CN209866808U

CN209866808U - PTFE lining stainless steel cleaning box

Info

Publication number: CN209866808U
Application number: CN201920448227.0U
Authority: CN
Inventors: 章貌; 程俊超; 刘江海; 翁自正
Original assignee: Zhejiang Canaan Technology Ltd
Current assignee: Zhejiang Canaan Technology Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-31
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a polytetrafluoroethylene inside lining stainless steel washs case, comprising a box body and a box cover, the inner wall of box covers there is the tetrafluoro board, the box with be provided with the skeleton between the tetrafluoro board, the skeleton joint is fixed on the box inner wall, the tetrafluoro board pass through the clay with the inner wall and the skeleton of box form fixed laminating. The utility model provides a can let the tetrafluoro board more firmly fix the stainless steel cleaning box of tetrafluoro inside lining on stainless steel box inner wall.

Description

PTFE lining stainless steel cleaning box

Technical Field

The utility model belongs to the technical field of wash the case, especially, polytetrafluoroethylene inside lining stainless steel washs case.

Background

Traditional washing case includes box and case lid, and box and case lid all are made by stainless steel material, and stainless steel washs the case for a long time and uses or receive the solution corrosion of strong acid strong base and can lead to the box inner wall to rust, can use and have the ability of nai strong acid strong base for a long time in order to satisfy the washing case, often realizes above-mentioned purpose through pasting the tetrafluoro board at stainless steel box inner wall among the prior art. However, after a long time of use, the glue for attaching the tetrafluoro plate to the stainless steel box body is easy to age, and particularly, the connection between the glue and the stainless steel box body easily causes the tetrafluoro plate to fall off, so that the development of a cleaning box which can firmly fix the tetrafluoro plate on the inner wall of the stainless steel box body is particularly important.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a polytetrafluoroethylene lining stainless steel cleaning box which can lead a polytetrafluoroethylene plate to be more firmly fixed on the inner wall of a stainless steel box body.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a polytetrafluoroethylene inside lining stainless steel washs case, includes box and case lid, the inner wall of box covers there is the tetrafluoro board, the box with be provided with the skeleton between the tetrafluoro board, the skeleton joint is fixed on the box inner wall, the tetrafluoro board pass through the clay with the inner wall and the skeleton of box form fixed laminating.

Adopt above-mentioned scheme, through set up the skeleton between tetrafluoro plate and box inner wall, with the coating of clay on box inner wall and skeleton, can make the tetrafluoro plate more firm when laminating with the box inner wall, the skeleton is fixed on the box inner wall through the mode of joint and has made things convenient for the installation of skeleton, increases the area of contact of clay and box inner wall through the skeleton and can make clay and box inner wall be connected better to make the tetrafluoro plate fix on the box inner wall better.

As the utility model discloses a further setting, the skeleton comprises a plurality of vertically and horizontally staggered's horizontal pole and montant to be formed with latticed storage tank with the box internal wall, the both ends tip of horizontal pole and montant is provided with the elasticity joint piece, the position that the box inner wall corresponds the elasticity joint piece is provided with the joint seat that is used for cooperating the joint.

Adopt above-mentioned scheme, the tip through horizontal pole at vertically and horizontally staggered and montant sets up the elasticity joint piece for the whole joint that can be better of skeleton is difficult for droing on the box inner wall.

As a further setting of the utility model, be provided with on the joint seat and carve the type recess, carve the type recess and be gradually wide setting by tank bottom to notch, the lateral wall of carving the type recess is provided with semicircular groove, the elastic joint piece be provided with the semicircular protruding muscle that the semicircular groove cooperation constitutes above-mentioned joint, the elastic joint piece includes two types of fixture blocks of carving that the symmetry set up, be provided with the extrusion space between two types of fixture blocks of carving, the extrusion space is used for the elastic joint piece to produce when being extruded and carves the type recess after deformation imbeds.

Adopt above-mentioned scheme, can make the elastic clamping piece joint in carving the type recess through extruding two types of clamping blocks of carving for the installation of skeleton is more convenient, and semicircular recess and semicircular protruding muscle mutually support the joint under the elastic action of elastic clamping piece and deviate from in order to prevent that the skeleton from deviating from.

As a further setting of the utility model, the box inner wall with be provided with the sucking disc between the tetrafluoro plate, the one end elastic connection of sucking disc is on the box inner wall, the other end and the tetrafluoro plate cooperation of sucking disc adsorb and can be with the taut laminating of tetrafluoro plate on the skeleton, the box inner wall corresponds the sucking disc and is provided with the through-hole.

Adopt above-mentioned scheme, with the daub coating back on box inner wall and skeleton, at the laminating in-process of tetrafluoro board and daub, support the pressure disc with a depression bar that can pass the through-hole simultaneously for sucking disc and tetrafluoro board laminating, and with the air escape between sucking disc and the tetrafluoro board, make the sucking disc can be through elasticity with the taut laminating of tetrafluoro board on the skeleton, sucking disc and daub carry out the fixed action to the tetrafluoro board jointly, thereby make the tetrafluoro board fix on the box better.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is an exploded view of an embodiment of the present invention;

FIG. 2 is a schematic view of the outer appearance of the frame in the embodiment of the present invention;

FIG. 3 is a schematic view of the appearance of the case according to the embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

FIG. 5 is an enlarged view of portion B of FIG. 3;

fig. 6 is a partial cross-sectional view of the elastic clamping block and the clamping seat in the embodiment of the present invention;

fig. 7 is an appearance diagram of the sucker in the embodiment of the present invention.

Detailed Description

The utility model discloses a concrete embodiment is shown in fig. 1-7, a polytetrafluoroethylene inside lining stainless steel washs case, including box 1 and case lid 2, the inner wall of box 1 covers there is polytetrafluoroethylene board 3, box 1 with be provided with skeleton 4 between the polytetrafluoroethylene board 3, 4 joints of skeleton are fixed on 1 inner wall of box, polytetrafluoroethylene board 3 through the clay with the inner wall of box 1 and skeleton 4 form fixed laminating.

In this embodiment, the skeleton 4 comprises horizontal pole 41 and montant 42 of a plurality of vertically and horizontally staggered to be formed with latticed storage tank with box 1 inner wall, the both ends tip of horizontal pole 41 and montant 42 is provided with elasticity joint piece 43, the position that box 1 inner wall corresponds elasticity joint piece 43 is provided with the joint seat 11 that is used for the cooperation joint.

In this embodiment, be provided with on the bayonet socket 11 and carve type recess 111, carve type recess 111 and be gradually wide the setting by tank bottom to notch, the lateral wall of carving type recess 111 is provided with semi-circular recess 1111, elastic clamping piece 43 be provided with semi-circular recess 1111 cooperates the protruding muscle 431 of semi-circular that constitutes above-mentioned joint, elastic clamping piece 43 includes two of symmetry setting carves type fixture block 432, be provided with extrusion space 433 between two carve type fixture blocks 432, extrusion space 433 is used for elastic clamping piece 43 to produce the embedding after deformation when being extruded and carves type recess 111.

In this embodiment, 1 inner wall of box with be provided with sucking disc 5 between the tetrafluoro plate 3, spring 51 elastic connection is passed through on 1 inner wall of box to the one end of sucking disc 5, the other end of sucking disc 5 and the cooperation of tetrafluoro plate 3 adsorb and can be with the taut laminating of tetrafluoro plate 3 on skeleton 4, 1 inner wall of box corresponds sucking disc 5 and is provided with through-hole 12.

The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a polytetrafluoroethylene inside lining stainless steel washs case, includes box and case lid, its characterized in that: the inner wall of box covers there is the tetrafluoro board, the box with be provided with the skeleton between the tetrafluoro board, the skeleton joint is fixed on the box inner wall, the tetrafluoro board pass through the clay with the inner wall and the skeleton of box form fixed laminating.

2. The tetrafluoro-lined stainless steel cleaning tank as claimed in claim 1, characterized in that: the skeleton comprises a plurality of vertically and horizontally staggered cross rods and vertical rods, a latticed accommodating groove is formed in the inner wall of the box body, elastic clamping blocks are arranged at the end parts of the two ends of the cross rods and the vertical rods, and clamping seats used for matching clamping are arranged at the positions, corresponding to the elastic clamping blocks, of the inner wall of the box body.

3. The tetrafluoro-lined stainless steel cleaning tank as claimed in claim 2, characterized in that: be provided with the type recess of carving on the joint seat, carve the type recess and be gradually wide the setting by tank bottom to notch, the lateral wall of carving the type recess is provided with semi-circular groove, elastic joint piece be provided with semi-circular groove cooperates the semi-circular protruding muscle that constitutes above-mentioned joint, elastic joint piece carves the type fixture block including two that the symmetry set up, be provided with the extrusion space between two carve the type fixture blocks, the extrusion space is used for elastic joint piece to produce the embedding after deformation when being extruded and carves the type recess.

4. The tetrafluoro-lined stainless steel cleaning tank as claimed in claim 1, 2 or 3, characterized in that: the box inner wall with be provided with the sucking disc between the tetrafluoro board, the one end elastic connection of sucking disc is on the box inner wall, the other end and the tetrafluoro board cooperation of sucking disc adsorb and can be with the taut laminating of tetrafluoro board on the skeleton, the box inner wall corresponds the sucking disc and is provided with the through-hole.