is matched with the second positioning groove and the second limiting groove in the insulating sleeve, so that the gasket main body and the galvanized part are combined and fixed, and the mounting stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to galvanized part gasket technical field, concretely to a galvanized part fan -shaped gasket structure. BACKGROUND

[0002] Galvanized part fan -shaped gasket is usually made of stainless steel, manganese steel or brass material, and the surface is treated by galvanizing to improve its corrosion resistance, and the galvanized part fan -shaped gasket is used for fastening and sealing as a kind of hardware and electrical accessories, and the gasket is usually made of metal material and is treated by galvanizing to improve its corrosion resistance and service life;

[0003] The utility model discloses a gasket structure, the gasket has an inner hole, the inner hole edge has a large diameter part and a small diameter part, the large diameter part and the screw are gap fitted, the small diameter part and the screw are interference fitted, when installing the gasket on the screw;

[0004] The above technical scheme, by the inner hole of gasket design into irregular shape, specifically including the diameter of large diameter part and the diameter of small diameter part, the large diameter part and the screw adopt gap fit, and it is convenient to install, the small diameter part and the screw are interference fitted, and it is convenient to lock the gasket on the screw, and such connection mode can guarantee that the gasket is always locked on the screw, and the gasket does not fall off during the transportation of the car lamp shell, but when the galvanized part object is combined and installed, the stability of combined installation cannot be increased, and it is inconvenient to reduce the conductive influence. UTILITY MODEL CONTENTS

[0005] The utility model discloses a galvanized part fan -shaped gasket structure to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A galvanized part fan -shaped gasket structure, including gasket main part, the gasket main part is U-shaped, and the gasket main part one side arm end part is opened on the symmetry and is provided with the insertion slot, and the other side arm end part is provided with the insertion post on the symmetry, the gasket main part outer wall is provided with the insulating sleeve, the first positioning slot is opened on the both side arms of gasket main part the symmetry, and the second positioning slot is opened in the insulating sleeve with first positioning slot corresponding place.

[0008] Further, the installation slot is opened in the middle of the insulating sleeve end and is communicated with the outside, and the width of the installation slot inner wall is matched with the width of the gasket main part outer wall.

[0009] In the utility model, the gasket main part is inserted and matched with the installation slot, the insulating sleeve is wrapped and matched with the gasket main part outer wall, and the conductive influence is reduced when the whole is combined with the galvanized part.

[0010] Specifically, the first positioning groove is in a circular arc shape, and the second positioning groove is in a circular arc shape.

[0011] In the utility model, the cooperation of the first positioning groove and the second positioning groove helps the corresponding fixing bolt to pass through the first positioning groove and the second positioning groove in sequence when the galvanized part is attached to the gasket main body, so that the gasket main body and the galvanized part are stably combined and connected.

[0012] It should be noted that the insertion column and the gasket main body are integrally formed, the width of the outer wall of the insertion column is matched with the width of the inner wall of the insertion groove, the adjacent two gasket main bodies are attached to each other, and the corresponding insertion column and the corresponding insertion groove are inserted and matched.

[0013] In the utility model, when the two adjacent gasket main bodies are combined and installed, the insertion column and the insertion groove are inserted and matched, the stability of the gasket structure is increased, and the supporting toughness of the galvanized part is further increased.

[0014] Further, the gasket main body fan-shaped surface bottom is further provided with a first limiting groove, and the insulating sleeve is further provided with a second limiting groove at the position corresponding to the first limiting groove.

[0015] In the utility model, the cooperation of the first limiting groove and the second limiting groove helps the bolt or the screw rod to pass through and be fixed and matched.

[0016] Specifically, the width of the inner wall of the first limiting groove is matched with the width of the inner wall of the second limiting groove, a screw rod is arranged in the first limiting groove, and a detachable screw cap is arranged at the tail end of the screw rod.

[0017] In the utility model, the screw rod passes through the two adjacent gasket main bodies, and the stability of the combination of the two adjacent gasket main bodies is increased.

[0018] It should be noted that the diameter of the end portion of the screw rod is greater than the inner diameter of the first limiting groove, the diameter of the screw cap is greater than the inner diameter of the first limiting groove, and anti-skid protrusions are arranged on the inner side surfaces of the two ends of the insulating sleeve.

[0019] In the utility model, the end portion of the screw rod does not pass through the first limiting groove, and the screw cap does not pass through the first limiting groove, the stability of the threaded combination of the screw cap and the screw rod is increased, the horizontal position of the gasket main body is further fixed, the anti-skid protrusions are adhesively fixed with the insulating sleeve, the cooperation of the two anti-skid protrusions increases the friction force of the insertion of the galvanized part, and the stability of the connection is further increased.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] 1. The utility model discloses a gasket main body is provided with the first positioning groove, first limiting groove, and the second positioning groove, second limiting groove on the insulating sleeve, realizes the gasket main body and galvanized spare combination fixed, increases the stability of installation.

[0022] 2. The utility model discloses a plug -in column and the plug -in groove plug -in cooperation, realize two adjacent gasket main body combination installation, increase the gasket structure support tenacity of combination, and the screw rod passes through the first limiting groove on adjacent two gasket main bodies, and is connected with the screw cap screw, increases the structure stability of two adjacent gasket main body combination. DRAWINGS

[0023] Figure 1 It is the gasket main body and insulating sleeve combination structure schematic drawing of the utility model;

[0024] Figure 2 It is the whole structure schematic drawing of the utility model;

[0025] Figure 3 It is the gasket main body and insulating sleeve separation state schematic drawing of the utility model;

[0026] Figure 4 It is two groups of gasket main body combination structure schematic drawing of the utility model.

[0027] The meaning of each reference numeral in the drawing is:

[0028] 1, gasket main body, 10, first positioning groove, 11, first limiting groove,

[0029] 2, insulating sleeve, 20, installation groove, 21, second positioning groove, 22, second limiting groove, 23, anti -slip convex,

[0030] 3, plug -in groove,

[0031] 4, plug -in column,

[0032] 5, screw rod, 50, screw cap. DETAILED DESCRIPTION

[0033] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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 the utility model.

[0034] Please refer to Figures 1-4 The embodiment provides a technical scheme:

[0035] The utility model discloses a galvanized part sector gasket structure, including gasket main part 1, gasket main part 1 is U type shape, and the symmetrically inserted groove 3 of one side arm end on gasket main part 1 is equipped with the inserted post 4 of symmetrically being equipped with on the other side arm end, and the inserted post 4 is integral forming structure with gasket main part 1, the width of inserted post 4 outer wall is adapted with the width of inserted groove 3 inner wall, and the gasket main part 1 of adjacent two is towards and is pasted, and the inserted post 4 of corresponding is inserted with the cooperation of corresponding inserted groove 3.

[0036] In the utility model, when two adjacent gasket main parts 1 are combined and installed, the inserted post 4 is inserted and matched with the inserted groove 3, the stability of the gasket structure is increased, and the supporting toughness of the galvanized part is further increased.

[0037] Further, an insulating sleeve 2 is sleeved on the outer wall of the gasket main part 1, an installation groove 20 is formed in the middle of the end of the insulating sleeve 2 and is in communication with the outside, and the width of the inner wall of the installation groove 20 is adapted to the width of the outer wall of the gasket main part 1.

[0038] In the utility model, the gasket main part 1 is inserted and matched with the installation groove 20, the outer wall of the gasket main part 1 is wrapped and matched by the insulating sleeve 2, and the influence of conduction is reduced when the whole is combined with the galvanized part.

[0039] Specifically, first positioning grooves 10 are symmetrically formed on both side arms of the gasket main part 1, and second positioning grooves 21 are formed on the insulating sleeve 2 at positions corresponding to the first positioning grooves 10.

[0040] It should be noted that the first positioning grooves 10 are arc-shaped, the second positioning grooves 21 are arc-shaped, and the width of the inner wall of the first positioning grooves 10 is adapted to the width of the inner wall of the second positioning grooves 21.

[0041] In the utility model, the cooperation of the first positioning grooves 10 and the second positioning grooves 21 helps the corresponding fixing bolts to pass through the first positioning grooves 10 and the second positioning grooves 21 in sequence when the galvanized part is pasted to the gasket main part 1, so that the gasket main part 1 is stably combined and connected with the galvanized part.

[0042] Further, a first limiting groove 11 is formed in the bottom of the sector surface of the gasket main part 1, and a second limiting groove 22 is formed on the insulating sleeve 2 at a position corresponding to the first limiting groove 11.

[0043] In the utility model, the cooperation of the first limiting groove 11 and the second limiting groove 22 improves the stability of the installation of the bottom of the sector surface of the gasket main part 1, and helps the bolts or the screw rod 5 to pass through and be fixed.

[0044] Specifically, the width of the inner wall of the first limiting groove 11 is adapted to the width of the inner wall of the second limiting groove 22, a screw rod 5 is arranged in the first limiting groove 11, and a detachable nut 50 is arranged at the end of the screw rod 5.

[0045] The screw rod 5 passes through two adjacent gasket main bodies 1, and the stability of the combination of the two adjacent gasket main bodies 1 is increased.

[0046] It is worth supplementing that the diameter of the end of the screw rod 5 is greater than the inner diameter of the first limiting groove 11, the diameter of the nut 50 is greater than the inner diameter of the first limiting groove 11, and the anti-skid protrusions 23 are arranged on the inner side surfaces of the two ends of the insulating sleeve 2.

[0047] In the utility model, the end of the screw rod 5 does not pass through the first limiting groove 11, and the nut 50 does not pass through the first limiting groove 11, the stability of the threaded combination of the nut 50 and the screw rod 5 is increased, the transverse position of the gasket main body 1 is further fixed, the anti-skid protrusions 23 are adhesively fixed with the insulating sleeve 2, the friction force of the galvanized part insertion is increased under the cooperation of the two anti-skid protrusions 23, and the stability of the connection is further increased.

[0048] When the galvanized part fan-shaped gasket structure of the embodiment is used, first, the insulating sleeve 2 with the second positioning groove 21 and the second limiting groove 22 is inserted and cooperated with the gasket main body 1 through the mounting groove 20, then the second positioning groove 21 is combined with the first positioning groove 10, and the second limiting groove 22 is combined with the first limiting groove 11.

[0049] The gasket main body 1 with the insulating sleeve 2 is inserted and cooperated with the corresponding galvanized part, the influence of the galvanized part conduction is reduced under the cooperation of the insulating sleeve 2, when the two adjacent gasket main bodies 1 need to be spliced and combined, the insertion column 4 of one gasket main body 1 is inserted and cooperated with the insertion groove 3 of the other gasket main body 1, the screw rod 5 passes through the first limiting grooves 11 on the two gasket main bodies 1 in sequence, and the two gasket main bodies 1 are fixed and cooperated under the threaded connection of the screw rod 5 and the nut 50, when the single gasket main body 1 is inserted with the galvanized part, the external screw passes through the corresponding first positioning groove 10 and second positioning groove 21 in sequence, the gasket main body 1 and the galvanized part are quickly combined and fixed, the overall combination and installation are convenient, and the stability of the galvanized part combination and fixation is increased.

Claims

1. A galvanized part sector gasket structure comprising a gasket body (1), characterized in that: The gasket body (1) is in U-shaped form, and a slot (3) is symmetrically formed on one end of the side arm of the gasket body (1), and a plug column (4) is symmetrically arranged on the other end of the side arm, an insulating sleeve (2) is arranged on the outer wall of the gasket body (1), and a first positioning groove (10) is symmetrically formed on the two side arms of the gasket body (1), and a second positioning groove (21) is formed on the insulating sleeve (2) corresponding to the first positioning groove (10).

2. The galvanized part sector spacer structure according to claim 1, characterized in that: The middle of the end of the insulating sleeve (2) is provided with an installation slot (20) in communication with the outside, and the width of the inner wall of the installation slot (20) is matched with the width of the outer wall of the gasket body (1).

3. The galvanized part sector spacer structure of claim 1, wherein: The first positioning groove (10) is in arc shape, the second positioning groove (21) is in arc shape, and the width of the inner wall of the first positioning groove (10) is matched with the width of the inner wall of the second positioning groove (21).

4. The galvanized part sector spacer structure of claim 1, wherein: The plug column (4) and the gasket body (1) are in one-piece structure, the width of the outer wall of the plug column (4) is matched with the width of the inner wall of the slot (3), the adjacent two gasket bodies (1) are attached to each other, and the corresponding plug column (4) and the corresponding slot (3) are inserted and matched.

5. The galvanized part sector spacer structure of claim 1, wherein: The bottom of the fan-shaped surface of the gasket body (1) is also provided with a first limiting groove (11), and the second limiting groove (22) is also formed on the insulating sleeve (2) corresponding to the first limiting groove (11).

6. The galvanized part sector spacer structure according to claim 5, characterized in that: The width of the inner wall of the first limiting groove (11) is matched with the width of the inner wall of the second limiting groove (22), a screw rod (5) is arranged in the first limiting groove (11), and a detachable screw cap (50) is arranged at the end of the screw rod (5).

7. The galvanized part sector spacer structure according to claim 6, characterized in that: The diameter of the end of the screw rod (5) is greater than the inner diameter of the first limiting groove (11), the diameter of the screw cap (50) is greater than the inner diameter of the first limiting groove (11), and anti-skid protrusions (23) are arranged on the inner side surfaces of the two ends of the insulating sleeve (2).

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