CN2837465Y

CN2837465Y - Improved structure of door stop

Info

Publication number: CN2837465Y
Application number: CN 200520029254
Authority: CN
Inventors: 许明标
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-28
Filing date: 2005-09-28
Publication date: 2006-11-15
Anticipated expiration: 2015-09-28

Abstract

The utility model relates to an improved door stop which belongs to the machinery class and uses a check shell fragment to replace a screw to stop a steel ball and a spring assembly arranged in an inserting pipe, and the steel ball is protruded out of the front end of a blocking pipe through the backwards and forwards pushing force of the spring so as to strengthen the checking and fixing function of the check shell fragment. When the utility model is used, a door stop body and a matched clamping element are respectively locked on the fixed wall surface and the corresponding position of a movable door panel, and the clamping body is clamped between the two corresponding steel balls by the elastic force behind the steel ball. The utility model has the advantages of simple assembly, no loosing, reduced cost and strong practicability.

Description

The improvement structure of family retaining

Technical field

The utility model relates to mechanical, the improvement structure of particularly a kind of family retaining.

Background technology

Shown in accompanying drawing 1 and accompanying drawing 2, general family commonly used retaining structure is to establish two corresponding retaining pipes in the one side of family baffle plate body 1, and in two retaining pipes, pack into steel ball 2 and spring 3, again in the rear end spinning screw 4 of two retaining pipes 11 in addition block fix, make two steel balls 2 protrude retaining pipe 11 front ends, during use this family retaining and the card body 6 of answering that matches are locked in fixed wall 10 and movable doorboard 20 respectively, and hold card body 6 by the steel ball 3 that protrudes from two retaining pipes, 11 front ends, its shortcoming is that this family retaining comes block to be contained in steel ball 2 and the springs 3 that keep off in the pipe 11 in the mode of locking screw 4, it not only bothers bothersome, and the worry that comes off is arranged, especially only can select metal material manufacturing, the cost height need be improved.

The utility model content

The purpose of this utility model is to provide the improvement structure of a kind of family retaining, has solved existing family retaining structure trouble, has used inconvenience, and is also dangerous, easily come off and problem such as manufacturing cost height.

The technical solution of the utility model is: mainly be to replace screw with the check shell fragment to come block to be contained in steel ball and spring assembly in the intubate, and use steel ball to protrude from retaining pipe front end and step up the fixing effect of check shell fragment check with top, the front and back power of spring; During use with family baffle plate body and the card body of answering that matches be locked in fixed wall and movable doorboard opposite position respectively, be fastened between the two corresponding steel balls and will block body by steel ball elastic force behind.

Advantage of the present utility model is: assembles simple and easyly, can not get loose, and can reduce cost, and practical.

Description of drawings:

Fig. 1 is family commonly used retaining constructing stereo decomposing schematic representation;

Fig. 2 is family commonly used retaining tectonic association schematic diagram;

Fig. 3 is a perspective exploded view of the present utility model;

Fig. 4 is a combination schematic diagram of the present utility model;

Fig. 5 is an embodiment schematic diagram of the present utility model.

The specific embodiment:

Shown in accompanying drawing 3 and accompanying drawing 4, the utility model is that the one side of keeping off body 1 in the family is provided with two corresponding retaining pipes 11; Be equiped with steel ball 2 and spring 3 assemblies in the two retaining pipes 11, the utility model mainly is provided with check shell fragment 5, block fixingly in the retaining pipe 11 immediately following being contained in, make steel ball 2 protrude from retaining pipe 11 front ends and step up the fixing effect of check shell fragment 5 checks with the top power of spring 3 in spring 3 rear ends;

Check shell fragment 5 is essentially slightly concave, its periphery is provided with some joint-cuttings 51 on embodiment, enable to produce the corpus unguis effect, and increase the property easily and the check fixed effect of assembling, this check shell fragment is that embodiment also can reach the identical fixing purpose of check as if the deformable body with other;

Body 11 rear end faces are preset with pressing part 21 on embodiment, enable to be poured on by system in the bore that keeps off pipe as block body, with the effect of guaranteeing that check shell fragment 5 checks are fixing by this pressing part 21;

When the utility model uses with family baffle plate body 1 and the card body 6 of answering that matches be locked in fixed wall 10 and movable doorboard 20 opposite positions respectively, its when card body 6 be fastened between two steel balls 2 by steel ball 2 behind the elastic force of springs 3 tightened, it not only assembles simple and easy and never gets loose, especially the retaining pipe 11 of family baffle plate body 1 and phase disjunctor for example can select beyond the metal plastic material to make, and has reduced cost of production;

As shown in Figure 5, card body 6 is made physical form with solid material, and it also can plate body material make hollow shape on embodiment.

Claims

1, the improvement structure of a kind of family retaining, baffle plate body front is provided with two corresponding retaining pipes, be equiped with steel ball and spring assembly in the retaining pipe, two steel balls protrude from two intubate front ends respectively by the top power of spring, it is characterized in that: other is provided with the check shell fragment, this check shell fragment blocks in the pipe fixingly immediately following be installed in retaining at spring rear end, and this check shell fragment block is contained in steel ball and the spring assembly in the retaining pipe.

2, the improvement structure of a kind of family according to claim 1 retaining, it is characterized in that: said check shell fragment is a slightly concave, and its periphery is provided with joint-cutting.

3, the improvement structure of a kind of family according to claim 1 retaining, it is characterized in that: said retaining pipe rear end face is provided with pressing part, and this pressing part strikes the beam in the bore of retaining pipe.

4, the improvement structure of a kind of family according to claim 1 retaining, it is characterized in that: said card body is made hollow shape with plate body material.