CN204586346U - A kind of middle frame of wheel and and that wheel cap exchange wheel for furniture constant based on core wheel - Google Patents
A kind of middle frame of wheel and and that wheel cap exchange wheel for furniture constant based on core wheel Download PDFInfo
- Publication number
- CN204586346U CN204586346U CN201520048820.8U CN201520048820U CN204586346U CN 204586346 U CN204586346 U CN 204586346U CN 201520048820 U CN201520048820 U CN 201520048820U CN 204586346 U CN204586346 U CN 204586346U
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- CN
- China
- Prior art keywords
- wheel
- core
- cap
- middle frame
- button bit
- 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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Abstract
The utility model provides a kind of middle frame of wheel and constant and wheel cap exchanges based on core wheel wheel for furniture, the middle frame of wheel, it comprises core wheel and wheel cap, core wheel is provided with standard interface and is carried out by wheel cap omnibearing fixing, and core wheel comprises button bit on core, core cap upper mounting plate, mandrel face, core cap side platform; Wheel cap comprises and covers button bit, lid axis hole, lower stop surface, left and right locating platform.Button bit on core: match with the button bit that covers of wheel cap, prevents core wheel and wheel cap being up separated at vertical direction.Wheel, it comprises the middle frame of described wheel.Middle frame is split as the wheel cap of the higher core wheel of intensity and decoration function, and the wheel cap of taking turns a wick feed great variety of models provides standard interface, core functional components provides standard interface for appearance parts, just functor can be carried out standard batch production, saves productive costs.
Description
Technical field
The utility model relates to a kind of wheel, particularly relates to the middle frame of wheel and comprises the wheel of frame in this.
Background technology
Few and the great variety of models of the present market demand amount of being, thus meet the individual requirement of different customer.But because the parts forming wheel are much injection-moulded plastic parts, parts in small batch production can cause production and administration expense higher, and customer is difficult to receive more tangible benefits.And the individual requirement of customer, is mostly changes of appearance member, comprises wheel sheet and wheel cap, so just functor can be carried out standard batch production, and core functional components provides standard interface for appearance parts.
Utility model content
In order to solve problem in prior art, the utility model provides a kind of middle frame of wheel, it comprises core wheel and wheel cap, and core wheel is provided with standard interface and is carried out by wheel cap omnibearing fixing, and core wheel comprises button bit on core, core cap upper mounting plate, mandrel face, core cap side platform; Wheel cap comprises and covers button bit, lid axis hole, lower stop surface, left and right locating platform;
Button bit on core: match with the button bit that covers of wheel cap, prevents core wheel and wheel cap being up separated at vertical direction;
Core cap upper mounting plate: when the lid axis hole of wheel cap is after mandrel face press-in core cap upper mounting plate, the lower stop surface of wheel cap stops at core cap upper mounting plate, prevents wheel cap from continuing to move down;
Core cap side platform: the left and right locating platform that the core cap side platform meshing wheel on left side and right side covers.
As further improvement of the utility model, described core wheel also comprises core wheel reinforced rib, and described core wheel reinforced rib is arranged on core cap side platform lower.
As further improvement of the utility model, left and right locating platform is fastened on core wheel reinforced rib.
As further improvement of the utility model, described wheel cap also comprises wheel cap reinforced rib, and described wheel cap reinforced rib is arranged on the inside face of described wheel cap.
As further improvement of the utility model, on described core, button bit is the boss of circumferential, described in cover the boss that button bit is the circumferential coordinated with button bit on core, both contact positions are plane.
The wheel for furniture that constant and wheel cap exchanges based on core wheel, comprises the middle frame of the wheel described in above-mentioned any one.
As further improvement of the utility model, also comprise wheel sheet, metal transverse axis, metal clasp, metal vertical pivot; Middle frame is connection metal vertical pivot and wheel sheet respectively, and metal vertical pivot connects the preparation installation position of furniture by metal clasp, and can rotate freely, the two ends fifth wheel sheet of metal transverse axis.
As further improvement of the utility model, also comprise plastic presser plate and Compress Spring, plastic presser plate is arranged on metal transverse axis, and Compress Spring is arranged on middle frame, contacts with described plastic presser plate.
The beneficial effects of the utility model are:
Middle frame is split as the wheel cap of the higher core wheel of intensity and decoration function, and the wheel cap of taking turns a wick feed great variety of models provides standard interface, core functional components provides standard interface for appearance parts, just functor can be carried out standard batch production, saves productive costs.
Accompanying drawing explanation
Fig. 1 is the exploded view of the utility model wheel;
Fig. 2 is the enlarged drawing of the utility model core wheel;
Fig. 3 is the utility model wheel cap enlarged drawing;
Fig. 4 is the enlarged drawing of another angle of the utility model wheel cap.
In figure, each component names is as follows:
Button bit 11, core cap upper mounting plate 12, mandrel face 13, core cap side platform 14, core wheel reinforced rib 15, wheel cap 2 on core wheel 1, core, cover button bit 21, lid axis hole 22, lower stop surface 23, left and right locating platform 24, wheel cap reinforced rib 25, metal vertical pivot 3, metal clasp 4, metal transverse axis 5, plastic presser plate 6, Compress Spring 7, wheel sheet 8.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
For swivel chair two-wheel sheet cardan wheel, wheel for furniture is generally made up of frame in wheel sheet 8, metal transverse axis 5, metal clasp 4, metal vertical pivot 3 and plastics, has self-stopping furniture wheel and also may comprise plastic presser plate 6 and Compress Spring 7.And frame is exactly one of core component of wheel in plastics, direct or indirect connection metal vertical pivot 3 and wheel sheet 8 respectively, metal vertical pivot 3 connects the preparation installation position of furniture, and can rotate freely, the wheel sheet 8 of freely movable plastics then provides support and wheel function, middle frame is split as the wheel cap 2 of the higher core wheel of intensity 1 and decoration function by the application, and core wheel 1 provides standard interface to the wheel cap 2 of a great variety of models.
Core wheel 1 comprises button bit 11 on core, core cap upper mounting plate 12, mandrel face 13, core cap side platform 14, core reinforced rib 15; Wheel cap 2 comprises and covers button bit 21, lid axis hole 22, lower stop surface 23, left and right locating platform 24, reinforced rib 25.
With reference to accompanying drawing, the standard interface of core wheel 1 is omnibearing fixing in order to be carried out by wheel cap 2, and it comprises following key character and function:
Button bit 11 on core: match with the button bit 21 that covers of wheel cap 2, covering button bit 21 can change accordingly according to shape, can prevent core wheel 1 and wheel cap 2 being up separated at vertical direction like this.
Core cap upper mounting plate 12: after the lid axis hole 22 of wheel cap 2 is pressed into core cap upper mounting plate 12 along mandrel face 13, the lower stop surface 23 of wheel cap 2 stops at core cap upper mounting plate 12, prevents wheel cap 2 from continuing to move down.
Core cap side platform 14: in order to prevent wheel cap 2 from rotating round mandrel face 13, core cap side, left and right platform 14 engages the left and right locating platform 24 on wheel cap 2, if wheel cap 2 is enough large, its left and right locating platform can be fastened on core wheel reinforced rib 15.In order to prevent the wheel cap 2 after fixing to be out of shape, surface is within it needed to increase wheel cap reinforced rib 25.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. the middle frame of a wheel, it is characterized in that: it comprises core wheel (1) and wheel cap (2), core wheel (1) is provided with standard interface and is carried out by wheel cap (2) omnibearing fixing, and core wheel (1) comprises button bit on core (11), core cap upper mounting plate (12), mandrel face (13), core cap side platform (14); Wheel cap (2) comprises and covers button bit (21), lid axis hole (22), lower stop surface (23), left and right locating platform (24);
Button bit (11) on core: match with the button bit (21) that covers of wheel cap (2), prevent core wheel (1) and wheel cap (2) being up separated at vertical direction;
Core cap upper mounting plate (12): when the lid axis hole (22) of wheel cap (2) is after mandrel face (13) press-in core cap upper mounting plate (12), the lower stop surface (23) of wheel cap (2) stops at core cap upper mounting plate (12), prevents wheel cap (2) from continuing to move down;
Core cap side platform (14): the left and right locating platform (24) on core cap side platform (14) engagement wheel cap (2) on left side and right side.
2. the middle frame of wheel according to claim 1, is characterized in that: described core wheel (1) also comprises core wheel reinforced rib (15), and described core wheel reinforced rib (15) is arranged on platform (14) bottom, core cap side.
3. the middle frame of wheel according to claim 2, is characterized in that: left and right locating platform (24) is fastened on core wheel reinforced rib (15).
4. the middle frame of wheel according to claim 1, is characterized in that: described wheel cap (2) also comprises wheel cap reinforced rib (25), and described wheel cap reinforced rib (25) is arranged on the inside face of described wheel cap (2).
5. the middle frame of wheel according to claim 1, is characterized in that: the boss that on described core, button bit (11) is circumferential, described in cover the boss that button bit (21) is the circumferential coordinated with button bit on core (11), both contact positions are plane.
6. the wheel for furniture that and wheel cap constant based on core wheel exchanges, is characterized in that: comprise frame in the wheel described in claim 1 to 5 any one.
7. the wheel for furniture that constant and wheel cap exchanges based on core wheel according to claim 6, is characterized in that: also comprise wheel sheet (8), metal transverse axis (5), metal clasp (4), metal vertical pivot (3); Middle frame is connection metal vertical pivot (3) and wheel sheet (8) respectively, and metal vertical pivot (3) connects the preparation installation position of furniture by metal clasp (4), and can rotate freely, two ends fifth wheel sheet (8) of metal transverse axis (5).
8. the wheel for furniture that constant and wheel cap exchanges based on core wheel according to claim 7, it is characterized in that: also comprise plastic presser plate (6) and Compress Spring (7), plastic presser plate (6) is arranged on metal transverse axis (5), Compress Spring (7) is arranged on middle frame, contacts with described plastic presser plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048820.8U CN204586346U (en) | 2015-01-23 | 2015-01-23 | A kind of middle frame of wheel and and that wheel cap exchange wheel for furniture constant based on core wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048820.8U CN204586346U (en) | 2015-01-23 | 2015-01-23 | A kind of middle frame of wheel and and that wheel cap exchange wheel for furniture constant based on core wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586346U true CN204586346U (en) | 2015-08-26 |
Family
ID=53922537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048820.8U Expired - Fee Related CN204586346U (en) | 2015-01-23 | 2015-01-23 | A kind of middle frame of wheel and and that wheel cap exchange wheel for furniture constant based on core wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204586346U (en) |
-
2015
- 2015-01-23 CN CN201520048820.8U patent/CN204586346U/en not_active Expired - Fee Related
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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: 20150826 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |