CN208170833U - A kind of novel postnotum and lateral wall self-locking structure - Google Patents
A kind of novel postnotum and lateral wall self-locking structure Download PDFInfo
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- CN208170833U CN208170833U CN201820591278.4U CN201820591278U CN208170833U CN 208170833 U CN208170833 U CN 208170833U CN 201820591278 U CN201820591278 U CN 201820591278U CN 208170833 U CN208170833 U CN 208170833U
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Abstract
The utility model discloses a kind of novel postnotums and lateral wall self-locking structure, are related to technical field of refrigeration equipment.The utility model includes postnotum, lateral wall, and the edge for being bonded section is bent into clamping portion, and the side of lateral wall is bent to form a bending part with fan's slot；Clamping portion includes the first straight panel section being sequentially connected, the first clamping section, the second clamping section, diversion section；Bending part includes the second straight panel section being sequentially connected, third straight panel section, tilted plate section, changeover portion, the 4th straight panel section.The utility model is by being equipped with diversion section, the flow distance for increasing expanding foam solution, makes its solidification, the flexible deformation when postnotum clamping portion passes through lateral wall bending part minimum gap, original state is deformed back after reaching fan's slot of lateral wall bending part, it is self-locking that realization is matched with lateral wall bending part, prevents from disengaging in transport process, prevents expanding foam solution leakage, it is realized and is fitted close to stop expanding foam solution to leak using self structure, product quality is improved, unnecessary adhesive tape is reduced and fixes, improves production efficiency.
Description
Technical field
The utility model belongs to technical field of refrigeration equipment, more particularly to a kind of novel postnotum and the self-locking knot of lateral wall
Structure.
Background technique
As made in China quality and precision step up, manufacturing quality and manufacture efficiency all exist for household electric appliances
It steps up, if components assembly needs to put into a large amount of material resources (sponge, adhesive tape) and manpower without effective self-locking structure to prevent
Leak-stopping liquid causes energy waste, and production efficiency is low.
Chinese patent (206670173 U of Authorization Notice No. CN) discloses a kind of support for refrigerator and box shell self-locking structure, branch
Frame body part and bracket bending part vertically connect, and supporting plate is connected to rack body portion and bracket bending part trailing flank, bracket folding
Along end is set as the clamping joint of V-type stretching structure on front side of turn of bilge, box shell side plate edge bending and molding box shell bending part simultaneously forms fan
Palace slot, box shell are connect with support assorted, and are connected in maze trough and are fixed by clamping joint, and clamping joint connects with maze trough forming face
Touching realizes that left-hand thread is self-locking；The utility model clamping portion and bracket bending part are integrally formed, and maze trough is by box shell bending part in box shell
Side edge bending and molding greatly reduces the dosage of components, is assembled by clamping joint and maze trough grafting, optimizes assembly
Assembler's ordinal number is greatly reduced in structure, reduces the labor intensity of worker；Clamping joint is in interference fit in maze trough, with fan
Palace slot forms face contact, realizes that left-hand thread is self-locking, assembles solid and reliable.
A kind of novel postnotum and lateral wall self-locking structure are now provided, realizes that assembly is self-locking, prevents from disengaging in transport process,
Prevent expanding foam solution leakage, while can also realize cancellation fixation adhesive tape, is realized and be fitted close using self structure.
Utility model content
The purpose of this utility model is to provide a kind of novel postnotums and lateral wall self-locking structure, by the edge for being bonded section
Place is bent into clamping portion, and the side of lateral wall is bent to form a bending part with fan's slot；Postnotum and lateral wall by clamping portion with
The mode of bending part clamping is self-locking, solves in existing components assembling process without effective self-locking structure, needs to put into big
The material resources of amount and manpower prevent leakage, cause energy waste, and the problem that production efficiency is low.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of novel postnotum and lateral wall self-locking structure, including postnotum, lateral wall, the postnotum packet
Fitting section is included, the edge of the fitting section is bent into clamping portion, and the side of the lateral wall, which is bent to form one, has the curved of fan's slot
Folding part；The postnotum and lateral wall are self-locking in such a way that clamping portion is with bending part clamping；The clamping portion includes being sequentially connected
The first straight panel section, first clamping section, second clamping section, diversion section；The bending part include the second straight panel section being sequentially connected,
Third straight panel section, tilted plate section, changeover portion, the 4th straight panel section；The outer surface of the fitting section and lateral wall fits compression, and described the
One straight panel Duan Yu, tetra- straight panel section fits compression, and the first clamping section and third straight panel section fit compression.
Further, the fitting section is straight panel section, and the inner surface of the fitting section is third binding face, the third patch
Conjunction face and the outer surface of lateral wall fit, and the fitting section and the first straight panel section are perpendicular.
Further, the first straight panel section, the 4th straight panel section are straight panel section, and the first straight panel section is led to section is bonded
Arc panel connection is crossed, the inner surface of the first straight panel section is the first binding face, first binding face and the 4th straight panel section
Outer surface fit.
Further, the first clamping section is straight panel section, and the first clamping section and the first straight panel section pass through an arc
Plate connection, the first clamping section and obtuse angle formed by the first straight panel section are 131 degree；The outer surface of the first clamping section is the
Two binding faces.
Further, the second straight panel section, third straight panel section are straight panel section, the second straight panel section and third straight panel
Section is connected by an arc panel, and the second straight panel section is mutually perpendicular to third straight panel section；The second straight panel section and third are straight
The outer surface of plate section joint arc panel is mutually compressed with the second binding face to be bonded, and the second straight panel section is equal with the first straight panel section
Row setting, and the distance between the second straight panel section and the first straight panel section are in 0.4~0.5mm.
Further, the second clamping section is straight panel section, and the second clamping section passes through an arc with the first clamping section
Plate connection, the second clamping section connect into the hardened structure of " V " shape, the opening of the hardened structure of " V " shape with the first clamping section
End the 4th straight panel section of direction.
Further, the diversion section is straight panel section, and the diversion section is clamped section with second and is connected, the diversion section and the
Four straight panel sections are parallel, and the distance between diversion section and the 4th straight panel section are in 1~3mm.
Further, the 4th straight panel section is connected with tilted plate section by changeover portion, and the tilted plate section is obliquely installed for one
Straight panel section, the changeover portion is arc section, and the bending depth of the bending part is 12~15mm；The top of the diversion section with
It is 1~3mm the distance between at the top of changeover portion.
Further, the tilted plate section is connected with third straight panel section by an arc panel, the tilted plate section and third straight panel
Acute angle formed by section is 82 degree.
The utility model has the advantages that：
1, the backboard of the utility model and lateral wall are connected by way of clamping portion and bending part clamping, are clamped in postnotum
Flexible deformation when portion passes through lateral wall bending part minimum gap deforms back original state after reaching fan's slot of lateral wall bending part, curved with lateral wall
Folding part, which matches, to be realized self-locking, and fastening is not fallen off, and prevents from disengaging in transport process, prevents expanding foam solution leakage, while can be with
It realizes and cancels fixation adhesive tape, realized and be fitted close to stop expanding foam solution to leak using self structure, improve product quality, reduced not
Necessary adhesive tape is fixed, while improving production efficiency.
2, the utility model increases the flow distance of expanding foam solution, makes it by being extended with diversion section in the first clamping section
Solidification, prevents it from letting out, and prevent expanding foam solution from leaking by multiple fit structure, and realize self-locking function.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model postnotum and lateral wall self-locking structure；
In attached drawing, parts list represented by the reference numerals are as follows：
1- postnotum, 2- lateral wall, 11- the first straight panel section, the clamping section of 12- first, the clamping section of 13- second, 14- diversion section,
15- is bonded section, 21- the second straight panel section, 22- third straight panel section, 23- tilted plate section, 24- changeover portion, the 4th straight panel section of 25-, 111-
First binding face, the second binding face of 121-, 151- third binding face.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " edge ", " " V " shape ", " vertical ", " interior table
Indicating positions or the positional relationship such as face ", " outer surface ", " side ", " length ", " open end ", " being sequentially connected ", " inclination ", only
It is the utility model and simplified description for ease of description, rather than the component or element of indication or suggestion meaning must have spy
Fixed orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Refering to Figure 1, the utility model is a kind of novel postnotum and lateral wall self-locking structure, including postnotum 1, side
Side 2, postnotum 1 include fitting section 15, and the edge of fitting section 15 is bent into clamping portion, and the side of lateral wall 2 is bent to form a tool
There is the bending part of fan's slot；Postnotum 1 is self-locking in such a way that clamping portion is with bending part clamping with lateral wall 2；Clamping portion includes successively
Connected the first straight panel section 11, first clamping section 12, second is clamped section 13, diversion section 14；Bending part includes be sequentially connected
Two straight panel sections 21, third straight panel section 22, tilted plate section 23, changeover portion 24, the 4th straight panel section 25；It is bonded the appearance of section 15 and lateral wall 2
Face fits compression, and the first straight panel section 11 and the 4th straight panel section 25 fit compression, the first clamping section 12 and third straight panel section 22
Fit compression, and flexible deformation when 1 clamping portion of postnotum passes through 2 bending part minimum gap of lateral wall reaches the fan of 2 bending part of lateral wall
Original state is deformed back after slot, matched with 2 bending part of lateral wall realize it is self-locking, fastening is not fallen off, prevent from disengaging in transport process, shut out
Exhausted expanding foam solution leakage, while can also realize cancellation fixation adhesive tape, it is realized and is fitted close to stop expanding foam solution using self structure
Leakage improves product quality, reduces unnecessary adhesive tape and fix, while improving production efficiency.
Wherein, fitting section 15 be straight panel section, fitting section 15 inner surface be third binding face 151, third binding face 151 with
The outer surface of lateral wall 2 fits, and is bonded section 15 and the first straight panel section 11 is perpendicular.
Wherein, the first straight panel section 11, the 4th straight panel section 25 are straight panel section, and the first straight panel section 11 passes through one with section 15 is bonded
Arc panel connection, the inner surface of the first straight panel section 11 are the first binding face 111, the first binding face 111 and the 4th straight panel section 25
Outer surface fits.
Wherein, the first clamping section 12 is straight panel section, and the first clamping section 12 is connect with the first straight panel section 11 by an arc panel,
Obtuse angle formed by first clamping section 12 and the first straight panel section 11 is 131 degree；The outer surface of first clamping section 12 is the second binding face
112。
Wherein, the second straight panel section 21, third straight panel section 22 are straight panel section, and the second straight panel section 21 and third straight panel section 22 are logical
Arc panel connection is crossed, the second straight panel section 21 is mutually perpendicular to third straight panel section 22；Second straight panel section 21 and third straight panel section 22
The outer surface of joint arc panel is bonded with 112 phase of the second binding face compression, and the second straight panel section 21 is equal with the first straight panel section 11
Row setting, and the distance between the second straight panel section 21 and the first straight panel section 11 are 0.5mm.
Wherein, the second clamping section 13 is straight panel section, and the second clamping section 13 is connect with the first clamping section 12 by an arc panel,
Second clamping section 13 and the first clamping section 12 connect into the hardened structure of " V " shape, open end the 4th straight panel section of direction of the hardened structure of " V " shape
25。
Wherein, diversion section 14 is straight panel section, and diversion section 14 is connected with the second clamping section 13, diversion section 14 and the 4th straight panel section
25 is parallel, and the distance between diversion section 14 and the 4th straight panel section 25 are 2mm, increase the flow distance of expanding foam solution, keeps it solid
Change, prevents it from letting out, and prevent expanding foam solution from leaking by multiple fit structure, and realize self-locking function.
Wherein, the 4th straight panel section 25 is connected with tilted plate section 23 by changeover portion 24, and tilted plate section 23 is obliquely installed straight for one
Plate section, changeover portion 24 are arc section, and the bending depth of bending part is 15mm；Between 24 top of top and changeover portion of diversion section 14
Distance be 3mm.
Wherein, tilted plate section 23 is connected with third straight panel section 22 by an arc panel, tilted plate section 23 and 22 institute of third straight panel section
At acute angle be 82 degree.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (9)
1. a kind of novel postnotum and lateral wall self-locking structure, including postnotum (1), lateral wall (2), it is characterised in that：
The postnotum (1) includes fitting section (15), and the edge of fitting section (15) is bent into clamping portion, the lateral wall
(2) side is bent to form a bending part with fan's slot；The postnotum (1) and lateral wall (2) pass through clamping portion and bending part
The mode of clamping is self-locking；
The clamping portion includes the first straight panel section (11) being sequentially connected, the first clamping section (12), the second clamping section (13), water conservancy diversion
Section (14)；
The bending part includes the second straight panel section (21) being sequentially connected, third straight panel section (22), tilted plate section (23), changeover portion
(24), the 4th straight panel section (25)；
The outer surface of fitting section (15) and lateral wall (2) fits compressions, the first straight panel section (11) and the 4th straight panel section
(25) fit compression, and first clamping section (12) and third straight panel section (22) fit compression.
2. a kind of novel postnotum according to claim 1 and lateral wall self-locking structure, which is characterized in that the fitting section
It (15) is straight panel section, the inner surface of fitting section (15) is third binding face (151), the third binding face (151) and side
The outer surface of side (2) fits, and the fitting section (15) and the first straight panel section (11) are perpendicular.
3. a kind of novel postnotum according to claim 1 and lateral wall self-locking structure, which is characterized in that first straight panel
Section (11), the 4th straight panel section (25) are straight panel section, and the first straight panel section (11) passes through arc panel company with section (15) are bonded
It connects, the inner surface of the first straight panel section (11) is the first binding face (111), first binding face (111) and the 4th straight panel
The outer surface of section (25) fits.
4. a kind of novel postnotum according to claim 1 and lateral wall self-locking structure, which is characterized in that first clamping
Section (12) is straight panel section, and first clamping section (12) is connect with the first straight panel section (11) by an arc panel, first card
Connecing obtuse angle formed by section (12) and the first straight panel section (11) is 131 degree；The outer surface of first clamping section (12) is the second patch
Conjunction face (112).
5. a kind of novel postnotum according to claim 1 and lateral wall self-locking structure, which is characterized in that second straight panel
Section (21), third straight panel section (22) are straight panel section, and the second straight panel section (21) and third straight panel section (22) pass through an arc
Plate connection, the second straight panel section (21) are mutually perpendicular to third straight panel section (22)；The second straight panel section (21) and third are straight
The outer surface of plate section (22) joint arc panel is mutually compressed with the second binding face (112) to be bonded, the second straight panel section (21) with
The parallel setting of first straight panel section (11), and the distance between the second straight panel section (21) and the first straight panel section (11) 0.4~
0.5mm。
6. a kind of novel postnotum according to claim 1 and lateral wall self-locking structure, which is characterized in that second clamping
Section (13) is straight panel section, and second clamping section (13) is connect with the first clamping section (12) by an arc panel, second card
It connects section (13) and connects into the hardened structure of " V " shape, open end the 4th straight panel of direction of the hardened structure of " V " shape with the first clamping section (12)
Section (25).
7. a kind of novel postnotum according to claim 1 and lateral wall self-locking structure, which is characterized in that the diversion section
It (14) is straight panel section, the diversion section (14) is connected with the second clamping section (13), the diversion section (14) and the 4th straight panel section
(25) parallel, and the distance between diversion section (14) and the 4th straight panel section (25) are in 1~3mm.
8. a kind of novel postnotum according to claim 1 and lateral wall self-locking structure, it is characterised in that：
The 4th straight panel section (25) is connected with tilted plate section (23) by changeover portion (24), and the tilted plate section (23) is that an inclination is set
The straight panel section set, the changeover portion (24) are arc section, and the bending depth of the bending part is 12~15mm；
It is 1~3mm the distance between at the top of the top and changeover portion (24) of the diversion section (14).
9. a kind of novel postnotum according to claim 1 and lateral wall self-locking structure, which is characterized in that the tilted plate section
(23) it is connected with third straight panel section (22) by an arc panel, acute angle formed by the tilted plate section (23) and third straight panel section (22)
It is 82 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591278.4U CN208170833U (en) | 2018-04-24 | 2018-04-24 | A kind of novel postnotum and lateral wall self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591278.4U CN208170833U (en) | 2018-04-24 | 2018-04-24 | A kind of novel postnotum and lateral wall self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208170833U true CN208170833U (en) | 2018-11-30 |
Family
ID=64370573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820591278.4U Active CN208170833U (en) | 2018-04-24 | 2018-04-24 | A kind of novel postnotum and lateral wall self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208170833U (en) |
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2018
- 2018-04-24 CN CN201820591278.4U patent/CN208170833U/en active Active
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