CN203798083U - Temperature control box for refrigerator - Google Patents
Temperature control box for refrigerator Download PDFInfo
- Publication number
- CN203798083U CN203798083U CN201420248011.7U CN201420248011U CN203798083U CN 203798083 U CN203798083 U CN 203798083U CN 201420248011 U CN201420248011 U CN 201420248011U CN 203798083 U CN203798083 U CN 203798083U
- Authority
- CN
- China
- Prior art keywords
- temperature control
- control knob
- rotating shaft
- connecting chuck
- hole
- 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
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a temperature control box for a refrigerator. The temperature control box comprises a box body, a temperature control knob, a connecting chuck, a temperature controller and a fixing nut, wherein a vertical through hole is formed in the box body, the connecting chuck is embedded into the through hole, the fixing nut is arranged on the connecting chuck, three clamping claws are arranged on the inner circumferential surface of the temperature control knob, the temperature control knob is connected with the connecting chuck in a clamped mode by clamping the clamping claws of the temperature control knob to the periphery of the connecting chuck, a D-type hole is formed in the middle of the temperature control knob, the temperature controller comprises a shaft, and the upper end of the shaft is inserted in the D-type hole of the temperature control knob so that when the temperature control knob is rotated, the shaft can be driven to rotate along with the temperature control knob. The temperature control box for the refrigerator has the advantages of being simple in installation technology, capable of being easily replaced, firm in installation, attractive in appearance, low in maintenance cost and the like.
Description
Technical field
The utility model relates to a kind of refrigerator temp. controlling box.
Background technology
Refrigerator temperature control box is arranged on refrigerator cold-storage box house mostly, has side, overhead or back type, both economy and durability again elegant in appearance, the requirement such as maintain and replace will facilitate and maintenance cost is low.
On market, the refrigerator temperature control box of most this side does not have connecting chuck now, is to reach assembling effect by axle and the knob close-fitting of temperature controller completely, but due to foozle and technological reason, be directed at too close-fitting, the difficult dress of production technology, and fragile temperature controller, be directed at the situations such as temperature-sensitive is inaccurate and occur; Too loose temperature control knob easily comes off, and does not reach live part and the working of plastics close-fitting radial pull that safety requires and will reach the standard of 30N; Some producers, in order to reach manufacturing technique requirent and safety requirement, adopt viscose glue mode, but the method has also brought very big inconvenience to maintenance, adopts barbarous mode, unloads lower knob, easily causes temperature controller and other parts damages.
Utility model content
The utility model is the weak point existing in above-mentioned prior art for avoiding, provide that a kind of technique is simple, convertibility is strong, install firmly, appearance looks elegant and the low refrigerator temp. controlling box of maintenance cost, to solve, the knob being directed at because of mismachining tolerance problem comes off, knob too tightly cannot assemble, do not meet the axial 30N pulling force of the live part problem of safety requirement.
The utility model be technical solution problem by the following technical solutions.
A kind of refrigerator temp. controlling box, its design feature is to comprise box body, temperature control knob, connecting chuck, temperature controller and hold-down nut; On described box body, be provided with the through hole of up/down perforation, described connecting chuck is embedded in described through hole, and described hold-down nut is arranged on described connecting chuck; On the inner peripheral surface of described temperature control knob, be provided with three claws, described temperature control knob, by its claw being stuck on the bayonet socket of periphery of described connecting chuck, is connected together temperature control knob and described connecting chuck; The centre of described temperature control knob is provided with D shape hole;
Described temperature controller includes a rotating shaft, and insert in the D shape hole of described temperature control knob the upper end of described rotating shaft, can drive described rotating shaft to rotate together while making to rotate described temperature control knob.
A kind of refrigerator of the present utility model is also by the design feature of temp. controlling box:
Described rotating shaft comprises that radially section is the D shape section of D shape and is provided with externally threaded thread segment; The rotating shaft of described temperature controller is inserted box body from the below of described box body through hole, the D shape section of described rotating shaft is inserted in the D shape hole of described temperature control knob, between the thread segment of described rotating shaft and described hold-down nut, be connected in the mode of threaded engagement, described temperature controller is fixed on described box body.
Compared with the prior art, the utility model beneficial effect is embodied in:
A kind of refrigerator temp. controlling box of the present utility model, is provided with all-round equally distributed three claws on described temperature control knob medial lip limit, be used for connecting connecting chuck; The all-round lip limit that is provided with of described connecting chuck, is connected with temperature control knob claw.Connecting chuck by the threaded rotating shaft that arranges in temperature control through temp. controlling box, connecting chuck by the temperature controller hold-down nut formula structure that links into an integrated entity.Refrigerator temperature control box mounting process of the present utility model is simple, convertibility is strong, install firmly, appearance looks elegant and maintenance cost low.
A kind of refrigerator temp. controlling box of the present utility model, has that mounting process is simple, convertibility is strong, install firmly, appearance looks elegant and the advantage such as maintenance cost is low.
Brief description of the drawings
Fig. 1 is the blast structural representation of refrigerator temperature control box of the present utility model.
Fig. 2 is the temperature control knob structure schematic diagram of refrigerator temperature control box of the present utility model.
Fig. 3 is the temperature controller structure schematic diagram of refrigerator temperature control box of the present utility model.
Fig. 4 is the schematic diagram of the integral installation distribution structure of refrigerator temperature control box of the present utility model.
In Fig. 1～Fig. 4, label is: 1 temperature control knob, 101 claws, 102D shape hole, 2 hold-down nuts, 3 connecting chucks, 301 bayonet sockets, 4 box bodys, 401 through holes, 5 temperature controllers, 50 rotating shafts, 501D shape section, 502 thread segments.
Below pass through detailed description of the invention, and the utility model is described in further detail by reference to the accompanying drawings.
Detailed description of the invention
Referring to Fig. 1～Fig. 4, a kind of refrigerator temp. controlling box, it comprises box body 4, temperature control knob 1, connecting chuck 3, temperature controller 5 and hold-down nut 2; On described box body 4, be provided with the through hole 401 of up/down perforation, described connecting chuck 3 is embedded in described through hole 401, and described hold-down nut 2 is arranged on described connecting chuck 3; On the inner peripheral surface of described temperature control knob 1, be provided with three claws 101, described temperature control knob 1, by its claw 101 being stuck on the bayonet socket 301 of periphery of described connecting chuck, is connected together temperature control knob 1 and described connecting chuck 3; The centre of described temperature control knob 1 is provided with D shape hole 102;
Described temperature controller 5 includes a rotating shaft 50, and insert in the D shape hole 102 of described temperature control knob 1 upper end of described rotating shaft 50, can drive described rotating shaft 50 to rotate together while making to rotate described temperature control knob 1.
Described rotating shaft 50 comprises that radially section is the D shape section 501 of D shape and is provided with externally threaded thread segment 502; The rotating shaft 50 of described temperature controller 5 is inserted box body 4 from the below of described box body through hole 401, the D shape section 501 of described rotating shaft 50 is inserted in the D shape hole 102 of described temperature control knob 1, between the thread segment 502 of described rotating shaft 50 and described hold-down nut 2, be connected in the mode of threaded engagement, described temperature controller 5 is fixed on described box body 4.
Refrigerator temp. controlling box of the present utility model, by module compositions such as box body, temperature control knob, connecting chuck, temperature controller and hold-down nuts.
Be provided with all-round equally distributed three claws 101 on the epipharynx limit of described temperature control knob 1, be stuck on the all-round lip limit of connecting chuck 3 by three claws 101, in temperature control knob, be provided with a D shape hole 102, be used for connecting the rotating shaft 501 of temperature controller, after connecting, knob is free to rotate, and temperature control knob connects temperature controller to reach the object of temperature adjustment;
Connecting chuck 3 passes connecting chuck 3 and temp. controlling box 4 by the thread segment 502 arranging on temperature controller 5, thread segment 502 temperature controller hold-down nuts 2 connect, be stuck in by three claws 101 by temperature control knob 1 again on the bayonet socket 301 on the all-round lip limit of connecting chuck 3, to organize vertical all-in-one-piece assembly.
After described connecting chuck 3, temp. controlling box 4, temperature controller 5 are connected with temperature controller hold-down nut 2, the circumferential lip limit that remains with of connecting chuck 3; Described temperature control knob 1 in-flanges is provided with all-round equally distributed three claws 101, is provided with a D shape hole 102 in temperature control knob.D shape hole 102 connects the D shape section 501 of the rotating shaft of temperature controller, and after connecting, knob is free to rotate, and temperature control knob connects temperature controller to reach the object of temperature adjustment.On described temperature controller 5 setting can be used for locking thread segment 502, be used for being connected with temperature controller hold-down nut 2.
Referring to Fig. 1, the bolt arranging on temperature controller 5 is connected to an assembly through temp. controlling box 4, connecting chuck 3 by temperature controller hold-down nut 2, and temperature control knob 1 connects into a final temp. controlling box assembly by claw and temperature controller 5, connecting chuck 3.
Shown in Fig. 2, temperature control knob 1: temperature control knob 1 comprises the all-round equally distributed three place's claws 101 that are arranged on epipharynx limit, is arranged on the D shape hole 102 at temperature control knob 1 center, and temperature control knob 1 and three place's claws 101, D shape hole 102 are integral type moulding.
Temperature controller 5 shown in Fig. 3, the rotating shaft of temperature controller comprises D shape section 501 and thread segment 502.Temperature controller 5 is integral type machined assembly with D shape section 501, screw thread 502.The radially section of D shape section 501 is D shape, matches with D shape hole 102 dimensions of described temperature control knob.Owing to having adopted D shape structure, while making to rotate temperature control knob, can drive rotating shaft to rotate simultaneously.
Figure 4 shows that the overall assembly structure schematic diagram of the utility model refrigerator temperature control box.
The utility model has the advantages that technique is simple, maintain and replace is easy, install firm, attractive in appearance and be applicable to various refrigerator mechanical temperature control types.From the appearance, the same with existing temp. controlling box assembly when the utility model uses, do not affect the appearance.Its technique has solved that the knob being directed at because of mismachining tolerance problem comes off, knob too tightly cannot assemble, has not met the axial 30N pulling force of the live part problem that safety requires.
Claims (2)
1. a refrigerator temp. controlling box, is characterized in that, comprises box body (4), temperature control knob (1), connecting chuck (3), temperature controller (5) and hold-down nut (2); On described box body (4), be provided with the through hole (401) of up/down perforation, described connecting chuck (3) is embedded in described through hole (401), and described hold-down nut (2) is arranged on described connecting chuck (3); On the inner peripheral surface of described temperature control knob (1), be provided with three claws (101), described temperature control knob (1), by its claw (101) being stuck on the bayonet socket (301) of the periphery of described connecting chuck, is connected together temperature control knob (1) and described connecting chuck (3); The centre of described temperature control knob (1) is provided with D shape hole (102);
Described temperature controller (5) includes a rotating shaft (50), insert in the D shape hole (102) of described temperature control knob (1) upper end of described rotating shaft (50), can drive described rotating shaft (50) to rotate together while making to rotate described temperature control knob (1).
2. a kind of refrigerator temp. controlling box according to claim 1, is characterized in that, described rotating shaft (50) comprises that radially section is the D shape section (501) of D shape and is provided with externally threaded thread segment (502); The rotating shaft (50) of described temperature controller (5) is inserted box body (4) from the below of described box body through hole (401), the D shape section (501) of described rotating shaft (50) is inserted in the D shape hole (102) of described temperature control knob (1), between the thread segment (502) of described rotating shaft (50) and described hold-down nut (2), be connected in the mode of threaded engagement, described temperature controller (5) is fixed on described box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248011.7U CN203798083U (en) | 2014-05-14 | 2014-05-14 | Temperature control box for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248011.7U CN203798083U (en) | 2014-05-14 | 2014-05-14 | Temperature control box for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798083U true CN203798083U (en) | 2014-08-27 |
Family
ID=51380288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420248011.7U Expired - Fee Related CN203798083U (en) | 2014-05-14 | 2014-05-14 | Temperature control box for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913590A (en) * | 2015-06-15 | 2015-09-16 | 合肥华凌股份有限公司 | Temperature controller installation structure and refrigerator |
| CN105135813A (en) * | 2015-08-21 | 2015-12-09 | 合肥华凌股份有限公司 | Temperature controller assembly and refrigerator |
| CN111829282A (en) * | 2020-08-18 | 2020-10-27 | 长虹美菱股份有限公司 | Mechanical temperature control device at top of full-freezing refrigerator |
-
2014
- 2014-05-14 CN CN201420248011.7U patent/CN203798083U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913590A (en) * | 2015-06-15 | 2015-09-16 | 合肥华凌股份有限公司 | Temperature controller installation structure and refrigerator |
| CN105135813A (en) * | 2015-08-21 | 2015-12-09 | 合肥华凌股份有限公司 | Temperature controller assembly and refrigerator |
| CN111829282A (en) * | 2020-08-18 | 2020-10-27 | 长虹美菱股份有限公司 | Mechanical temperature control device at top of full-freezing refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: CHANGHONG MEILING Co.,Ltd. Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: HEFEI MEILING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |