CN216888349U - Fixing structure of sliding shaft and garbage bag closing mechanism - Google Patents

Abstract

The application provides a fixed knot of sliding shaft constructs and disposal bag binding off mechanism. Wherein, the fixed knot of sliding shaft constructs, include the sliding shaft and be used for supporting the spacing seat of sliding shaft, spacing seat has spacing chamber, spacing chamber has the confession the sliding shaft installation is in opening in the spacing intracavity, the fixed knot of sliding shaft constructs still includes double-screw bolt and screw, the double-screw bolt is close to spacing seat sets up, the screw is including crimping cap and screw rod portion, the screw rod portion of screw is connected in the double-screw bolt, the crimping cap covers the opening part in spacing chamber, with install sliding shaft crimping in the spacing intracavity is fixed. The application provides a fixed knot of sliding shaft constructs reducible spare part quantity, promotes the installation effectiveness, saves installation space, reduces installation cost.

Description

Fixing structure of sliding shaft and garbage bag closing mechanism

Technical Field

The utility model relates to the technical field of household garbage cans, in particular to a fixing structure of a sliding shaft and a garbage bag closing mechanism.

Background

The intelligent garbage can capable of achieving automatic closing and packaging of the garbage bag is available in the prior art. In one prior art, the intelligent garbage can includes a sliding shaft and a push rod, the push rod slides along the sliding shaft to push the bag opening of the garbage bag to be folded, the sliding shaft is usually fixed in the prior art by using a press block to be pressed on the end of the sliding shaft, the two ends of the press block extend to be located on the two sides of the central axis of the sliding shaft, and then two screws are fixed at the two ends of the press block to fix the sliding shaft. However, the connection mode has the defects of more tiny parts, low connection efficiency, large occupied space, more used screws and the like.

In view of the above, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing structure of a sliding shaft and a garbage bag closing mechanism, which can reduce the number of parts, improve the installation efficiency, save the installation space and reduce the installation cost.

The utility model is realized by the following technical scheme: the utility model provides a fixed knot of sliding shaft constructs, includes the sliding shaft and is used for supporting the spacing seat of sliding shaft, spacing seat has spacing chamber, spacing chamber has the confession the sliding shaft installation is in opening in the spacing intracavity, wherein, the fixed knot of sliding shaft constructs still includes double-screw bolt and screw, the double-screw bolt is close to spacing seat sets up, the screw is including crimping cap and screw rod portion, the screw rod portion of screw is connected in the double-screw bolt, the crimping cap covers the opening part in spacing chamber, with install sliding shaft crimping in the spacing intracavity is fixed.

As the further improved technical scheme of this application, spacing seat includes diapire, both sides wall and back wall, diapire, both sides wall and back wall enclose spacing chamber, the upper portion of spacing seat forms the opening in spacing chamber, a tip of sliding shaft is installed spacing intracavity.

As a further improved technical scheme, the stud is arranged on the rear wall of the limiting seat.

As a further improved technical scheme, the stud and the limiting seat are integrally formed in an injection molding mode.

As a further improved technical scheme of the application, the limiting seat is installed at one end of the sliding shaft, and the fixing structure of the sliding shaft further comprises a plug socket installed at the other end of the sliding shaft.

As a further improved technical scheme of the application, the inserting seat is provided with a blind hole for inserting the end part of the sliding shaft.

As a further improved technical scheme of the application, the crimping cap and the screw rod part are integrated.

As the further improved technical scheme of this application, the crimping cap with screw rod portion is for dividing the body spare, the screw still include with screw rod portion screw cap as an organic whole, the crimping cap is annular slice, and its cover is established on the screw rod portion.

As a further improved technical scheme of the application, the sliding shaft is an elongated cylindrical metal rod.

The application still provides a disposal bag binding off mechanism, including base member, push rod and as above the fixed knot of sliding shaft constructs, the fixed knot of sliding shaft constructs to be located on the base member, the push rod with sliding shaft sliding connection.

The fixing structure of the sliding shaft comprises a limiting seat, a stud and a screw, wherein the stud is arranged close to the limiting seat, the screw comprises a crimping cap and a screw rod part, the screw rod part of the screw is connected in the stud, and the crimping cap covers the limiting seat so as to crimp and fix the sliding shaft arranged in the limiting seat. Therefore, the sliding shaft can be fixed by compression joint through one screw, the number of parts can be reduced, the installation efficiency is improved, the installation space is saved, and the installation cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a perspective exploded view of the closing mechanism of the garbage bag of the present application.

Fig. 2 is a partially enlarged view of a point a in fig. 1.

Fig. 3 is a partially enlarged view at B in fig. 1.

Fig. 4 is a perspective assembly view of the closing mechanism of the garbage bag of the present application.

Fig. 5 is a partially enlarged view at C in fig. 4.

Fig. 6 is a partially enlarged view at D in fig. 4.

Fig. 7 is a perspective view of a screw in the fixing structure of the sliding shaft of the present application.

Description of reference numerals: 1-a substrate; 11-a limiting seat; 110-a spacing cavity; 1101-an opening; 111-rear wall; 12-a stud; 14-a socket; 140-blind holes; 2-a sliding shaft; 3-a push rod; 4-screws; 41-a screw section; 42-crimping cap.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present application, but are merely examples of apparatus and methods consistent with certain aspects of the present application.

A fixing structure of a sliding shaft according to the present invention will be described in detail below with reference to the accompanying drawings. The features in the embodiments described below may be combined with each other without conflict.

Referring to fig. 1 to 7, the present application provides a fixing structure of a sliding shaft, which includes a sliding shaft 2 and a limiting seat 11 for supporting the sliding shaft 2, where the limiting seat 11 has a limiting cavity 110, the limiting cavity 110 has an opening 1101 for the sliding shaft 2 to be installed into the limiting cavity 110, the fixing structure of the sliding shaft 2 further includes a stud 12 and a screw 4, the stud 12 is disposed near the limiting seat 11, the screw 4 includes a crimping cap 42 and a screw portion 41, the screw portion 41 of the screw 4 is connected in the stud 12, and the crimping cap 42 covers the opening 1101 of the limiting cavity 110 to crimp and fix the sliding shaft 2 installed in the limiting cavity 11.

Referring to fig. 1 and 2, the limiting seat 11 includes a bottom wall, two side walls, and a rear wall 111, and the bottom wall, the two side walls, and the rear wall 111 enclose the limiting cavity 110. The upper part of the limiting seat 11 opposite to the bottom wall and the front part opposite to the rear wall 111 are arranged in an open manner, the upper part forms an opening 1101 of the limiting cavity 110, and the front part forms an outlet for extending the sliding shaft 2. One end of the sliding shaft 2 is installed in the limiting cavity 110 from the opening 1101 from top to bottom. When the sliding shaft 2 is mounted on the limiting seat 11, the bottom surface, the left and right side surfaces, and the end surface of the end portion of the sliding shaft 2 are respectively blocked and limited by the bottom wall, the two side walls, and the rear wall 111 of the limiting seat 11, and the sliding shaft 2 can only be mounted in or taken off from the opening 1101 on the upper portion of the limiting seat 11. This application covers through the crimping cap 42 of screw 4 opening 1101, press to establish in the top of sliding shaft 2 promptly, it realizes realizing the spacing to all directions of sliding shaft 2 together with spacing seat 11, realizes the installation of fixed to sliding shaft 2. Further, the stud 12 is disposed on the rear wall 111 of the limiting seat 11, and the stud 12 and the limiting seat 11 are integrally formed by injection molding. The stud 12 is connected with the limiting seat 11, and the structural strength of the stud 12 and the limiting seat 11 can be improved. Referring to fig. 3, in this embodiment, the limiting seat 11 is installed at one end of the sliding shaft 2, the fixing structure of the sliding shaft 2 further includes an inserting seat 14 installed at the other end of the sliding shaft 2, and the inserting seat 14 is provided with a blind hole 140 for inserting the end of the sliding shaft 2. Referring to fig. 4 to 6, with such a structure, when the sliding shaft 2 is installed, the sliding shaft 2 is only required to be aligned with the blind hole 140 of the plug socket 14 transversely, one end of the sliding shaft 2 is inserted into the blind hole 140 of the plug socket 14, and the other end of the sliding shaft 2 is pressed down and placed into the limiting cavity 110 of the limiting seat 11, so as to achieve the installation of the sliding shaft 2 in place; then fix its one end with spacing seat 11 complex with screw 4 can, its simple to operate. In other embodiments, the structures for installing the two ends of the sliding shaft 2 may adopt a structure in which the limiting seat 11 is matched with the screw 4. In this embodiment, the sliding shaft 2 is a long strip-shaped cylindrical metal rod. The metal rod has better structural strength and smoothness, and has the advantages of good wear resistance and good sliding smoothness when used as the sliding shaft 2.

Referring to fig. 7, in an embodiment, the screw 4 includes a crimping cap 42 and a screw portion 41 which are integrated. In another embodiment, it is also possible that the crimping cap 42 and the screw portion 41 are separate pieces, the screw 4 further includes a screw cap integrated with the screw portion 41, and the crimping cap 42 is in an annular sheet shape and is sleeved on the screw portion 41. In this embodiment, when the sliding shaft 2 is installed, the sliding shaft 2 is only required to be transversely aligned with the blind hole 140 of the socket 14, one end of the sliding shaft 2 is inserted into the blind hole 140 of the socket 14, the other end of the sliding shaft 2 is downwardly pressed and placed into the limiting cavity 110 of the limiting seat 11, then the screw 4 is screwed into the stud 12 by the screw part 41, and then the crimping cap 42 covers the opening 1101 of the limiting cavity 110 and is crimped over the end part of the sliding shaft 2, so as to fix the sliding shaft 2.

The application still provides a disposal bag binding off mechanism, its include base member 1, push rod 3 and as above the fixed knot of sliding shaft construct, the fixed knot of sliding shaft constructs and locates on the base member 1, push rod 3 with 2 sliding connection of sliding shaft.

It can be known from the above description of the specific embodiment that the fixing structure of the sliding shaft provided by the present application includes the limiting seat 11, the stud 12 and the screw 4, the stud 12 is close to the limiting seat 11, the screw 4 includes the crimping cap 42 and the screw portion 41, the screw portion 41 of the screw 4 is connected in the stud 12, the crimping cap 42 covers on the limiting seat 11, so as to install the sliding shaft 2 in the limiting seat 11 in a crimping manner. Therefore, the sliding shaft 2 can be fixed in a compression joint mode through one screw, the number of parts can be reduced, the installation efficiency is improved, the installation space is saved, and the installation cost is reduced.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.

Claims (10)

1. The utility model provides a fixed knot of sliding shaft constructs, includes the sliding shaft and is used for supporting the spacing seat of sliding shaft, spacing seat has spacing chamber, spacing chamber has the confession the sliding shaft installation is gone into opening in the spacing intracavity, a serial communication port, the fixed knot of sliding shaft constructs still includes double-screw bolt and screw, the double-screw bolt is close to spacing seat sets up, the screw includes crimping cap and screw section, the screw section of screw is connected in the double-screw bolt, the crimping cap covers the opening part in spacing chamber, with will install sliding shaft crimping in the spacing intracavity is fixed.

2. The fixing structure of a sliding shaft according to claim 1, wherein the retaining block includes a bottom wall, two side walls, and a rear wall, the bottom wall, the two side walls, and the rear wall enclosing the retaining cavity, an upper portion of the retaining block forming an opening of the retaining cavity, and one end portion of the sliding shaft being installed in the retaining cavity.

3. The fixing structure of a sliding shaft according to claim 2, wherein the stud is provided on a rear wall of the retainer block.

4. The fixing structure of a sliding shaft according to claim 3, wherein the stud and the retainer are integrally injection-molded.

5. The sliding axle fixing structure according to claim 1, wherein the stopper is mounted to one end of the sliding axle, and the sliding axle fixing structure further comprises a socket mounted to the other end of the sliding axle.

6. The fixing structure of a sliding shaft according to claim 5, wherein said socket has a blind hole for inserting an end of said sliding shaft.

7. A fixing structure of a sliding shaft according to claim 1, wherein said crimp cap and said screw portion are a single piece.

8. The fixing structure of a sliding shaft according to claim 1, wherein said crimping cap and said screw portion are separate members, said screw further comprising a screw cap integrated with said screw portion, said crimping cap being an annular plate shape which is fitted over said screw portion.

9. The fixing structure of a sliding shaft according to claim 1, wherein the sliding shaft is an elongated cylindrical metal rod.

10. A closing mechanism for garbage bags, comprising a base body, a push rod and the fixing structure of the sliding shaft as claimed in any one of claims 1 to 9, wherein the fixing structure of the sliding shaft is arranged on the base body, and the push rod is connected with the sliding shaft in a sliding manner.

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