CN209074508U

CN209074508U - A kind of connection structure of shell and front frame

Info

Publication number: CN209074508U
Application number: CN201821444407.3U
Authority: CN
Inventors: 张志宏
Original assignee: Foshan Haihui Washing Technology Service Co Ltd
Current assignee: Foshan Haihui Washing Technology Service Co Ltd
Priority date: 2018-09-03
Filing date: 2018-09-03
Publication date: 2019-07-09
Anticipated expiration: 2028-09-03

Abstract

The utility model discloses the connection structures of a kind of shell and front frame, including plastic front frame ontology and shell, the plastic front frame ontology is frame-type, the shell section is U-shaped, the plastic front frame ontology is sheathed in U-shaped shell and front end is concordant with case nose, it is evenly equipped with fixture block on the lateral wall of plastic front frame ontology, card slot corresponding with fixture block is evenly equipped on the shell, the fixture block is caught in the card slot；Compared with prior art, the connection structure of the shell of the utility model and front frame is connect with card slot by fixture block between shell and front frame, can not only reduce attachment, reduce cost, shell and front frame can also assembled more convenient, be improved assembling speed；Furthermore when mass problem needs to dismantle on shell and front frame in production, convenient disassembly will not cause to scrap increase because of disassembly damage shell or front frame.

Description

A kind of connection structure of shell and front frame

Technical field

The utility model relates to dish-washing machine technical field more particularly to the connection structures of a kind of shell and front frame.

Background technique

Dish-washing machine is equipped with the gap for placing sound-proof material and other attachmentes due to needing sound insulation damping between liner and shell, When shell is connect with liner, it is typically secured in the front frame being connect with liner；The connection type of common shell and front frame is to adopt The two is fixed with screw；This fixed form is than stronger, but in production, if liner, shell or being set to liner and outer There are quality inspection needs not up to standard when doing over again or replacing in other attachmentes between shell, and require to remove shell from liner；Due to It is fixed between shell and front frame by screw, when dismantling the two, it is easy to damage in the appearance or damage front frame of shell Screw hole, influence subsequent use, cause additional quality problems, shell or front frame is made to scrap increase.

Utility model content

Utility model aims to solve problems of the existing technology, provide the connection knot of a kind of shell and front frame Structure.

To achieve the above object, technical solution used by the utility model is the connection structure of a kind of shell and front frame, The connection structure of the shell and front frame includes plastic front frame ontology and shell, and the plastic front frame ontology is frame-type, described outer Shell section be it is U-shaped, the plastic front frame ontology is sheathed in U-shaped shell and front end is concordant with case nose, plastic front frame ontology Lateral wall on be evenly equipped with fixture block, card slot corresponding with fixture block is evenly equipped on the shell, the fixture block is caught in the card slot.

As a kind of improvement of the utility model, the outer wall of the plastic front frame ontology is equipped with locating slot, and the fixture block is set In in the locating slot, the outer shell outer wall is evenly equipped with positioning groove compatible with locating slot, and the positioning groove is in shell Inner wall form inwardly projecting convex block, the card slot is set on the convex block.

As a kind of improvement of the utility model, the bottom of the self-positioning groove of fixture block is upwardly extended, the upper table of fixture block Face is concordant with the front end of plastic front frame ontology.

As a kind of improvement of the utility model, the card slot is placed in the middle part of the convex block.

As a kind of improvement of the utility model, the card slot is open U-type groove, the open end of card slot and case nose Connection.

As a kind of improvement of the utility model, the width and length of the card slot are suitable with the thickness and width of fixture block respectively Match.

As a kind of improvement of the utility model, one end of the remotely located slot of fixture block and the upper surface of positioning groove are flat Together, and fixture block is equipped with the fixinig plate being connected in above positioning groove.

As a kind of improvement of the utility model, the case nose is located at positioning groove and is directly partially provided inwardly with folding Side, the outer wall of the plastic front frame ontology are equipped with the escape groove of evacuation flanging.

Compared with prior art, a kind of shell of the utility model and the connection structure of front frame have the advantage that

The connection structure of a kind of shell and front frame of the utility model is connected between shell and front frame by fixture block and card slot It connects, can not only reduce attachment, reduce cost, shell and front frame can also assembled more convenient, improve assembling speed；Furthermore in life When mass problem needs to dismantle on shell and front frame in production, convenient disassembly will not be caused because of disassembly damage shell or front frame Scrap increase.

Detailed description of the invention

Fig. 1 is the attachment structure schematic diagram of the utility model a kind of shell and front frame；

Fig. 2 is the partial enlarged view of A in Fig. 1；

Fig. 3 is the structural schematic diagram of plastic front frame ontology in Fig. 1

Fig. 4 is the partial enlarged view of B in Fig. 2；

Fig. 5 is the structural schematic diagram of shell in Fig. 1；

Fig. 6 is the partial enlarged view of C in Fig. 5；

In figure: 1. plastic front frame ontologies, 11. fixture blocks, 12. locating slots, 13. fixinig plates, 14. escape groove, 2. shells, 21. Card slot, 22. positioning grooves, 23. convex blocks, 24. flangings

The embodiments will be further described with reference to the accompanying drawings for the realization of the utility model function and advantage.

Specific embodiment

The utility model is described in further detail with preferred embodiment with reference to the accompanying drawing.

As shown in Figures 1 to 6, the connection structure of the connection structure of a kind of shell and front frame, the shell and front frame includes Plastic front frame ontology 1 and shell 2, the plastic front frame ontology 1 are frame-type, and 2 section of shell is U-shaped, the plastic front frame Ontology 1 is sheathed in U-shaped shell 2 and front end is concordant with 2 front end of shell, is evenly equipped with fixture block on the lateral wall of plastic front frame ontology 1 11, card slot 21 corresponding with fixture block 11 is evenly equipped on the shell 2, and the fixture block 11 is caught in the card slot 21.

Preferably, the outer wall of plastic front frame ontology 1 is equipped with locating slot 12, and the fixture block 11 is placed in the locating slot 12, 2 outer wall of shell is evenly equipped with positioning groove 22 compatible with locating slot 12, inner wall shape of the positioning groove 22 in shell 2 At inwardly projecting convex block 23, the card slot 21 is set on the convex block 23；Fixture block 11 is placed in locating slot 12, makes fixture block 11 not It can be protruded from the outer wall of plastic front frame ontology 1, while card slot 21 is located on shell 2 relative to 2 outer wall depression of shell relative to outer On the convex block 23 of 2 inner wall of shell protrusion, convenient for being connect with fixture block 11；After shell 2 is connect with plastic front frame ontology 1, fixture block 11 is not It is protruded from 2 outer wall of shell, makes 2 overall leveling of shell, need reserved position when will not influence overall dimensions and the placement of dish-washing machine It sets.

Preferably, the bottom of the self-positioning groove 22 of fixture block 11 upwardly extends, the upper surface of fixture block 11 and plastic front frame ontology 1 Front end it is concordant；After the fixture block 11 on card slot 21 and plastic front frame ontology 1 on shell 2 is clamped, 2 front end of shell and modeling can be made Expect that 1 front end of front frame ontology is concordant.

Preferably, card slot 21 is placed in the middle part of the convex block 23；Keep shell 2 and the connection of plastic front frame ontology 1 stronger.

Preferably, card slot 21 is open U-type groove, and the open end of card slot 21 is connected to 2 front end of shell；Both it is convenient for shell 2 On card slot 21 and plastic front frame ontology 1 on fixture block 11 be clamped, while being also convenient for shell 2 and plastic front frame ontology 1 and dismantling.

Preferably, the width of card slot 21 and length are adapted to the thickness and width of fixture block 11 respectively；Make fixture block 11 and card slot 21 connection it is stronger.

Preferably, one end of the remotely located slot 12 of fixture block 11 is concordant with the upper surface of positioning groove 22, and sets on fixture block 11 There is the fixinig plate 13 for being connected in 22 top of positioning groove；When fixture block 11 is caught in card slot 21, fixinig plate 13 is crimped onto positioning groove 22 upper surface can make shell 2 and the connection of plastic front frame ontology 1 stronger.

Preferably, 2 front end of shell is located at positioning groove 22 and is directly partially provided inwardly with flanging 24, the plastic front frame sheet The outer wall of body 1 is equipped with the escape groove 14 of evacuation flanging 24.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. the connection structure of a kind of shell and front frame, it is characterised in that: before the connection structure of the shell and front frame includes plastics Frame ontology and shell, the plastic front frame ontology be frame-type, the shell section be it is U-shaped, the plastic front frame ontology is sheathed on U In type shell and front end is concordant with case nose, and fixture block is evenly equipped on the lateral wall of plastic front frame ontology, is evenly distributed on the shell There is card slot corresponding with fixture block, the fixture block is caught in the card slot.

2. according to the connection structure of shell described in claim 1 and front frame, it is characterised in that: the outer wall of the plastic front frame ontology Equipped with locating slot, the fixture block is placed in the locating slot, and it is recessed that the outer shell outer wall is evenly equipped with positioning compatible with locating slot Slot, the positioning groove form inwardly projecting convex block in the inner wall of shell, and the card slot is set on the convex block.

3. according to the connection structure of shell described in claim 2 and front frame, it is characterised in that: the bottom of the self-positioning groove of fixture block Portion upwardly extends, and the upper surface of fixture block is concordant with the front end of plastic front frame ontology.

4. according to the connection structure of shell described in claim 3 and front frame, it is characterised in that: the card slot is placed in the convex block Middle part.

5. according to the connection structure of shell described in claim 4 and front frame, it is characterised in that: the card slot is open U-type groove, The open end of card slot is connected to case nose.

6. according to the connection structure of shell described in claim 5 and front frame, it is characterised in that: the width and length of the card slot point It is not adapted to the thickness and width of fixture block.

7. according to the connection structure of shell described in claim 6 and front frame, it is characterised in that: the one of the remotely located slot of fixture block End is concordant with the upper surface of positioning groove, and fixture block is equipped with the fixinig plate being connected in above positioning groove.

8. according to the connection structure of shell described in claim 2 and front frame, it is characterised in that: it is recessed that the case nose is located at positioning Slot is directly partially provided inwardly with flanging, and the outer wall of the plastic front frame ontology is equipped with the escape groove of evacuation flanging.