CN212927484U - Spring buffer device for refrigerator door plate - Google Patents
Spring buffer device for refrigerator door plate Download PDFInfo
- Publication number
- CN212927484U CN212927484U CN202020933184.8U CN202020933184U CN212927484U CN 212927484 U CN212927484 U CN 212927484U CN 202020933184 U CN202020933184 U CN 202020933184U CN 212927484 U CN212927484 U CN 212927484U
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- CN
- China
- Prior art keywords
- refrigerator
- spring
- refrigerator body
- door
- door plate
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- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 3
- 241001330002 Bambuseae Species 0.000 claims abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 3
- 239000011425 bamboo Substances 0.000 claims abstract 3
- 230000030279 gene silencing Effects 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model discloses a spring buffer for refrigerator door plant, including the refrigerator body, the symmetrical locking deep groove of having seted up in the upper and lower both sides of refrigerator body seal face, connect magnetic suction ring piece through buffer spring in the locking deep groove, the symmetrical protruding post that is equipped with a body structure in the upper and lower both sides of door plant seal face, the top fixed mounting of protruding post is equipped with the magnetic head, magnetic suction ring piece be used for with the magnetic head between adsorb mutually and be connected, the imported terminal surface both sides symmetry of locking deep groove is provided with the lug groove, fastening installation is equipped with embedded section of thick bamboo in the lug groove, through expanding spring coupling round pin piece in the inner chamber section of thick bamboo, the lateral wall of round pin piece is the ellipsoid shape, the arc recess has been seted up to the symmetry on the top both sides wall of protruding post, be used for in the arc recess seted up with round pin piece between the ellipsoid shape. By adopting the technical scheme, the refrigerator door is simple in structure, convenient to assemble and install, convenient to operate and apply and beneficial to strengthening sealing and closing between the door plate and the refrigerator body.
Description
Technical Field
The utility model relates to a refrigerator door plant buffer's technical field especially relates to a spring buffer for refrigerator door plant.
Background
Refrigerator door plant rotates the assembly installation on the refrigerator body through a curb plate end to be convenient for the pulling or close the door plant and use, but be on the sealing end face of current door plant and refrigerator body that the laminating of contradicting of sealing strip seals the use, nevertheless close the reciprocal operation of circulation along with the long-time pulling back of door plant, cause the sealing strip wearing and tearing that set up on both sealing end faces easily, the rebound exposes the space when can causing the door plant to close, lead to the refrigerator refrigeration fresh-keeping effect to reduce, the urgent need improves, therefore, we design a spring buffer for refrigerator door plant.
SUMMERY OF THE UTILITY MODEL
For solving prior art scheme's defect, the utility model discloses a spring buffer for refrigerator door plant.
The utility model discloses a spring buffer device for a refrigerator door plate, which comprises a refrigerator body and a door plate, wherein the door plate is rotatably arranged on the refrigerator body, the upper side and the lower side of the sealing end surface of the refrigerator body are symmetrically provided with a locking deep groove, the bottom of the locking deep groove is provided with a buffer spring in an assembling way, the buffer spring is fixedly connected with a magnetic suction ring block, the upper side and the lower side of the sealing end surface of the door plate are symmetrically provided with a convex column of an integrated structure, the top end of the convex column is fixedly provided with a magnetic head, the magnetic suction ring block is used for being connected with the magnetic head in an absorbing way, the two sides of the inlet end surface of the locking deep groove are symmetrically provided with a lock lug groove, an embedded cylinder is fixedly arranged in the lock lug groove, the bottom of the embedded cylinder is provided with an extension spring in an assembling way, the extension spring is fixedly connected with, arc-shaped grooves are symmetrically formed in two side walls of the top end of the protruding column, and the arc-shaped grooves are used for being in bolt locking connection with the outer walls of the pin blocks in the shape of the elliptical spheres.
Preferably, the outer diameter of the magnetic suction ring block is matched with the aperture of the locking deep groove in a consistent manner.
Preferably, the pin block is matched with the inner diameter of the embedded cylinder in size.
Preferably, one side opening end of the first L-shaped silencing hole is uniformly distributed on the sealing end face of the refrigerator body, and the other side opening end of the first L-shaped silencing hole faces towards the inner cavity of the refrigerator body.
Preferably, the door plate sealing end face is uniformly provided with one side opening end of the L-shaped silencing hole II, and the other side opening end of the L-shaped silencing hole II faces the inner cavity of the refrigerator body.
The beneficial effects are that:
1. its simple structure, assembly simple to operate, the sealed in-process that closes of collision between door plant and the refrigerator body, it is fixed to adsorb between the magnetic head that protruding capital end set up and the magnetic suction ring piece, and compresses buffer spring under the effect of collision inertia for carry out buffering collision between door plant and the refrigerator body and close.
2. And the arc-shaped groove formed in the protruding column is in locking connection with the outer wall of the elliptic sphere of the pin block, so that the protruding column is firmly inserted in the locking deep groove in a sealing manner, the door plate is prevented from being collided, closed and flicked, the operation and the application are convenient, and the enhancement of the sealing and the closing between the door plate and the refrigerator body is facilitated.
Drawings
Fig. 1 is a schematic structural view of a spring buffer device for a refrigerator door panel according to the present invention;
FIG. 2 is a schematic cross-sectional view of a spring damper assembly for a refrigerator door panel according to the present invention;
FIG. 3 is a schematic view of an assembly locking structure of a spring damper for a refrigerator door of the present invention;
fig. 4 is an enlarged schematic view of the spring buffer device for a refrigerator door of the present invention from direction a.
Wherein: 1-refrigerator body; 2-door panel; 3-locking the deep groove; 4-a buffer spring; 5-magnetic attracting ring block; 6-lug locking groove; 7-an embedded cylinder; 8-a telescopic spring; 9-a pin block; 10-raised columns; 11-an arc-shaped groove; 12-a magnetic head; 13-L-shaped silencing hole I; and a second 14-L-shaped silencing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model discloses a spring buffer device for a refrigerator door plate, which comprises a refrigerator body 1 and a door plate 2, wherein the door plate 2 is rotatably installed on the refrigerator body 1, locking deep grooves 3 are symmetrically arranged on the upper and lower sides of the sealing end surface of the refrigerator body 1, a buffer spring 4 is arranged on the bottom assembly of the locking deep groove 3, a magnetic suction ring block 5 is fixedly connected on the buffer spring 4, protruding columns 10 of an integrated structure are symmetrically arranged on the upper and lower sides of the sealing end surface of the door plate 2, a magnetic head 12 is fixedly arranged on the top ends of the protruding columns 10, the magnetic suction ring block 5 is used for being connected with the magnetic head 12 in an adsorption manner, lug grooves 6 are symmetrically arranged on the two sides of the inlet end surface of the locking deep groove 3, an embedded cylinder 7 is fixedly arranged in the lug grooves 6, a telescopic spring 8 is arranged on the bottom assembly of the embedded cylinder 7, fixedly connected with round pin piece 9 on the expanding spring 8, the lateral wall of round pin piece 9 is the ellipsoid shape, arc recess 11 has been seted up to the symmetry on the top both sides wall of protruding post 10, be used for in the arc recess 11 seted up with round pin piece 9 between the ellipsoid shape outer wall looks bolt lock joint.
The outer diameter of the magnetic suction ring block 5 is matched with the aperture of the locking deep groove 3 in a consistent mode, so that the magnetic suction ring block 5 slides stably along the locking deep groove 3.
The pin block 9 is matched with the inner diameter of the embedded cylinder 7 in a consistent manner, so that the pin block 9 is stable in stretching and sliding along the embedded cylinder 7.
The refrigerator is characterized in that one side opening end provided with a first L-shaped silencing hole 13 is uniformly distributed on the sealing end face of the refrigerator body 1, the other side opening end of the first L-shaped silencing hole 13 faces the inner cavity of the refrigerator body 1, one side opening end provided with a second L-shaped silencing hole 14 is uniformly distributed on the sealing end face of the door plate 2, the other side opening end of the second L-shaped silencing hole 14 faces the inner cavity of the refrigerator body 1, and when the door plate 2 collides with the refrigerator body 1 in the closing process, the first L-shaped silencing hole 13 and the second L-shaped silencing hole 14 are convenient for transmitting sound generated by abutting collision of the positions of the sealing end faces to the inner cavity of the refrigerator to be isolated and silence.
The utility model is implemented as follows: when the door panel 2 is closed for use, the convex columns 10 symmetrically arranged at the upper side and the lower side of the sealing end surface of the door panel 2 are pre-extended into the locking deep groove 3, the magnetic heads 12 of the convex columns 10 extrude the abutting pin blocks 9 to slide and shrink into the embedded cylinder 7, under the action of the closing inertia of the door panel 2, the magnetic head 12 is fixedly attracted with the magnetic ring block 5 arranged in the locking deep groove 3, and the inertia compression buffer spring 4 performs closing for relieving the collision between the door panel 2 and the refrigerator body 1, in the process of moving the inertia compression buffer spring 4 backwards, the elliptic sphere outer wall of the pin block 9 is reset to be in the arc-shaped groove 11 arranged on the two side walls at the top end of the convex column 10 for bolt locking connection under the action of the extension spring 8, so that the door panel 2 and the refrigerator body 1 are sealed and firmly locked, when the door plate 2 is pulled to be opened, the pin block 9 is extruded and stretched into the embedded cylinder 7, and the magnetic suction ring block 5 is separated from the magnetic head 12. By adopting the technical scheme, the refrigerator door is simple in structure and convenient to assemble and install, in the process of collision, sealing and closing between the door panel and the refrigerator body, the magnetic head arranged at the top end of the protruding column and the magnetic suction ring block are fixedly adsorbed, and the buffer spring is compressed under the action of collision inertia, so that the door panel and the refrigerator body are in collision buffering and closing; and the arc-shaped groove formed in the protruding column is in locking connection with the outer wall of the elliptic sphere of the pin block, so that the protruding column is firmly inserted in the locking deep groove in a sealing manner, the door plate is prevented from being collided, closed and flicked, the operation and the application are convenient, and the enhancement of the sealing and the closing between the door plate and the refrigerator body is facilitated.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (5)
1. A spring buffering device for a refrigerator door plate comprises a refrigerator body (1) and the door plate (2), wherein the door plate (2) is installed on the refrigerator body (1) in a rotating mode, and the spring buffering device is characterized in that locking deep grooves (3) are symmetrically formed in the upper side and the lower side of the sealing end face of the refrigerator body (1), a buffering spring (4) is installed at the bottom of each locking deep groove (3) in an assembling mode, a magnetic suction ring block (5) is fixedly connected onto each buffering spring (4), protruding columns (10) of an integrated structure are symmetrically arranged on the upper side and the lower side of the sealing end face of the door plate (2), magnetic heads (12) are fixedly installed at the top ends of the protruding columns (10), the magnetic suction ring block (5) is used for being connected with the magnetic heads (12) in an adsorbing mode, locking lug grooves (6) are symmetrically formed in the two sides of the inlet end face of each locking deep groove (3), embedded barrels (7), the bottom assembly installation of embedded section of thick bamboo (7) is equipped with expanding spring (8), fixedly connected with round pin piece (9) on expanding spring (8), the lateral wall of round pin piece (9) is the ellipsoid shape, arc recess (11) have been seted up to the symmetry on the top both sides wall of protruding post (10), be used for in arc recess (11) seted up with round pin piece (9) between the ellipsoid shape outer wall mutually bolt lock-connected.
2. The spring buffer device for a refrigerator door as claimed in claim 1, wherein: the outer diameter of the magnetic suction ring block (5) is matched with the aperture of the locking deep groove (3) in a consistent manner.
3. The spring buffer device for a refrigerator door as claimed in claim 1, wherein: the pin block (9) is matched with the inner diameter of the embedded cylinder (7) in size.
4. The spring buffer device for a refrigerator door as claimed in claim 1, wherein: the refrigerator is characterized in that one side opening end of the L-shaped silencing hole I (13) is uniformly distributed on the sealing end face of the refrigerator body (1), and the other side opening end of the L-shaped silencing hole I (13) faces towards the inner cavity of the refrigerator body (1).
5. The spring buffer device for a refrigerator door as claimed in claim 1, wherein: the refrigerator door is characterized in that one side opening end of the L-shaped silencing hole II (14) is uniformly distributed on the sealing end face of the door plate (2), and the other side opening end of the L-shaped silencing hole II (14) faces towards the inner cavity of the refrigerator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933184.8U CN212927484U (en) | 2020-05-28 | 2020-05-28 | Spring buffer device for refrigerator door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933184.8U CN212927484U (en) | 2020-05-28 | 2020-05-28 | Spring buffer device for refrigerator door plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212927484U true CN212927484U (en) | 2021-04-09 |
Family
ID=75319356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020933184.8U Expired - Fee Related CN212927484U (en) | 2020-05-28 | 2020-05-28 | Spring buffer device for refrigerator door plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212927484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192389A (en) * | 2021-05-06 | 2021-07-30 | 临沂市拓普网络股份有限公司 | Platform is used in teaching based on wisdom classroom |
-
2020
- 2020-05-28 CN CN202020933184.8U patent/CN212927484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192389A (en) * | 2021-05-06 | 2021-07-30 | 临沂市拓普网络股份有限公司 | Platform is used in teaching based on wisdom classroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |