CN205536752U - Fixing device and refrigerator of refrigerator spare part - Google Patents
Fixing device and refrigerator of refrigerator spare part Download PDFInfo
- Publication number
- CN205536752U CN205536752U CN201620076013.1U CN201620076013U CN205536752U CN 205536752 U CN205536752 U CN 205536752U CN 201620076013 U CN201620076013 U CN 201620076013U CN 205536752 U CN205536752 U CN 205536752U
- Authority
- CN
- China
- Prior art keywords
- positive stop
- lug boss
- stop lug
- refrigerator
- spacing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Refrigerator Housings (AREA)
Abstract
The utility model relates to the technical field of household appliances, especially, relate to a fixing device and refrigerator of refrigerator spare part. A fixing device of refrigerator spare part, includes: fixed buckle and spacing convex button, fixed buckle and spacing convex button connect with left and right sides locating part through upper and lower spacing respectively. Spacing upper and lower first spacing boss and the spacing boss of second on buckle and spacing convex button are being fixed in the setting respectively, first spacing boss is after along clockwise or anticlockwise's rotatory route rotation to closed position, the spacing boss of second with first spacing boss offsets to press and connects. Through upper and lower spacing about with the locating part will fix buckle and stable fixed be in the same place of spacing convex button, upper and lower spacing piece is used for the location of direction and upper and lower orientation, about the locating part be used for all around the quick location of direction and axle center direction. Simple structure, convenient operation has reduced the equipment process and the equipment degree of difficulty, has improved product percent of pass and production efficiency.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly relates to the fixing device of a kind of refrigerator parts
And refrigerator.
Background technology
At present industry is adopted between refrigerator parts more and be screwed, fixing, the lamp of such as slide rail, guide rail
Fixing of cover.What the slide rail of current refrigerator used is fixed on refrigerator lining and reinforcement with screw exactly by slide rail
Fixed form on iron.
If being screwed between refrigerator parts, employing is needed manually to be fixed, time-consuming, laborious,
Easily stripped thread.Meanwhile, the process playing screw needs to follow correct direction of rotation, adds the complexity of operation.
Before foam box, need first to fill built-in fitting to facilitate screw to fix, easy to fall off in built-in fitting foaming process,
Cause foaming rear box to be scrapped, add production cost, reduce production efficiency.After foam box completes
The screw being also performed between refrigerator parts is fixed, and adds production process, reduces production efficiency.
There is a certain degree of deformation in foaming rear box, this allows for moving for the datum level fixing screw
Position, when screw datum level after deformation is fixed, is easier to the situation that installation is not in place occur, affects parts
Normal use.
Use screw securing part, be scattered in the screw on ground, easily stab workman, there is potential safety hazard.
The process playing screw can produce loud noise, the hearing of workman can be caused damage.
Utility model content
The purpose of this utility model is to propose the fixing device of a kind of refrigerator parts, by upper and lower locating part
Together with being stably fixed to spacing convex button by fixing buckle with left and right locating part, instead of the refrigerator zero of routine
The mode that parts manual screw is fixing, it is achieved direction and the quick location of axis direction all around, decreases
Assembling procedure and assembling difficulty.
The utility model additionally provides a kind of refrigerator, fixes parts by this device, it is achieved that without screw
Fixed form, decreases assembling procedure and assembles difficulty so that refrigerator assembles the easiest, improves product
Qualification rate and production efficiency.
For reaching this purpose, the utility model by the following technical solutions:
The utility model provides the fixing device of a kind of refrigerator parts, including: fixing buckle and limit convex
Button, described fixing buckle and spacing convex button are attached by upper and lower locating part and left and right locating part respectively.
One of preferred version as the technical program, described upper and lower locating part includes being separately positioned on fixing card
The first positive stop lug boss on button and spacing convex button and the second positive stop lug boss, described first positive stop lug boss is along clockwise
Or anticlockwise rotation path rotates to closing position, described second positive stop lug boss and described first
Positive stop lug boss compresses connection mutually.
Supporting of one of preferred version as the technical program, described first positive stop lug boss and the second positive stop lug boss
Junction is the convex surface that middle high both sides are low, is engaging in place when the first positive stop lug boss and the second positive stop lug boss rotate
After, seamless between described first positive stop lug boss and the second positive stop lug boss.
One of preferred version as the technical program, described left and right locating part includes being separately positioned on fixing card
The 3rd positive stop lug boss on button and spacing convex button and the 4th positive stop lug boss, described 3rd positive stop lug boss and the 4th limit
After position boss is closed into position along rotation path, described 3rd positive stop lug boss is pressed on the side of the 4th positive stop lug boss.
One of preferred version as the technical program, described 3rd positive stop lug boss and the 4th positive stop lug boss offset
The face connect is arc.
One of preferred version as the technical program, described 3rd positive stop lug boss is W type boss, described
Four positive stop lug boss are cylindrical end tangs.
One of preferred version as the technical program, described upper and lower locating part includes two groups symmetrically arranged
Two positive stop lug boss and the first positive stop lug boss, and it is symmetrically arranged at the both sides of upper and lower locating part.
One of preferred version as the technical program, described first positive stop lug boss and the second positive stop lug boss and
Described 3rd positive stop lug boss and the 4th positive stop lug boss are interference fit.
One of preferred version as the technical program, described fixing card buckles and offers leakage abscess, in order to
Expanding foam solution during refrigerator foaming is entered, fills fixing cavity within buckle.
A kind of refrigerator, the fixing device of the refrigerator parts described in employing carries out the fixing of parts.
Beneficial effect: by upper and lower locating part and left and right locating part by fixing buckle and stable the consolidating of spacing convex button
Being scheduled on together, upper and lower locating part is for guiding and the location of above-below direction, and described left and right locating part is for front and back
Left and right directions and the quick location of axis direction.Simple in construction, easy to operate, decrease assembling procedure and group
Dress difficulty, improves product percent of pass and production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fixing device of the refrigerator parts that the utility model embodiment 1 provides；
Fig. 2 is the structural representation of the fixing buckle that the utility model embodiment 1 provides；
Fig. 3 is the structural representation of the spacing convex button of the utility model embodiment 1 confession.
In figure:
1, fixing buckle；11, the first positive stop lug boss；12, the 3rd positive stop lug boss；13, leakage abscess；14、
Rotate boss；15, edge is hidden；2, spacing convex button；21, the second positive stop lug boss；22, the 4th limit convex
Platform.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
The many employings of parts of existing refrigerator are manually twisted the mode of screw and are fixed, operate complicated, time-consuming,
Arduously, easy stripped thread.Needing first to fill built-in fitting before foam box to facilitate screw to fix, built-in fitting foamed
In journey easy to fall off, cause foam rear box scrap, add production cost, reduce production efficiency.
Embodiment 1
The utility model provides the fixing device of a kind of refrigerator parts for the problems referred to above, such as Fig. 1-3 institute
Show, including: fixing buckle 1 and spacing convex button 2, described fixing buckle 1 and spacing convex button 2 are respectively by upper
Lower limit part and left and right locating part are attached.Described upper and lower locating part and left and right locating part are by fixing buckle 1
Stablize with spacing convex button 2 and be quickly fixed together, realize fixed guide and upper and lower by upper and lower locating part
To location, realized the quick location in all around direction and axis direction by left and right locating part.
Described upper and lower locating part includes the first limit convex being separately positioned in fixing buckle 1 and spacing convex button 2
Platform 11 and the second positive stop lug boss 21, described first positive stop lug boss 11 below described second positive stop lug boss 21,
Described first positive stop lug boss 11 rotates to closing position along the rotation path in direction clockwise or counter-clockwise,
Described second positive stop lug boss 21 compresses with described first positive stop lug boss 11 phase and is connected.
The screwing operations of fixing buckle 1 relative limit convex button 2 is being total to along fixing buckle 1 and spacing convex button 2
Same axis rotation, to closing position, does not has direction to limit, the most all can complete to screw
Fixing, and easy removal can be rotated clockwise or counterclockwise after screwing.Either screwing operations is still
Unloading process, the most directionless restriction.
The upper surface of described first positive stop lug boss 11 is arcwall face, and described first positive stop lug boss 11 and second
The bearing surface of positive stop lug boss 21 is the convex surface that middle high both sides are low, along with fixing buckle 1 around axle center along second
When the closing direction relative limit convex button 2 of positive stop lug boss 21 rotates, described first positive stop lug boss 11 and second
The gap of positive stop lug boss 21 gradually decreases；When the first positive stop lug boss 11 and the second positive stop lug boss 21 are along Guan Bi side
After rotation is engaging in place, seamless between described first positive stop lug boss 11 and the second positive stop lug boss 21.The
One positive stop lug boss 11 and the second positive stop lug boss 21 realize the connection of non-displacement at above-below direction.
Concrete, described upper and lower locating part includes symmetrically arranged second positive stop lug boss 21 and first of at least two groups
Positive stop lug boss 11, and described two group of second positive stop lug boss 21 and the first positive stop lug boss 11 be symmetrically arranged at
The both sides of locating part up and down.
Described fixing buckle 1 and spacing convex button 2 are cylindrical structure, and described second positive stop lug boss 21 He
The inner side of described first positive stop lug boss 11 is globoidal structure, and the radian of described globoidal structure is tied with column type
The radian of structure is identical.
Described left and right locating part includes the 3rd limit convex being separately positioned in fixing buckle 1 and spacing convex button 2
Platform 12 and the 4th positive stop lug boss 22, described 3rd positive stop lug boss 12 is at least connected to the 4th positive stop lug boss 22
Inner side.Concrete, described left and right locating part includes symmetrically arranged 3rd positive stop lug boss 21 of at least two groups and the
Four positive stop lug boss 11, and described two group of the 3rd positive stop lug boss 21 and the 4th positive stop lug boss 11 be symmetricly set on
The both sides of lower limit part.
Described 3rd positive stop lug boss 12 has concurrently and guides and fixing effect, and described 3rd positive stop lug boss 12 is along the
Four limiting platforms 22 move, and stop when moving the highest point to the 4th positive stop lug boss 22, then fix buckle 1
Left and right the most locked, the lowest order of the 4th positive stop lug boss 22 and left and right limiting platform 12 when of locked
Highest order fully abuts, to realize fixing buckle 1 and the centralized positioning of spacing convex button 2, it is ensured that coaxial.
The face that described 3rd positive stop lug boss 12 and the 4th positive stop lug boss 22 abut against is arc.Preferably, institute
Stating the 3rd positive stop lug boss 12 is W type boss, and described 4th positive stop lug boss 22 is cylindrical end tangs.
Described first positive stop lug boss 11 and the second positive stop lug boss 21 and described 3rd positive stop lug boss 12 and the 4th
Positive stop lug boss 22 is interference fit.To fix between buckle 1 and spacing convex button 2 four sides up and down
To locking the most firm.
It is further opened with Lou abscess 13, in order to make the expanding foam solution during refrigerator foaming enter on described fixing buckle 1
Enter, fill fixing cavity within buckle 1, strengthen the fixing of fixing buckle 1 further.
The top of described fixing buckle 1 is additionally provided with rotation boss 14, it is simple to by fixing buckle 1 and limit convex
Button 2 rotates fixing, and the outer of described fixing buckle 1 is provided with and hides along 15, and described covering is used for along 15 will
Buckle 1 is fixed in engaging completely and spacing convex button 2 is closed.
In sum, by upper and lower locating part and left and right locating part by fixing buckle and stable the consolidating of spacing convex button
It is scheduled on mechanism together, realizes guiding and the location of above-below direction by upper and lower locating part, spacing by left and right
Part realizes all around direction and the quick location of axis direction.The refrigerator parts that instead of routine is manually twisted
The mode that screw is fixing, it is achieved that without screw fixation method, decreases assembling procedure and assembles difficulty so that
Refrigerator assembles the easiest, improves product percent of pass and production efficiency.
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to solve
Release principle of the present utility model, and the restriction to the utility model protection domain can not be construed to by any way.
Based on explanation herein, those skilled in the art need not pay performing creative labour can associate this reality
By other novel detailed description of the invention, within these modes fall within protection domain of the present utility model.
Claims (10)
1. the fixing device of a refrigerator parts, it is characterised in that including: fixing buckle (1) and limit
Position convex button (2), described fixing buckle (1) and spacing convex button (2) are respectively by upper and lower locating part and left and right
Locating part is connected, and described fixing buckle (1) and spacing convex button (2) are coaxially.
The fixing device of refrigerator parts the most according to claim 1, it is characterised in that described up and down
Locating part includes the first positive stop lug boss (11) being separately positioned in fixing buckle (1) and spacing convex button (2)
With the second positive stop lug boss (21), when described first positive stop lug boss (11) is along direction clockwise or counter-clockwise
Rotate path to rotate to closing position, described second positive stop lug boss (21) and described first positive stop lug boss (11)
Compress connection mutually.
The fixing device of refrigerator parts the most according to claim 2, it is characterised in that described first
The bearing surface of positive stop lug boss (11) and the second positive stop lug boss (21) is the convex surface that middle high both sides are low, when
First positive stop lug boss (11) and the second positive stop lug boss (21) rotate after being engaging in place, described first limit convex
Between platform (11) and the second positive stop lug boss (21) seamless.
The fixing device of refrigerator parts the most according to claim 1, it is characterised in that described left and right
Locating part includes the 3rd positive stop lug boss (12) being separately positioned in fixing buckle (1) and spacing convex button (2)
With the 4th positive stop lug boss (22), described 3rd positive stop lug boss (12) and the 4th positive stop lug boss (22) along rotating
After path Guan Bi puts in place, described 3rd positive stop lug boss (12) is pressed on the side of the 4th positive stop lug boss (22).
The fixing device of refrigerator parts the most according to claim 4, it is characterised in that the described 3rd
The face that positive stop lug boss (12) and the 4th positive stop lug boss (22) abut against is arc.
The fixing device of refrigerator parts the most according to claim 5, it is characterised in that the described 3rd
Positive stop lug boss (12) is W type boss, and described 4th positive stop lug boss (22) is cylindrical end tangs.
7. according to the fixing device of the refrigerator parts described in any one of claim 1-6, it is characterised in that
Described upper and lower locating part includes two groups of symmetrically arranged second positive stop lug boss (21) and the first positive stop lug boss (11),
And it is symmetrically arranged at the both sides of upper and lower locating part.
The fixing device of refrigerator parts the most according to claim 7, it is characterised in that described first
Positive stop lug boss (11) and the second positive stop lug boss (21) and described 3rd positive stop lug boss (12) and the 4th limit
Position boss (22) is interference fit.
The fixing device of refrigerator parts the most according to claim 1, it is characterised in that described fixing
It is further opened with Lou abscess (13) on buckle (1), in order to the expanding foam solution during refrigerator foaming is entered, fills out
Fill the cavity that fixing buckle (1) is internal.
10. a refrigerator, it is characterised in that use zero, refrigerator as described in any one of claim 1-9
The fixing device of part carries out the fixing of parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076013.1U CN205536752U (en) | 2016-01-25 | 2016-01-25 | Fixing device and refrigerator of refrigerator spare part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076013.1U CN205536752U (en) | 2016-01-25 | 2016-01-25 | Fixing device and refrigerator of refrigerator spare part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536752U true CN205536752U (en) | 2016-08-31 |
Family
ID=56770007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620076013.1U Expired - Fee Related CN205536752U (en) | 2016-01-25 | 2016-01-25 | Fixing device and refrigerator of refrigerator spare part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508328A (en) * | 2020-11-16 | 2022-05-17 | 中国石油天然气股份有限公司 | Oil nozzle |
-
2016
- 2016-01-25 CN CN201620076013.1U patent/CN205536752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508328A (en) * | 2020-11-16 | 2022-05-17 | 中国石油天然气股份有限公司 | Oil nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |