CN202511551U - Combination structure of lateral walls and back plates of refrigerator - Google Patents
Combination structure of lateral walls and back plates of refrigerator Download PDFInfo
- Publication number
- CN202511551U CN202511551U CN2012200923408U CN201220092340U CN202511551U CN 202511551 U CN202511551 U CN 202511551U CN 2012200923408 U CN2012200923408 U CN 2012200923408U CN 201220092340 U CN201220092340 U CN 201220092340U CN 202511551 U CN202511551 U CN 202511551U
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- groove
- draw
- postnotum
- sides
- lateral wall
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- Expired - Fee Related
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Abstract
The utility model discloses a combination structure of lateral walls and back plates of a refrigerator. The combination structure comprises the lateral walls and the back plates, wherein a clamping groove is arranged on one side of each of the lateral walls, groove structures are respectively arranged on two sides of the back plates, are arranged in the clamping grooves in a clamping mode and are tightly pressed on the walls of the grooves, each of the groove structures comprises a groove bottom, wing plates are formed by the back plates on the two sides of the openings of the grooves, and the groove bottoms and the wing plates on the two sides are in pressing fit with the walls of the clamping grooves. The groove bottoms are in pressing fit with the walls of the clamping grooves, so that the assembly is firm and screws are not required for fixing compared with the prior art, the groove structures of the back plates are required to be inserted into the clamping grooves of the lateral walls and the assembly efficiency is greatly improved compared with the prior art. First crimping slits are formed between the groove bottoms and the walls of the clamping grooves, second crimping slits and third crimping slits are formed between the wing plates at two sides and the groove walls, then froth after being foamed cannot flow over unless the froth passes through three crimping slits, and the froth cannot flow out on the premise that sponge tape is not used.
Description
Technical field
The utility model relates to a kind of refrigerator, especially the combining structure of refrigerator lateral wall and postnotum.
Background technology
At present, the assembly structure of refrigerator parts is mostly with easy to process, and mounting process is easy to be prerequisite.Referring to compressor room back shroud among being connected of Chinese patent ZL201120001608.8 disclosed " a kind of refrigerator " latus inframedium, central sill and case courage, the Chinese patent ZL201120078955.0 disclosed " a kind of refrigerator " clamp and Chinese patent ZL200820205640.6 disclosed " a kind of refrigerator body structure " in top board and left side plate, inner bag, back being connected of plate (connected modes such as employing clamps, plug-in mounting and setting-in); The common objective of these connected modes is to reduce the fixedly operation of screw, makes attended operation more convenient.
The combination of current refrigerator lateral wall and postnotum; Look the direction of lateral wall bending groove; Postnotum has two kinds of plug-in mounting modes of vertical insertion type and parallel plug-in type, and vertical insertion type is seen the Fig. 5 in the ZL200820205640.6 patent, accompanying drawing 1 and accompanying drawing 2 in the flat plug-in type present patent application.Because postnotum has the flanging structure, the postnotum in above-mentioned two kinds of connected modes all can have fit clearance behind the slot that inserts left and right sides lateral wall.For preventing that the polyurethane foam foam from overflowing from said fit clearance, prevent that simultaneously postnotum and lower shoe from installing phenomenon not in place, when being connected of refrigerator backboard and left and right sides lateral wall, all need use sponge rubber belt sealing and fixing again with polyester tape or screw.
As depicted in figs. 1 and 2, the combination of existing flat plug-in type refrigerator lateral wall and postnotum comprises lateral wall 32, postnotum 31 and polyurethane foam foam.Before the foaming; Paste the sponge adhesive tape 33 of certain width puts down it in draw-in groove that inserts lateral wall 32 at edge, the refrigerator backboard left and right sides; Both sides, postnotum 31 lower end are fixed on (Fig. 1, the horizontal cross that is postnotum and side lateral wall combination shown in Figure 2, therefore diagram has only a screw 35) on the lateral wall with two screws 35 then.This refrigerator lateral wall 32 is connected cumbersome with the combination operation of postnotum 31, foaming back polyurethane foam foam overflows between the slit of combination easily, and assembly quality is difficult to guarantee that production efficiency is lower.
The utility model content
The purpose of the utility model is to provide a kind of simple in structure, the refrigerator lateral wall that efficiency of assembling is higher and the combining structure of postnotum.
For realizing above-mentioned purpose; The refrigerator lateral wall of the utility model and the combining structure of postnotum comprise lateral wall and postnotum; Lateral wall one side is provided with draw-in groove, and said postnotum both sides are respectively equipped with groove structure, and said groove structure is fastened in the said draw-in groove and with the cell wall of said groove and presses mutually.
Because bottom land presses with the cell wall of draw-in groove and cooperates, therefore compare assembling in the past more firmly, need not make and be screwed, during assembling, only need to get final product in the draw-in groove with the groove structure insertion lateral wall of postnotum, compare and improved efficiency of assembling in the past greatly.
Said groove structure comprises bottom land, and the postnotum of said groove notch both sides forms wing plate; Said bottom land and wing plates on two sides are pressed with the cell wall of said draw-in groove respectively and are cooperated; Form the first crimping slit between said bottom land and the draw-in groove cell wall, form the second crimping slit and the 3rd crimping slit between the cell wall of said wing plates on two sides and said draw-in groove.Said groove structure stretches into the outer surface of draw-in groove one side and the cell wall of said draw-in groove surrounds first cavity, and the inner surface of said groove structure and the cell wall of said draw-in groove surround second cavity.
Because bottom land and wing plates on two sides are pressed with the cell wall of draw-in groove respectively and are cooperated; Therefore compared in the past not only assembling more firmly, need not make and be screwed; And the formation first crimping slit between bottom land and the draw-in groove cell wall; Form second, third crimping slit between wing plates on two sides and the cell wall, make foaming back polyurethane foam foam just can overflow, thereby under the prerequisite of not using the sponge adhesive tape, prevented overflowing of frothing foam basically through slit, three roads.In a word, the utility model is simple in structure, and cost is lower and improved efficiency of assembling.
Said draw-in groove is the integrate shaped type draw-in groove that is formed by lateral wall bending back.
Draw-in groove is the integrate shaped type draw-in groove that is formed by lateral wall bending back, and is simple in structure, is convenient to make.
Description of drawings
Fig. 1 is the horizontal cross of existing lateral wall draw-in groove and the flat plug-in connection middle and upper part of postnotum;
Fig. 2 is the horizontal cross of existing lateral wall draw-in groove and the flat plug-in connection lower screw bearing of postnotum;
Fig. 3 is the horizontal cross of the combining structure of the utility model refrigerator lateral wall and postnotum.
The specific embodiment
It is as shown in Figure 3 that (shown in Figure 3 is the sketch map of postnotum 1 one sides and 2 combinations of this side lateral wall; The combining structure of the opposite side of postnotum 1 and its homonymy lateral wall 2 and structure shown in Figure 3 are symmetry status); The refrigerator lateral wall of the utility model and the combining structure of postnotum comprise lateral wall 2 and postnotum 1; Lateral wall 2 one sides are provided with draw-in groove 9; Said postnotum 1 both sides are respectively equipped with the groove structure that presses mutually with said draw-in groove 9, and said groove structure comprises bottom land 15, and the postnotum 1 of said groove notch both sides forms wing plate 3; Said groove structure is fastened in the said draw-in groove 9, and said bottom land 15 and wing plates on two sides 3 are pressed with the cell wall of said draw-in groove 9 respectively and cooperated.Wherein, said draw-in groove 9 is the integrate shaped type draw-in grooves that formed by twice back of lateral wall 2 bendings.
During assembling, the groove structure of postnotum 1 end inserts in the draw-in groove 9 of lateral wall 2, and draw-in groove 9 is encased the groove structure integral body of inserting.As shown in Figure 3; Bottom land 15 and wing plates on two sides 3 were pressed with the cell wall of draw-in groove 9 respectively and were cooperated this moment; Form the first crimping slit 6 between bottom land 15 and draw-in groove 9 cell walls, form the second crimping slit 7 and the 3rd crimping slit 8 between the cell wall of wing plates on two sides 3 and said draw-in groove 9.Said groove structure stretches into the outer surface of draw-in groove 9 one sides and the cell wall of said draw-in groove 9 surrounds first cavity 21, and the cell wall of the inner surface of said groove structure and said draw-in groove 9 surrounds second cavity 22.
In the time of in the interlayer of polyurethane foam liquid injection lateral wall 2 and postnotum 1; Thereby expanding foam solution solidifies expansion gets into first cavity 21 in the infiltration first crimping slit 6 earlier; Thereby and then infiltrate the frothing foams that the second crimping slit 7 gets in second cavity, 22, the second cavitys 22 and just might infiltrate the 3rd crimping slit 8.Because pressure was very low when frothing foam reached second cavity 22, therefore be difficult to overflow through the 3rd crimping slit 8.The utility model carries out three times through first, second and 6,7, the 8 pairs of frothing foams in the 3rd crimping slit keeps out, and makes frothing foam be not easy between the slit of lateral wall 2 and postnotum 1 combination, to overflow.Such combining structure, the use of having practiced thrift sponge adhesive tape and polyester tape or screw has not only improved efficiency of assembling, has reduced working strength of workers and product cost, has also improved the quality of product assembling simultaneously.
Certainly, the utility model includes but not limited to present embodiment, only needs adaptive each other and can form crimping slit, three roads to get final product like the shape of said draw-in groove 9 and said groove, is not limited to the concrete shape in the accompanying drawing; This type of conventional conversion all drops within the protection domain of the utility model.
Claims (3)
1. the combining structure of refrigerator lateral wall and postnotum; Comprise lateral wall and postnotum; Lateral wall one side is provided with draw-in groove, it is characterized in that: said postnotum both sides are respectively equipped with groove structure, and said groove structure is fastened in the said draw-in groove and with the cell wall of said groove and presses mutually.
2. the combining structure of refrigerator lateral wall according to claim 1 and postnotum is characterized in that: said groove structure comprises bottom land, and the postnotum of said groove notch both sides forms wing plate; Said bottom land and wing plates on two sides are pressed with the cell wall of said draw-in groove respectively and are cooperated;
Form the first crimping slit between said bottom land and the draw-in groove cell wall, form the second crimping slit and the 3rd crimping slit between the cell wall of said wing plates on two sides and said draw-in groove;
Said groove structure stretches into the outer surface of draw-in groove one side and the cell wall of said draw-in groove surrounds first cavity, and the inner surface of said groove structure and the cell wall of said draw-in groove surround second cavity.
3. the combining structure of refrigerator lateral wall according to claim 1 and 2 and postnotum is characterized in that: said draw-in groove is the integrate shaped type draw-in groove that is formed by lateral wall bending back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200923408U CN202511551U (en) | 2012-03-13 | 2012-03-13 | Combination structure of lateral walls and back plates of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200923408U CN202511551U (en) | 2012-03-13 | 2012-03-13 | Combination structure of lateral walls and back plates of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511551U true CN202511551U (en) | 2012-10-31 |
Family
ID=47064032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200923408U Expired - Fee Related CN202511551U (en) | 2012-03-13 | 2012-03-13 | Combination structure of lateral walls and back plates of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477958A (en) * | 2017-09-01 | 2017-12-15 | 佛山市小鲜互联电器科技有限公司 | Cover attaching construction after freezer compressor |
-
2012
- 2012-03-13 CN CN2012200923408U patent/CN202511551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477958A (en) * | 2017-09-01 | 2017-12-15 | 佛山市小鲜互联电器科技有限公司 | Cover attaching construction after freezer compressor |
| CN107477958B (en) * | 2017-09-01 | 2023-09-01 | 佛山市小鲜互联电器科技有限公司 | Refrigerator compressor rear cover mounting structure |
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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: 20121031 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |