CN220320059U

CN220320059U - Special-shaped nut component

Info

Publication number: CN220320059U
Application number: CN202321928302.6U
Authority: CN
Inventors: 陈若川; 阮连智
Original assignee: Zhejiang Qiantai Motorcycle Parts Co ltd
Current assignee: Zhejiang Qiantai Motorcycle Parts Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-01-09
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a special-shaped nut component, which comprises a protective cap, a sealing rubber ring A and a screw rod part, wherein the protective cap is nested at one end of the screw rod part and is connected with the screw rod part through threads, the sealing rubber ring A is nested at one end of the screw rod part, the sealing rubber ring B and a hexagonal nut are sequentially nested at the other end of the screw rod part, an internal thread groove A is formed in the protective cap, three annular bulges are formed on one side of the sealing rubber ring A, the annular bulges and the sealing rubber ring A are integrally formed, a convex disc is arranged on the opposite side of the annular bulges, and the special-shaped nut component is provided with sealing rubber rings with special structures at two ends.

Description

Special-shaped nut component

Technical Field

The utility model relates to the field of nut members, in particular to a special-shaped nut member.

Background

The special-shaped nut component is a nut specially designed for a fishing box, the fishing box is a tool for fishing, and is a small and light container for storing fishing tools and equipment, the fishing box is provided with auxiliary expansion pieces on the side surface, and the auxiliary expansion pieces are connected with the fishing box by the nuts.

Profiled nut members are widely used in particular fields, but they still have some problems: 1) The sealing effect of the connection part of the nut component applied to the fishing box and the fishing box is poor, and water leakage phenomenon of the connection part exists; 2) The sealing rubber ring which is applied to the joint of the nut member on the fishing box and the fishing box is easy to squeeze and deform when screwed, so that the joint cannot be sealed well; 3) The nut member applied to the fishing box is not beautiful and is easy to be stained with water to rust; 4) The nut member applied to the fishing box is easy to be stained with soil and other stains, and the gap is inconvenient to clean; therefore, in view of the above situation, there is an urgent need to develop a shaped nut member to overcome the shortcomings in the current practical application and meet the current demands.

Disclosure of Invention

The present utility model is directed to a profiled nut member to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a dysmorphism nut component, includes helmet, sealing rubber ring A and screw rod portion, and the helmet nestification sets up in the one end of screw rod portion to through threaded connection with screw rod portion, sealing rubber ring A nestification sets up in the one end of screw rod portion, and sealing rubber ring B and hexagonal nut are nested in proper order to the other end of screw rod portion.

As a further scheme of the utility model: an internal thread groove A is arranged in the protective cap.

As a further scheme of the utility model: one side of the sealing rubber ring A is provided with three annular bulges, the annular bulges and the sealing rubber ring A are integrally formed, the opposite sides of the annular bulges are provided with convex plates, the convex plates and the sealing rubber ring A are integrally formed, the side surfaces of the convex plates are provided with positioning holes A which are distributed at equal intervals in an annular manner, one side of the sealing rubber ring A is provided with positioning holes B which are distributed at equal intervals in an annular manner, and the sealing effect of the sealing rubber ring A can be improved through the three annular bulges.

As a further scheme of the utility model: the screw rod portion includes screw rod A, sealing disk, hexagonal screw seat and screw rod B, and screw rod A is the level setting in one side of sealing disk to with sealing disk integrated into one piece, hexagonal screw seat is the perpendicular one side that sets up at the sealing disk, and with sealing disk integrated into one piece, screw rod B is the level setting in one side of hexagonal screw seat, and with hexagonal screw seat integrated into one piece, is connected with the helmet through the screw rod B that sets up.

As a further scheme of the utility model: one side of hexagonal nut is equipped with recess B, and recess B's intermediate position is equipped with internal thread groove B, and recess B's one side is equipped with a plurality of locating shaft C and locating shaft D, and a plurality of locating shaft C and locating shaft D are annular distribution at recess B's edge, and locating shaft C and locating shaft D and hexagonal nut welding, through the internal thread groove B and screw rod A end-to-end connection that set up, and recess B, locating shaft C, locating shaft D then are used for spacing to sealing rubber ring B.

As a further scheme of the utility model: the sealing disk further comprises a positioning shaft A and a positioning shaft B, the side face of the sealing disk is provided with a groove A, a plurality of positioning shafts A are annularly and equidistantly arranged at the edge position of the side wall of the sealing disk, a plurality of positioning shafts B are annularly and equidistantly arranged at the inner edge position of the groove A, the positioning shafts A and the sealing rubber ring A can be mutually matched, a limiting effect is achieved on the sealing rubber ring A, and the sealing rubber ring A is prevented from being extruded to deform.

As a further scheme of the utility model: the sealing rubber ring B is identical to the sealing rubber ring A in structure.

As a further scheme of the utility model: the convex disc is matched with the groove A, the positioning shafts A are in one-to-one correspondence with the positioning holes B, the positioning shafts B are in one-to-one correspondence with the positioning holes A, and the sealing rubber ring A is tightly connected with the sealing disc of the screw rod part through the structure, so that the sealing performance of the connecting part is improved.

The beneficial effects are that: this kind of special-shaped nut component all is provided with the sealed rubber ring of special structure at both ends, can effectively improve the sealed effect of connecting the position, avoid appearing leaking the phenomenon, sealed rubber ring is provided with the locating hole simultaneously, cooperation screw rod portion and hexagon nut's recess, locating shaft can improve sealed rubber ring and the stability of connecting the position, avoid sealed rubber ring to receive the extrusion and warp or install not in place, this kind of special-shaped nut component outer end adopts nested helmet, can play the protection effect to outer tip, avoid outer tip to be stained with water and rust, improve pleasing to the eye degree simultaneously, and the outside smooth seamless of helmet can avoid spot such as earth to be infected with, be convenient for keep clean.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic view of the structure of the helmet of the present utility model.

Fig. 3 is a schematic view of the structure of the screw a according to the present utility model.

Fig. 4 is a schematic view of the structure of the hexagonal screw seat of the present utility model.

Fig. 5 is a schematic view of the structure of the internal thread groove a of the present utility model.

Fig. 6 is a schematic structural view of a sealing rubber ring a of the present utility model.

Fig. 7 is a schematic diagram of a cam structure according to the present utility model.

Fig. 8 is a schematic view of a hexagonal nut according to the present utility model.

Fig. 9 is a schematic structural view of a positioning shaft C according to the present utility model.

In the figure: 1. a protective cap; 11. an internal thread groove A; 2. a sealing rubber ring A; 21. an annular protrusion; 22. a cam; 23. positioning holes A; 24. positioning holes B; 3. a screw portion; 31. a screw A; 32. a sealing plate; 321. a groove A; 322. positioning a shaft A; 323. positioning a shaft B; 33. a hexagonal screw seat; 34. a screw B; 4. a sealing rubber ring B; 5. a hexagonal nut; 51. an internal thread groove B; 52. a groove B; 53. positioning a shaft C; 54. the axis D is positioned.

Detailed Description

Examples

Referring to fig. 1 to 9, in the embodiment of the utility model, a special-shaped nut member comprises a protective cap 1, a sealing rubber ring A2 and a screw portion 3, wherein the protective cap 1 is nested at one end of the screw portion 3 and is connected with the screw portion 3 through threads, the sealing rubber ring A2 is nested at one end of the screw portion 3, and a sealing rubber ring B4 and a hexagonal nut 5 are nested at the other end of the screw portion 3 in sequence.

As a further scheme of the utility model: the inner part of the protective cap 1 is provided with an internal thread groove A11.

As a further scheme of the utility model: one side of the sealing rubber ring A2 is provided with three annular bulges 21, the annular bulges 21 and the sealing rubber ring A2 are integrally formed, the opposite sides of the annular bulges 21 are provided with convex plates 22, the convex plates 22 and the sealing rubber ring A2 are integrally formed, the side surfaces of the convex plates 22 are provided with positioning holes A23 which are distributed at equal intervals in an annular manner, one side of the sealing rubber ring A2 is provided with positioning holes B24 which are distributed at equal intervals in an annular manner, and the sealing effect of the sealing rubber ring A2 can be improved through the three annular bulges 21.

As a further scheme of the utility model: the screw portion 3 includes a screw a31, a sealing plate 32, a hexagonal screw seat 33 and a screw B34, the screw a31 is horizontally disposed on one side of the sealing plate 32 and integrally formed with the sealing plate 32, the hexagonal screw seat 33 is vertically disposed on one side of the sealing plate 32 and integrally formed with the sealing plate 32, the screw B34 is horizontally disposed on one side of the hexagonal screw seat 33 and integrally formed with the hexagonal screw seat 33, and the screw B34 is connected with the helmet 1.

As a further scheme of the utility model: one side of the hexagonal nut 5 is provided with a groove B52, the middle position of the groove B52 is provided with an internal thread groove B51, one side of the groove B52 is provided with a plurality of positioning shafts C53 and positioning shafts D54, the positioning shafts C53 and D54 are annularly distributed at the edge of the groove B52, the positioning shafts C53 and D54 are welded with the hexagonal nut 5, the groove B52, the positioning shafts C53 and D54 are connected with the tail end of the screw A31 through the arranged internal thread groove B51, and the groove B52, the positioning shafts C53 and D54 are used for limiting the sealing rubber ring B4.

As a further scheme of the utility model: the sealing disk 32 still includes location axle A322, location axle B323, and the side of sealing disk 32 is equipped with recess A321, and a plurality of location axles A322 are cyclic annular equidistance and install the lateral wall edge position at sealing disk 32, and a plurality of location axles B323 are cyclic annular equidistance and install the inside edge position at recess A321, can mutually support with sealing rubber ring A2, play spacing effect to sealing rubber ring A2, avoid sealing rubber ring A2 to receive the extrusion and warp.

As a further scheme of the utility model: the sealing rubber ring B4 is identical to the sealing rubber ring A2 in structure.

As a further scheme of the utility model: the convex disc 22 is matched with the groove A321, the positioning shaft A322 is in one-to-one correspondence with the positioning holes B24, the positioning shaft B323 is in one-to-one correspondence with the positioning holes A23, and the sealing rubber ring A2 is tightly connected with the sealing disc 32 of the screw part 3 through the structure, so that the sealing performance of the connecting part is improved.

The working principle of the utility model is as follows: when the special-shaped nut member is used for installing the fishing box expanding piece on the fishing box, the hexagonal nut 5 is firstly taken down, then the tail end of the screw A31 of the screw rod part 3 sequentially penetrates through the to-be-fixed expanding piece and the fishing box installing hole site, the hexagonal nut 5 is tightly screwed with the tail end of the screw rod A31, the hexagonal nut 5 and the hexagonal screw seat 33 are tightly screwed by matching corresponding hexagonal spanners during screwing, and finally the protective cap 1 is connected with the screw rod B34 through the internal thread groove A11, so that the outer end of the screw rod part 3 is wrapped and protected.

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

Claims

1. A profiled nut member, characterized by: including helmet (1), sealing rubber ring A (2) and screw rod portion (3), the nested one end that sets up in screw rod portion (3) of helmet (1), and with screw rod portion (3) pass through threaded connection, sealing rubber ring A (2) nest one end that sets up in screw rod portion (3), sealing rubber ring B (4) and hex nuts (5) are nested in proper order to the other end of screw rod portion (3).

2. The profiled nut member of claim 1, wherein: an internal thread groove A (11) is formed in the protective cap (1).

3. The profiled nut member of claim 1, wherein: one side of sealing rubber ring A (2) is equipped with three rings of annular protruding (21), just annular protruding (21) and sealing rubber ring A (2) integrated into one piece, the offside of annular protruding (21) is equipped with flange (22), flange (22) and sealing rubber ring A (2) integrated into one piece, the side of flange (22) is equipped with locating hole A (23) that are cyclic annular equidistance and distribute, one side of sealing rubber ring A (2) is equipped with locating hole B (24) that are cyclic annular equidistance and distribute.

4. A shaped nut member as defined in claim 3, being characterized in that: screw rod portion (3) include screw rod A (31), sealing disk (32), hexagonal screw seat (33) and screw rod B (34), screw rod A (31) be the level setting in one side of sealing disk (32), and with sealing disk (32) integrated into one piece, hexagonal screw seat (33) be the perpendicular setting in one side of sealing disk (32), and with sealing disk (32) integrated into one piece, screw rod B (34) be the level setting in one side of hexagonal screw seat (33), and with hexagonal screw seat (33) integrated into one piece.

5. The profiled nut member of claim 1, wherein: one side of hexagonal nut (5) is equipped with recess B (52), the intermediate position of recess B (52) is equipped with internal thread groove B (51), one side of recess B (52) is equipped with a plurality of locating shaft C (53) and locating shaft D (54), a plurality of locating shaft C (53) and locating shaft D (54) are the annular edge that distributes at recess B (52), just locating shaft C (53) and locating shaft D (54) and hexagonal nut (5) welding.

6. The profiled nut member according to claim 4, wherein: the sealing disc (32) further comprises a positioning shaft A (322) and a positioning shaft B (323), a groove A (321) is formed in the side face of the sealing disc (32), the positioning shafts A (322) are annularly equidistantly arranged at the edge position of the side wall of the sealing disc (32), and the positioning shafts B (323) are annularly equidistantly arranged at the inner edge position of the groove A (321).

7. The profiled nut member of claim 1, wherein: the sealing rubber ring B (4) is identical to the sealing rubber ring A (2) in structure.

8. The profiled nut member according to claim 6, wherein: the convex disc (22) is matched with the groove A (321), the positioning shafts A (322) are in one-to-one correspondence with the positioning holes B (24), and the positioning shafts B (323) are in one-to-one correspondence with the positioning holes A (23).