CN212373508U

CN212373508U - Novel aircraft bonnet opening handle connection structure and aircraft bonnet opening handle

Info

Publication number: CN212373508U
Application number: CN202020623577.9U
Authority: CN
Inventors: 郭辉
Original assignee: Zhejiang Geely Holding Group Co Ltd; Ningbo Geely Automobile Research and Development Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Ningbo Geely Automobile Research and Development Co Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-19
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a novel hood opening handle connecting structure and a hood opening handle, which comprises a claw positioned on a handle and a base, wherein the claw is rotationally connected with the base; the clamping jaw comprises a connecting part, a hollow cavity and a plurality of deformable clamping parts, the connecting part is positioned at one end of the clamping jaw, the hollow cavity and the deformable clamping parts are positioned at the other end of the clamping jaw, the hollow cavity is positioned inside the clamping jaw, gaps are formed among the plurality of deformable clamping parts, and the deformable clamping parts are provided with clamping grooves; the base has installation through-hole and spacing arch, and spacing arch is located the installation through-hole, and deformable joint portion places in the installation through-hole, and spacing arch and joint groove looks joint, and spacing bellied diameter equals the internal diameter in joint groove, and spacing bellied diameter is less than the biggest external diameter of deformable joint portion, and spacing bellied thickness is not more than the width in joint groove. The utility model discloses a connection structure simple structure, the joint is firm, the cost is reduced.

Description

Novel aircraft bonnet opening handle connection structure and aircraft bonnet opening handle

Technical Field

The utility model relates to an automobile parts technical field especially relates to a novel handle connection structure is opened to aircraft bonnet and handle is opened to aircraft bonnet.

Background

At present, the hood opening handle fixed on a metal plate of an automobile body adopts a two-part structure, one part is a static part, the opening mechanism can be fixed on the automobile body, the clamping part of a stay wire is opened by the fixed hood, and the other part is a moving part, so that the relative movement of the hood in the opening process is ensured. There is relative motion between the two parts, connected by a movable part. In the prior art, most of the moving parts and the static parts are connected by screws, and although the strength is ensured, the structural complexity and the cost are increased; the structure of clamping through deformation is simple, but the strength can not be guaranteed. Therefore, a novel hood opening handle connection structure having a simple and stable structure is required.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides a novel aircraft bonnet opens handle connection structure, simple structure is stable.

The utility model provides a novel hood opening handle connecting structure, which comprises a claw positioned on a handle of a handle and a base, wherein the claw is rotationally connected with the base; the clamping jaw comprises a connecting part, a hollow cavity and a plurality of deformable clamping parts, the connecting part is positioned at one end of the clamping jaw, the hollow cavity and the deformable clamping parts are positioned at the other end of the clamping jaw, the hollow cavity is positioned inside the clamping jaw, gaps are formed among the plurality of deformable clamping parts, and the deformable clamping parts are provided with clamping grooves; the base has installation through-hole and spacing arch, but deformation joint portion place in the installation through-hole, spacing arch is located in the installation through-hole, spacing arch with joint groove looks joint, spacing bellied diameter equals the internal diameter in joint groove, spacing bellied diameter is less than but the biggest external diameter in deformation joint portion, spacing bellied thickness is not more than the width in joint groove.

Further, the jack catch integrated into one piece, the joint groove is located the surface of jack catch.

Furthermore, the clamping groove is provided with a contact surface and a fixing surface, and the contact surface is perpendicular to the fixing surface.

Further, the distance from the fixing surface to the end face of the deformable clamping part is smaller than the length of the mounting through hole.

Furthermore, the limiting protrusion is also provided with an inner curved surface and a supporting surface, and the supporting surface is perpendicular to the inner curved surface.

Furthermore, the supporting surface is circular, the inner diameter of the supporting surface is equal to the diameter of the inner curved surface, and the outer diameter of the supporting surface is equal to the inner diameter of the mounting through hole.

Further, the contact surface is in contact with the inner curved surface, and the fixing surface is in contact with the supporting surface.

Further, novel aircraft bonnet is opened handle connection structure still includes the mounting, the mounting is the supporting pin, works as the jack catch with when the base assembles, the mounting is inserted and is located in the cavity, the surface of mounting with but the internal surface of deformation joint portion contacts.

Further, the fixing piece is cylindrical, the outer diameter of the fixing piece is equal to the diameter of the hollow cavity, and the outer diameter of the fixing piece is smaller than the diameter of the inner curved surface.

The utility model also provides a handle is opened to the aircraft bonnet, the aircraft bonnet is opened the handle and is included handle and above arbitrary novel aircraft bonnet open handle connection structure, the handle has the connection chamber, novel aircraft bonnet is opened handle connection structure and is located connect the intracavity.

Implement the utility model discloses, following beneficial effect has:

1. the connecting structure adopts an integrated clamping jaw clamping structure, the clamping jaws are directly pressed into the handle base, the connecting effect is directly generated, the structure is simple, and the cost is low.

2. The fixing piece is inserted into the hollow cavity when the connection is completed, the problem that the clamping jaw cannot rebound and reset can be effectively solved, the clamping is firm, and the function is normal.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described, wherein the same components are denoted by the same reference numerals. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of the novel hood opening handle connecting structure of the present invention after installation;

fig. 2 is a schematic structural view of a jaw according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of the base of the present invention;

fig. 4 is a cross-sectional view of the jaw according to embodiment 1 of the present invention;

fig. 5 is a schematic structural diagram of the fixing member of the present invention.

Wherein the reference numerals in the figures correspond to: 1-handle grip, 11-connecting cavity, 2-claw, 3-connecting part, 4-hollow cavity, 5-deformable clamping part, 51-clamping groove, 52-contact surface, 53-fixing surface, 6-base, 61-installation through hole, 62-limit protrusion, 63-inner curved surface, 64-supporting surface and 7-fixing part.

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 efforts belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1, the embodiment provides a novel hood opening handle connecting structure, which includes a claw 2 and a base 6, the claw 2 is located at one end of a handle grip 1, the base 6 is fixed, and the claw 2 is rotatably connected with the base 6; as shown in fig. 2, the jaw 2 includes a connecting portion 3, a hollow cavity 4 and four deformable clamping portions 5, the connecting portion 3 is located at one end of the jaw 2, the hollow cavity 4 and the deformable clamping portions 5 are located at the other end of the jaw 2, the hollow cavity 4 is located inside the jaw 2, gaps are formed among the four deformable clamping portions 5, and the deformable clamping portions 5 are provided with clamping grooves 51; as shown in fig. 3, the base 6 has an installation through hole 61 and a limiting protrusion 62, the limiting protrusion 62 is located in the installation through hole 61, the deformable clamping portion 5 is placed in the installation through hole 61, the clamping groove 51 is clamped with the limiting protrusion 62, the diameter of the limiting protrusion 62 is equal to the inner diameter of the clamping groove 51, the diameter of the limiting protrusion 62 is smaller than the maximum outer diameter of the deformable clamping portion 5, the thickness of the limiting protrusion 62 is not larger than the width of the clamping groove 51, so that the limiting protrusion 62 can be clamped into the clamping groove 51.

Specifically, the claw 2 is integrally formed, and the clamping groove 51 is located on the outer surface of the claw 2.

Specifically, as shown in fig. 4, the clip groove 51 has a contact surface 52 and a fixing surface 53, the contact surface 52 being perpendicular to the fixing surface 53.

Specifically, the distance from the fixing surface 53 to the end surface of the deformable clamping portion 5 is smaller than the length of the mounting through hole 61.

Specifically, the limiting protrusion 62 further has an inner curved surface 63 and a supporting surface 64, and the supporting surface 64 is perpendicular to the inner curved surface 63.

Specifically, the support surface 64 has a circular ring shape with an inner diameter equal to the diameter of the inner curved surface 63, and the outer diameter of the support surface 64 is equal to the inner diameter of the mounting through hole 61.

Specifically, the contact surface 52 contacts the inner curved surface 63, and the fixing surface 53 contacts the supporting surface 64, so that the claw 2 is prevented from falling off the base 6.

Specifically, novel aircraft bonnet is opened handle connection structure still includes mounting 7, further prevents that jack catch 2 from deviating from, and mounting 7 is the supporting pin, and when jack catch 2 and base 6 assembled, mounting 7 was inserted and is located well intracavity 4, and the surface of mounting 7 contacts with the internal surface of deformable joint portion 5.

Specifically, as shown in fig. 5, the fixing member 7 has a cylindrical shape, the outer diameter of the fixing member 7 is equal to the diameter of the hollow cavity 4, and the outer diameter of the fixing member 7 is smaller than the diameter of the inner curved surface 63.

During assembly, the deformable clamping part 5 of the clamping jaw 2 is pressed into the mounting through hole 61 of the base 6, and as the maximum outer diameter of the deformable clamping part 5 is larger than the diameter of the limiting bulge 62, the deformable clamping part 5 deforms inwards, and the diameter of the hollow cavity 4 is reduced; when the clamping groove 51 is clamped with the limiting protrusion 62, the deformable clamping part 5 rebounds because the inner diameter of the clamping groove 51 is equal to the diameter of the limiting protrusion 62, the contact surface 52 is in contact with the inner curved surface 63, and at the moment, the fixing surface 53 is in contact with the supporting surface 64 to prevent the clamping jaw 2 from sliding out of the base 6; in addition, jack catch 2 is at the in-process of impressing, and deformable joint portion 5 has the risk of the preceding state of can't kick-backing to impressing, consequently, when jack catch 2 and 6 assembly completions of base, and establish mounting 7 in well cavity 4, with deformable joint portion 5 propulsion original state, further improve the fastness of joint structure.

According to the present embodiment, the present invention has the following advantages:

1. the connection structure of this embodiment adopts the structure of four claws joint of integral type, directly impresses the handle base with the jack catch, directly produces the connection effect, simple structure, and is with low costs.

Example 2:

the difference between this embodiment and embodiment 1 is that three deformable clamping portions 5 are provided, which further simplifies the structure; the rest is the same as in example 1.

Example 3:

the difference between the embodiment and the embodiment 1 is that the claw 2 is positioned in the middle of the handle grip 1, so that the structural flexibility is increased; the rest is the same as in example 1.

Example 4:

the embodiment specifically relates to an engine cover opening handle, which comprises a handle 1 and a novel engine cover opening handle connecting structure in one embodiment, wherein the novel engine cover opening handle connecting structure comprises a clamping jaw 2 and a base 6 rotationally connected with the clamping jaw 2, the clamping jaw 2 comprises a connecting part 3, a hollow cavity 4 and a plurality of deformable clamping parts 5, the connecting part 3 is located at one end of the clamping jaw 2, the hollow cavity 4 and the deformable clamping parts 5 are located at the other end of the clamping jaw 2, the hollow cavity 4 is located inside the clamping jaw 2, gaps are formed among the plurality of deformable clamping parts 5, and the deformable clamping parts 5 are provided with clamping grooves 51; the base 6 is provided with an installation through hole 61 and a limiting bulge 62, the limiting bulge 62 is positioned in the installation through hole 61, the deformable clamping part 5 is placed in the installation through hole 61, the clamping groove 51 is clamped with the limiting bulge 62, the diameter of the limiting bulge 62 is equal to the inner diameter of the clamping groove 51, the diameter of the limiting bulge 62 is smaller than the maximum outer diameter of the deformable clamping part 5, and the thickness of the limiting bulge 62 is not larger than the width of the clamping groove 51 so as to ensure that the limiting bulge 62 can be clamped into the clamping groove 51; through opening at the aircraft bonnet and opening the handle connection structure through setting up above on the handle novel aircraft bonnet, can retrench the structure effectively, reduce cost guarantees simultaneously to connect firmly.

While only certain embodiments of the present invention have been described and illustrated herein, it will be understood by those skilled in the art that various changes and modifications may be made, and any such modifications, equivalents and improvements are within the scope of the invention as claimed.

Claims

1. A novel hood opening handle connecting structure is characterized by comprising a clamping jaw (2) and a base (6) which are positioned on a handle (1), wherein the clamping jaw (2) is rotatably connected with the base (6); the clamping jaw (2) comprises a connecting part (3), a hollow cavity (4) and a plurality of deformable clamping parts (5), the connecting part (3) is located at one end of the clamping jaw (2), the hollow cavity (4) and the deformable clamping parts (5) are located at the other end of the clamping jaw (2), the hollow cavity (4) is located inside the clamping jaw (2), gaps are formed among the plurality of deformable clamping parts (5), and the deformable clamping parts (5) are provided with clamping grooves (51); base (6) have installation through hole (61) and spacing arch (62), but deformable joint portion (5) place in installation through hole (61), spacing arch (62) are located in installation through hole (61), spacing arch (62) with joint groove (51) looks joint, the diameter of spacing arch (62) equals the internal diameter of joint groove (51), the diameter of spacing arch (62) is less than the maximum external diameter of deformable joint portion (5), the thickness of spacing arch (62) is not more than the width of joint groove (51).

2. The novel hood opening handle connecting structure according to claim 1, wherein the claw (2) is integrally formed, and the clamping groove (51) is formed on the outer surface of the claw (2).

3. The novel hood opening handle connecting structure according to claim 2, wherein the clamping groove (51) has a contact surface (52) and a fixing surface (53), and the contact surface (52) is perpendicular to the fixing surface (53).

4. The novel hood opening handle connecting structure according to claim 3, wherein the distance from the fixing surface (53) to the end surface of the deformable clamping portion (5) is smaller than the length of the mounting through hole (61).

5. The novel hood opening handle connecting structure according to claim 4, wherein the limiting protrusion (62) further has an inner curved surface (63) and a supporting surface (64), and the supporting surface (64) is perpendicular to the inner curved surface (63).

6. A novel hood opening handle connection structure according to claim 5, characterized in that the support surface (64) is circular, the inner diameter of the support surface (64) is equal to the diameter of the inner curved surface (63), and the outer diameter of the support surface (64) is equal to the inner diameter of the mounting through hole (61).

7. A novel hood opening handle connection according to claim 6, characterized in that the contact surface (52) is in contact with the inner curved surface (63) and the fixing surface (53) is in contact with the support surface (64).

8. The novel hood opening handle connecting structure according to claim 7, further comprising a fixing member (7), wherein the fixing member (7) is a supporting pin, when the claw (2) is assembled with the base (6), the fixing member (7) is inserted into the hollow cavity (4), and an outer surface of the fixing member (7) contacts with an inner surface of the deformable clamping portion (5).

9. The novel hood opening handle connection structure according to claim 8, wherein the fixing member (7) is cylindrical, the outer diameter of the fixing member (7) is equal to the diameter of the hollow cavity (4), and the outer diameter of the fixing member (7) is smaller than the diameter of the inner curved surface (63).

10. Hood opening handle, characterized in that it comprises a handle grip (1) with a connection cavity (11) and a novel hood opening handle connection according to any of claims 1-9, which is located inside the connection cavity (11).