CN211116967U

CN211116967U - Fixing sleeve and fixing assembly

Info

Publication number: CN211116967U
Application number: CN201921823808.4U
Authority: CN
Inventors: 谭泳霖
Original assignee: Guangzhou Daguang Aluminum Decoration Material Co ltd
Current assignee: Guangzhou Daguang Aluminum Decoration Material Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-28
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a fixed cover and fixed subassembly, the material of fixed cover is elastic material, the both ends of fixed cover are equipped with the opening and communicate each other, constitute set internal chamber, set internal chamber includes first inner chamber and second inner chamber, the width of first inner chamber is less than the width of second inner chamber, fixed cover is equipped with two at least outer fixed parts. The fixing sleeve is simple in structure and convenient to install.

Description

Fixing sleeve and fixing assembly

Technical Field

The utility model relates to the field of machining, concretely relates to fixed cover and fixed subassembly.

Background

Fixing is a common step in the machining process, and the existing fixing method for the fixing body comprises the following steps: the method has the problems of inconvenient installation, such as the need of additionally adding a nut and tapping machine teeth. Therefore, a fixing sleeve with simple structure and convenient installation is needed to fix the fixing body.

Disclosure of Invention

An object of the utility model is to provide a fixed cover and fixed subassembly, this fixed cover simple structure, simple to operate.

The technical scheme is as follows:

fixed cover, its material is elastic material, the both ends of fixed cover are equipped with the opening and communicate each other, constitute set internal chamber, set internal chamber includes first inner chamber and second inner chamber, the width of first inner chamber is less than the width of second inner chamber, fixed cover is equipped with two at least outer fixed parts.

The material of fixed cover is elastic material for the chucking fixed body, and first inner chamber constitutes protruding position with the second inner chamber for the installation fixed body, and the fixed body is gone into second inner chamber and first inner chamber from second inner chamber direction card, utilizes the elasticity of fixed cover, fastens the fixed body in the protruding position of set body inner chamber, when installing fixed cover in other work pieces, outer fixed part is used for leaning on the mounting surface in other work pieces, simple structure, simple to operate.

The inner cavity of the sleeve body further comprises a third inner cavity, and the width of the second inner cavity is smaller than that of the third inner cavity. The third inner chamber is used for placing the fixed body, and the fixed body of being convenient for is gone into the protruding position that second inner chamber and first inner chamber constitute from third inner chamber direction card.

The outer side surface of the fixed sleeve is provided with a buckle and a clamping groove, and the buckle corresponds to the clamping groove. The draw-in groove and buckle are used for the installation cooperation between fixed cover and the fixed cover, according to the production demand, through mutually supporting of draw-in groove and buckle, will fix the cover and be connected with fixed cover.

The buckle is convex relative to the outer side surface of the fixing sleeve, and the buckle extends out of the fixing sleeve. The buckle is corresponding to the clamping groove, and the buckle protruding out of the outer surface of the fixed sleeve is clamped in the clamping groove during installation, so that the structure is simple, and the installation is reasonable.

The buckle and the clamping groove are arranged on the outer side surface of the fixed sleeve outside the second inner cavity. The second inner chamber is located between first inner chamber and the third inner chamber, and the thickness of the fixed cover of second inner chamber week side is moderate, locates buckle and draw-in groove fixed cover lateral surface outside the second inner chamber, improves the stability of fixed cover under the stress state.

The outer side surfaces of the fixed sleeves provided with the buckles and the clamping grooves are mutually parallel. The fixing sleeve and the fixing sleeve can be installed in parallel or at a right angle, and the matching angle between the fixing sleeve and the fixing sleeve can be adjusted conveniently according to production requirements.

The utility model also discloses a fixed subassembly, this fixed subassembly is including fixed cover and the fixed body, and the material of fixed cover is elastic material, the both ends of fixed cover are equipped with the opening and communicate each other, constitute set internal chamber, set internal chamber includes first inner chamber and second inner chamber, the width of first inner chamber is less than the width of second inner chamber, the fixed body gets into set internal chamber from second inner chamber direction installation, and first inner chamber and at least partial second inner chamber fasten the fixed body.

The fixing assembly comprises a fixing sleeve and a fixing body, the material of the fixing sleeve is elastic material and is used for clamping the fixing body, the first inner cavity and the second inner cavity form a convex position and are used for installing the fixing body, the fixing body is installed from the direction of the second inner cavity and enters the inner cavity of the fixing sleeve, the elasticity of the fixing sleeve is utilized to fasten the fixing body at the convex position of the inner cavity of the fixing sleeve, and the first inner cavity and at least part of the second inner cavity are used for fastening the fixing body, so that the fixing assembly is simple in structure and convenient.

Drawings

Fig. 1 is a schematic perspective view of a fixing sleeve according to an embodiment of the present invention;

fig. 2 is a schematic view of another angle of the fixing sleeve according to the embodiment of the present invention;

fig. 3 is a cross-sectional view of a fixing sleeve according to an embodiment of the present invention;

fig. 4 is a bottom plan view of the fixing sleeve of the embodiment of the present invention;

fig. 5 is a schematic perspective view of a fixing assembly according to an embodiment of the present invention before installation;

fig. 6 is a schematic perspective view of the mounted fixing assembly according to the embodiment of the present invention;

fig. 7 is a cross-sectional view of a retaining assembly in accordance with an embodiment of the present invention.

Description of reference numerals:

100. fixing a sleeve; 1000. buckling; 1001. a card slot; 1002. an outer fixing portion; 101. a fixed body.

Detailed Description

The following describes embodiments of the present invention in detail.

As shown in fig. 1 to 4, the present embodiment discloses a fixing sleeve 100, which is made of an elastic material; the two ends of the fixed sleeve 100 are provided with openings and are communicated with each other to form a sleeve inner cavity, the sleeve inner cavity comprises a first inner cavity, a second inner cavity and a third inner cavity, the width of the first inner cavity is smaller than that of the second inner cavity, the width of the second inner cavity is smaller than that of the third inner cavity, the third inner cavity is used for placing the fixed body 101, and a convex position formed by the second inner cavity and the first inner cavity is used for clamping the fixed body 101; the fixing sleeve 100 is provided with four outer fixing parts 1002, and when the fixing sleeve is mounted on other workpieces, the outer fixing parts 1002 are used for abutting against mounting surfaces of the other workpieces; the lateral surface of fixed cover 100 is equipped with buckle 1000 and draw-in groove 1001, draw-in groove 1001 and buckle 1000 are used for the installation cooperation between fixed cover 100 and the fixed cover 100, draw-in groove 1001 is corresponding with buckle 1000, buckle 1000 is the protruding form for the fixed cover 100 outside, buckle 1000 extends outside fixed cover 100, improve the stability of fixed cover 100 under the stress state, buckle 1000 and draw-in groove 1001 locate the fixed cover 100 lateral surface outside the second inner chamber, the fixed cover 100 lateral surface that is equipped with buckle 1000 and draw-in groove 1001 is parallel to each other, make fixed cover 100 and fixed cover 100 between can parallel erection joint.

During the use, place the fixed body 101 in the third inner chamber of fixed cover 100, through exerting certain pressure to fixed body 101, make fixed body 101 block in second inner chamber and first inner chamber from the third inner chamber direction, utilize the elasticity of fixed cover 100, fasten fixed body 101 in the protruding position that second inner chamber and first inner chamber constitute. According to the production requirement, when a plurality of fixing sleeves 100 are required to work together, the fastener 1000/the slot 1001 of one fixing sleeve 100 can be mounted on the slot 1001/the fastener 1000 of another fixing sleeve 100, so that the plurality of fixing sleeves 100 can be used in cooperation. The fixing sleeve 100 has a simple structure and is convenient to install.

As shown in fig. 6, the embodiment further discloses a fixing assembly, the fixing assembly includes a fixing sleeve 100 and a fixing body 101, the fixing sleeve 100 is made of an elastic material, the fixing sleeve 100 has a sleeve inner cavity extending vertically and communicating with the outside, the sleeve inner cavity includes a first inner cavity, a second inner cavity and a third inner cavity, the width of the first inner cavity is smaller than that of the second inner cavity, the width of the second inner cavity is smaller than that of the third inner cavity, the third inner cavity is used for placing the fixing body 101, and a convex position formed by the second inner cavity and the first inner cavity is used for clamping the fixing body 101.

As shown in fig. 5, the fixing body 101 is installed on the fixing sleeve 100 from the direction of the third inner cavity, and the fixing body 101 is placed in the third inner cavity of the fixing sleeve 100; as shown in fig. 6 and 7, the fixing body 101 is clamped into the second inner cavity and the first inner cavity from the direction of the third inner cavity by applying a certain pressure to the fixing body 101, the fixing body 101 is fastened to the convex position formed by the second inner cavity and the first inner cavity by using the elasticity of the fixing sleeve 100, and the fixing body 101 is fastened by the first inner cavity and a part of the second inner cavity.

The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims

1. The fixed cover, its characterized in that, its material is elastic material, the both ends of fixed cover are equipped with the opening and communicate each other, constitute set body inner chamber, set body inner chamber includes first inner chamber and second inner chamber, the width of first inner chamber is less than the width of second inner chamber, fixed cover is equipped with two at least outer fixed parts.

2. The harness of claim 1 wherein the sheath body lumen further comprises a third lumen, the second lumen having a width less than the width of the third lumen.

3. The harness according to any one of claims 1 to 2 wherein said harness is provided with snap tabs and snap slots on an outer side of said harness, said snap tabs and snap slots corresponding to said snap slots.

4. The harness of claim 3 wherein said snaps are raised relative to the outside of the harness, said snaps extending beyond the harness.

5. The harness of claim 3 wherein said snaps and detents are located on the exterior of the harness exterior to the second interior cavity.

6. A harness as claimed in claim 3, characterised in that the outer sides of the harness on which the said tabs and slots are provided are parallel to one another.

7. Fixed subassembly, its characterized in that, including fixed cover and the fixed body, the material of fixed cover is elastic material, the both ends of fixed cover are equipped with the opening and communicate each other, constitute a set body inner chamber, set body inner chamber includes first inner chamber and second inner chamber, the width of first inner chamber is less than the width of second inner chamber, the fixed body gets into a set body inner chamber from second inner chamber direction installation, and first inner chamber and at least partial second inner chamber fasten the fixed body.