阅读说明：本技术 一种手拉器的手柄组件 (Handle assembly of hand puller ) 是由 李方伦 于 2021-09-23 设计创作，主要内容包括：本发明提供了一种手拉器的手柄组件,可用于驱动手拉器拉紧绑带,手柄组件包括手柄和连接片,所述手柄通过连接片安装在手拉器的棘轮轴上,靠近所述连接片的边缘上开设有多个包胶孔,所述连接片的边缘注塑包覆有软胶套,所述软胶套对应所述包胶孔设置有限位部,所述限位部与所述软胶套一体注塑成型在所述包胶孔内,所述限位部可限制所述软胶套从所述连接片上脱离出来。本发明通过在近连接片的边缘上开设有多个包胶孔,这样当软胶套注塑包覆在连接片的边缘时,软胶套对应包胶孔一体注塑成型有限位部,在使用手拉器时,当有外力拉扯软胶套时,限位部可防止软胶套从连接片上脱离出来。(The invention provides a handle assembly of a hand puller, which can be used for driving the hand puller to tension a binding belt, and comprises a handle and a connecting piece, wherein the handle is arranged on a ratchet shaft of the hand puller through the connecting piece, a plurality of rubber coating holes are formed in the edge close to the connecting piece, the edge of the connecting piece is coated with a soft rubber sleeve in an injection molding manner, the soft rubber sleeve is provided with a limiting part corresponding to the rubber coating hole, the limiting part and the soft rubber sleeve are integrally formed in the rubber coating hole in an injection molding manner, and the limiting part can limit the soft rubber sleeve to be separated from the connecting piece. The edge close to the connecting sheet is provided with the plurality of rubber coating holes, so that when the soft rubber sleeve is coated on the edge of the connecting sheet in an injection molding mode, the soft rubber sleeve is integrally injection-molded with the limiting part corresponding to the rubber coating holes, and when the hand puller is used, the limiting part can prevent the soft rubber sleeve from being separated from the connecting sheet when the soft rubber sleeve is pulled by external force.)

1. The utility model provides a handle assembly of hand puller, can be used to the taut bandage of drive hand puller, handle assembly includes handle and connection piece, the handle passes through the connection piece to be installed on the ratchet shaft of hand puller, its characterized in that: the edge close to the connecting sheet is provided with a plurality of rubber coating holes, the edge of the connecting sheet is coated with a soft rubber sleeve in an injection molding mode, the soft rubber sleeve is provided with a limiting part corresponding to the rubber coating holes, the limiting part and the soft rubber sleeve are integrally formed in the rubber coating holes in an injection molding mode, and the limiting part can limit the soft rubber sleeve to be separated from the connecting sheet.

2. The handle assembly of claim 1, wherein: the limiting part is connected with the soft rubber sleeve part.

3. The handle assembly of claim 1, wherein: the flexible glue sleeve is provided with a plurality of anti-slip grooves.

4. A handle assembly for a hand puller as claimed in claim 3, wherein: the anti-skidding grooves are positioned on the upper side surface and the outer side surface of the soft rubber sleeve.

5. The handle assembly of claim 1, wherein: the rubber coating holes are circular holes or polygonal holes.

6. The handle assembly of claim 1, wherein: the outer surface of the handle extends along the axis direction to form a plurality of wavy convex strips.

7. The handle assembly of claim 6, wherein: the handle is further provided with polygonal raised anti-slip lines, and the anti-slip lines are located between the two raised lines.

8. The handle assembly of claim 1, wherein: a plurality of hollow grooves are formed in the connecting piece.

Technical Field

The invention relates to the field of hand pulling devices, in particular to a handle assembly of a hand pulling device.

Background

The periphery of the connection piece of hand puller's handle among the prior art can mould plastics the parcel and have the flexible glue cover, and this flexible glue cover can be used for preventing that the connection piece from being scraped the flower and can not fish tail user's hand, but the flexible glue cover is in the use, because the connection piece is the sheetmetal, the connection piece outward appearance is more smooth, and the flexible glue is moulded plastics the parcel and is also broken away from out from on the connection piece easily when the connection piece receives great pulling force.

Disclosure of Invention

The invention aims to provide a handle of a hand puller, which can prevent a soft rubber sleeve from being separated from a connecting piece.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a handle assembly of hand puller, can be used to the taut bandage of drive hand puller, handle assembly includes handle and connection piece, the handle passes through the connection piece and installs on the ratchet shaft of hand puller, is close to a plurality of rubber coating holes have been seted up on the edge of connection piece, the edge of connection piece is moulded plastics the cladding and is had the flexible rubber cover, the flexible rubber cover corresponds the rubber coating hole is provided with spacing portion, spacing portion with the integrative injection moulding of flexible rubber cover is in the rubber coating is downthehole, spacing portion can restrict the flexible rubber cover is followed break away from on the connection piece.

Furthermore, the limiting part is connected with the soft rubber sleeve part.

Furthermore, a plurality of anti-slip grooves are arranged on the soft rubber sleeve.

Further, the anti-skidding grooves are located on the upper side face and the outer side face of the soft rubber sleeve.

Further, the glue coating holes are circular holes or polygonal holes.

Furthermore, a plurality of wavy convex strips extend from the outer surface of the handle along the axial direction.

Furthermore, the handle is also provided with polygonal raised anti-slip lines, and the anti-slip lines are positioned between the two raised lines.

Furthermore, a plurality of hollow grooves are formed in the connecting piece.

The invention has the beneficial effects that:

the edge close to the connecting sheet is provided with the plurality of rubber coating holes, so that when the soft rubber sleeve is coated on the edge of the connecting sheet in an injection molding mode, the soft rubber sleeve is integrally injection-molded with the limiting part corresponding to the rubber coating holes, and when the hand puller is used, the limiting part can prevent the soft rubber sleeve from being separated from the connecting sheet when the soft rubber sleeve is pulled by external force.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the split flexible glue cover of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a top view of the present invention;

fig. 5 is a cross-sectional view at a-a of fig. 4.

The attached drawings indicate the following:

1. a handle; 2. connecting sheets; 3. coating rubber holes; 4. a soft rubber sleeve; 5. a limiting part; 6. an anti-slip groove; 7. a convex strip; 8. anti-skid lines; 9. hollowing out the grooves;

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and the specific embodiments.

As shown in fig. 1 to 5, a handle assembly of hand puller, can be used to the taut bandage of drive hand puller, handle assembly includes handle 1 and connection piece 2, handle 1 is installed on the ratchet shaft of hand puller through connection piece 2, a plurality of encapsulating holes 3 have been seted up on being close to the edge of connection piece 2, the edge of connection piece 2 is moulded plastics the cladding and is had soft gum cover 4, soft gum cover 4 corresponds encapsulating hole 3 and is provided with spacing portion 5, spacing portion 5 and 4 integrative injection moulding of soft gum cover are in encapsulating hole 3, spacing portion 5 can restrict soft gum cover 4 and break away from out from connection piece 2. According to the invention, the plurality of rubber coating holes 3 are formed on the edge close to the connecting sheet 2, so that when the soft rubber sleeve 4 is coated on the edge of the connecting sheet 2 in an injection molding manner, the soft rubber sleeve 4 is integrally injection-molded with the limiting part 5 corresponding to the rubber coating holes 3, and when the hand puller is used, when the soft rubber sleeve 4 is pulled by external force, the limiting part 5 can prevent the soft rubber sleeve 4 from being separated from the connecting sheet 2.

In addition, a plurality of rubber coating holes 3 are formed along the edge of the connecting sheet 2, so that the soft rubber sleeve 4 is positioned by the limiting parts 5 after the soft rubber sleeve 4 is injection molded, and the soft rubber sleeve 4 can be greatly placed to be separated from the connecting sheet 2.

In this embodiment, the limiting portion 5 is partially connected to the soft rubber sleeve 4, so that the material of the soft rubber sleeve 4 can be saved.

In this embodiment, be provided with many antiskid groove 6 on the flexible glue cover 4, when people snatch flexible glue cover 4, the condition that can prevent to skid appears.

In this embodiment, the anti-slip grooves 6 are located on the upper side and the outer side of the soft rubber sleeve 4.

In this embodiment, the encapsulation holes 3 are circular holes or polygonal holes.

In this embodiment, a plurality of wavy beads 7 extend from the outer surface of the handle 1 in the axial direction. Set up 3 wavy sand grips 7, should make more handy and comfortable when people grasp handle 1, also can play skid-proof effect.

In this embodiment, the handle 1 is further provided with a polygonal raised anti-slip pattern 8, the anti-slip pattern 8 is located between the two convex strips 7, and the anti-slip pattern 8 is arranged, so that slipping can be prevented.

In this embodiment, a plurality of hollow-out grooves 9 have been seted up on connection piece 2, set up hollow-out groove 9 and can play the effect that reduces connection piece 2's weight.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.