CN202563371U - Mechanical control turn button assembling structure - Google Patents
Mechanical control turn button assembling structure Download PDFInfo
- Publication number
- CN202563371U CN202563371U CN2012201127379U CN201220112737U CN202563371U CN 202563371 U CN202563371 U CN 202563371U CN 2012201127379 U CN2012201127379 U CN 2012201127379U CN 201220112737 U CN201220112737 U CN 201220112737U CN 202563371 U CN202563371 U CN 202563371U
- Authority
- CN
- China
- Prior art keywords
- spacing
- sleeve pipe
- sleeve
- turn button
- mechanical control
- 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
Images
Abstract
The present utility model discloses a mechanical control turn button assembling structure. The mechanism is characterized in that a notch is arranged along the axial direction on a pipe mouth of a sleeve which is arranged on the central part of a turn button body, thus an inner bore of the sleeve is an elastic hole with expansible aperture on the pipe mouth part; a spacing ring and a spacing card are respectively arranged outside the sleeve, the spacing ring is arranged on the inner circumference of a spacing hole of a temperature control box to form radial spacing; a front end bayonet of the spacing card is buckled and pressed on the inner side of the spacing hole of the temperature control box to form axial spacing; an auxiliary rib is arranged along the axial direction on the outer side wall of the sleeve; and the turn button body, the sleeve integrally formed with the turn button body, the spacing ring and the spacing card are an integral plastic constructional member. The structure is convenient to assemble and not easy to shed, and the turn button can be rotated stably.
Description
Technical field
The utility model relates to a kind of mechanical control handle assembly structure, more specifically says so to be applied in the knob assembly structure of the mechanical temperature controller in the mechanical temperature-control refrigerator.
Background technology
For the mechanical temperature-control refrigerator; Temperature controller is one of its vitals, and the temperature control knob on the temperature controller is a working of plastics, in the prior art; The temperature control knob is at the center of knob body one sleeve pipe to be arranged; The endoporus of sleeve pipe is " D " shape, and sleeve pipe matches with temperature controller swing handle " D " transversal section with its " D " shape endoporus, the sleeve pipe on the temperature control knob is passed temp. controlling box upper limit hole directly be sleeved on completion assembling on the temperature controller swing handle.This comparatively simple assembling form in the problem that practical application exists is: because of between the sleeve pipe on the temperature control knob and the temperature controller swing handle for to contact firmly; For assembling between the two; Or the employing interference fit, or adopt clearance fit, but the former brings the assembling difficulty; And the latter has the phenomenon that the temperature control knob comes off when refrigerator transports, and has influenced the consumption image of product; Simultaneously, owing between temp. controlling box upper limit hole and sleeve pipe, have certain clearance, make the temperature controller knob stable inadequately in rotation process.
Summary of the invention
The utility model is for avoiding above-mentioned existing in prior technology weak point, and a kind of convenient, difficult drop-off, mechanical control handle assembly structure that knob is stable of assembling is provided.
The utility model adopts following technical scheme for the technical solution problem:
The characteristics of the utility model machinery control handle assembly structure are: the sleeve pipe that is positioned at knob body center has notch vertically on the mouth of pipe, making the endoporus of sleeve pipe is the distensible springhole in an aperture at spout part; Be respectively arranged with spacing ring and spacing card in the periphery of said sleeve pipe, said spacing ring is positioned at the week in temp. controlling box upper limit hole, forms radially spacing; Said spacing card is to withhold in the inboard in said temp. controlling box upper limit hole with its front end bayonet socket, forms axial limiting; On the lateral wall of said sleeve pipe, be provided with auxiliary rib vertically; Said knob body, with the knob body be that sleeve pipe, spacing ring and the spacing card of an integrated member is an integral plastics member.
The characteristics of the utility model machinery control handle assembly structure also are:
Said spacing ring is tile, is at least two, evenly distributes at the peripheral of said sleeve pipe.
Said spacing card is at least two, evenly distributes at the peripheral of said sleeve pipe.
The endoporus of said sleeve pipe is provided with interior chamfering in the aperture.
Compared with present technology, the utility model beneficial effect is embodied in:
1, the utility model is provided with notch on the mouth of pipe of sleeve pipe, makes to have certain elasticity between temperature controller swing handle and the sleeve pipe, is easy to assembling;
2, being provided with of spacing card effectively avoided coming off of knob in the utility model;
3, the setting of spacing ring makes the rotational stability of knob good in the utility model;
4, the utility model does not change temp. controlling box and temperature controller swing handle structure, and is easy to implement.
Description of drawings
Fig. 1 is a knob structure synoptic diagram in the utility model;
Fig. 2 is the utility model assembly structure synoptic diagram;
Label among the figure: 1 knob body; 2 sleeve pipes; The 2a notch; 3 spacing rings; 4 spacing cards; 5 temp. controlling boxes; 6 spacing holes; 7 auxiliary ribs; 8 temperature controller swing handles; 9 temperature controllers.
Embodiment
Referring to Fig. 1 and Fig. 2, mechanical control handle assembly structure is in the present embodiment: the sleeve pipe 2 that is positioned on the center of knob body 1 has notch 2a vertically on the mouth of pipe, making the endoporus of sleeve pipe 2 is the distensible springhole in an aperture at spout part; Be respectively arranged with spacing ring 3 and spacing card 4 in the periphery of sleeve pipe 2, spacing ring 3 is positioned at the week in temp. controlling box 5 upper limit holes 6, forms radially spacing with this; Spacing card 4 is to withhold in the inboard in temp. controlling box 5 upper limit holes 6 with its front end bayonet socket, forms axial limiting with this; On the lateral wall of sleeve pipe 2, be provided with auxiliary rib 7 vertically, guarantee the endoporus of sleeve pipe 2 and the wringing fit between the temperature controller swing handle 8 with the support of assisting rib 7.
In the practical implementation, the corresponding structure setting also comprises: knob body 1, with knob body 1 be that sleeve pipe 2, spacing ring 3 and the spacing card 4 of an integrated member is an integral plastics member, the endoporus and the prior art of sleeve pipe 2 is similarly " D " shape hole; Spacing ring 3 is set is tile, be at least two, evenly distribute at the peripheral of sleeve pipe 2; Spacing card 4 is set is at least two, evenly distribute at the peripheral of sleeve pipe 2; Spacing ring 3 in the present embodiment is to be on the same circumferential position with spacing card 4, is provided with at interval one by one each other; For the ease of assembling, can the endoporus of sleeve pipe 2 be provided with interior chamfering in the aperture, it is gradually little towards its collar extension one side external diameter that spacing ring 3 is set, and auxiliary rib 7 is set is wedge shape, and being in sleeve pipe 2 mouths of pipe one end is its wedge head.
Claims (4)
1. mechanical control handle assembly structure, it is characterized in that: the sleeve pipe (2) that is positioned at the center of knob body (1) has notch (2a) vertically on the mouth of pipe, and making the endoporus of sleeve pipe (2) is the distensible springhole in an aperture at spout part; Be respectively arranged with spacing ring (3) and spacing card (4) in the periphery of said sleeve pipe (2), said spacing ring (3) is positioned at the week in temp. controlling box (5) upper limit hole (6), forms radially spacing; Said spacing card (4) is to withhold in the inboard in said temp. controlling box (5) upper limit hole (6) with its front end bayonet socket, forms axial limiting; On the lateral wall of said sleeve pipe (2), be provided with auxiliary rib (7) vertically; Said knob body (1), with knob body (1) be that sleeve pipe (2), spacing ring (3) and the spacing card (4) of an integrated member is holistic plastic member.
2. mechanical control handle assembly structure according to claim 1 is characterized in that: said spacing ring (3) is tile, is at least two, evenly distributes at the peripheral of said sleeve pipe (2).
3. mechanical control handle assembly structure according to claim 1 is characterized in that: said spacing card (4) is at least two, evenly distributes at the peripheral of said sleeve pipe (2).
4. mechanical control handle assembly structure according to claim 1 is characterized in that: the endoporus of said sleeve pipe (2) is provided with interior chamfering in the aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201127379U CN202563371U (en) | 2012-03-23 | 2012-03-23 | Mechanical control turn button assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201127379U CN202563371U (en) | 2012-03-23 | 2012-03-23 | Mechanical control turn button assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202563371U true CN202563371U (en) | 2012-11-28 |
Family
ID=47213009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201127379U Expired - Fee Related CN202563371U (en) | 2012-03-23 | 2012-03-23 | Mechanical control turn button assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202563371U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151210A (en) * | 2013-02-25 | 2013-06-12 | 江阴长江电器有限公司 | Switch handle structure with adjustable handle direction and needing no bolt for fixing |
| CN103331549A (en) * | 2013-07-05 | 2013-10-02 | 深圳市航盛电子股份有限公司 | Clamp improving rotary knob installation coaxiality and assembling method using same |
| CN104020818A (en) * | 2014-05-20 | 2014-09-03 | 陈焕祥 | Gear-shift knob switch of machine tool |
| CN104201034A (en) * | 2014-09-11 | 2014-12-10 | 海信容声(广东)冰箱有限公司 | Temperature control device |
| CN105276915A (en) * | 2015-11-06 | 2016-01-27 | 合肥华凌股份有限公司 | Rotary knob, temperature control panel comprising same and freezer |
-
2012
- 2012-03-23 CN CN2012201127379U patent/CN202563371U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151210A (en) * | 2013-02-25 | 2013-06-12 | 江阴长江电器有限公司 | Switch handle structure with adjustable handle direction and needing no bolt for fixing |
| CN103151210B (en) * | 2013-02-25 | 2014-12-03 | 江阴长江电器有限公司 | Switch handle structure with adjustable handle direction and needing no bolt for fixing |
| CN103331549A (en) * | 2013-07-05 | 2013-10-02 | 深圳市航盛电子股份有限公司 | Clamp improving rotary knob installation coaxiality and assembling method using same |
| CN104020818A (en) * | 2014-05-20 | 2014-09-03 | 陈焕祥 | Gear-shift knob switch of machine tool |
| CN104201034A (en) * | 2014-09-11 | 2014-12-10 | 海信容声(广东)冰箱有限公司 | Temperature control device |
| CN104201034B (en) * | 2014-09-11 | 2016-09-21 | 海信容声(广东)冰箱有限公司 | A kind of attemperating unit |
| CN105276915A (en) * | 2015-11-06 | 2016-01-27 | 合肥华凌股份有限公司 | Rotary knob, temperature control panel comprising same and freezer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202563371U (en) | Mechanical control turn button assembling structure | |
| JP2012233446A5 (en) | ||
| CN204488261U (en) | A kind of pen | |
| CN210819381U (en) | Box closing tool for transmission | |
| CN204843981U (en) | Threaded fastener drives instrument | |
| CN207935723U (en) | A kind of handle removably holds holder | |
| CN204622604U (en) | Based on the heat melting device applied in civil engineering pipeline construction | |
| US9517585B2 (en) | Washing machine and method of manufacturing the same | |
| CN204000000U (en) | A kind of novel spinning cup structure | |
| CN203182155U (en) | Replaceable convenient button | |
| CN202520728U (en) | Telescopic rod | |
| CN204907186U (en) | Spindle is plucked to cotton picker | |
| CN203498668U (en) | Combined clothes hanger | |
| CN201677100U (en) | Screw tap with detachable seeker | |
| CN204897030U (en) | Install firm spool for weaving | |
| CN205582799U (en) | Prevent extracting knob and have its control box and electric heating appliance | |
| TWM487850U (en) | Clutch device of bicycle hub and bicycle hub using the same | |
| CN203960391U (en) | A kind of seed chuck that seed crystal is rotated | |
| CN205516514U (en) | Building blocks wheel mosaic structure | |
| CN210196396U (en) | Sharp-mouth self-tapping pulley block | |
| CN203621962U (en) | Fixture used for fan shaft outer circle machining | |
| CN205388291U (en) | Artistic taper and candle lamp | |
| CN207274901U (en) | A kind of Split pedal plate | |
| CN203670417U (en) | Thermal shrinkage adhesion nut structure | |
| CN210598582U (en) | Flat nozzle self-tapping pulley block |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170323 |