CN2166687Y - Improved handles for drawer and cupboard - Google Patents
Improved handles for drawer and cupboard Download PDFInfo
- Publication number
- CN2166687Y CN2166687Y CN 93212884 CN93212884U CN2166687Y CN 2166687 Y CN2166687 Y CN 2166687Y CN 93212884 CN93212884 CN 93212884 CN 93212884 U CN93212884 U CN 93212884U CN 2166687 Y CN2166687 Y CN 2166687Y
- Authority
- CN
- China
- Prior art keywords
- cap body
- utility
- circular open
- model
- pedestal
- 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.)
- Ceased
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- Drawers Of Furniture (AREA)
Abstract
The utility model relates to an improved handle for drawers and cupboards which the improvement of the existing handle used for opening the drawers or cupboard doors. The utility model has the improvement that a hat body is formed by stamping and drawing, a ring-shaped opening is preliminarily arranged on the utility model, and a large cone inclined guide face, a jogged groove which has the outside diameter which is a little shorter than the opening, and a baffle edge which is a little smaller than the opening are arranged on connecting seat body. So the cap body and the connecting seat body can be easily combined and firmly fastened without exfoliation.
Description
Open usefulness for general drawer or cupboard door body, and the handle of forming by a cap body 20 and a connecting seat body 30, main system adopts cap body 20 to be provided with screw 21, connection pedestal 30 is provided with a screw 31 and can ties with drawer or locker locks, and other is provided with a double-screw bolt 32 can screw togather interlocking composition (shown in first figure) with aforementioned screw 21; This forms the handle of structure class, though can reach the purpose that the phase of giving provides drawer, cabinet to open, actually is the manufacture process of whole grip structure and uses still have many drawbacks, analyzes now to be described as follows:
1. because of cap body and Connection Block system adopt the combination that is spirally connected,, can provide the internal thread of car system screw so this cap body need have bigger thickness, so promptly increase the Master Cost of cap body, especially these goods mostly are copper products, its material weight is big, and the cost increase is also big.
2. because the cap body has bigger material thickness, so during fabrication, be to be cast into best means, but well known person, copper product is when casting, because of meeting produces sand hole, cause fraction defective very high, simultaneously after manufacturing, must go operations such as cast gate, unhairing limit, polishing, be difficult for so not only make, and the fraction defective height.
3. its whole manufacturing process is shown in second figure, be with mould turn in advance the system sand mo(u)ld, again in sand mo(u)ld cast copper water, after cooling broken sand mo(u)ld, go cast gate, unhairing limit, cutting thread, polishing to finish the cap system and make; Finish the manufacturing of connection pedestal again with car system profile, the system of attacking inner bolt hole, car system external screw thread; Again the cap body is closed with being connected pedestal spiral shell roped party, the cumbersome inconvenience of manufacturing engineering, the manpower waste is very huge.
4. this handle is because of the combination that is spirally connected of cap body and Connection Block system, thus when using one section in the future, the disadvantage that the cap body has loosening rotation to come off.
So, this handle can simple and easyly be made, can reach the non-loosening rotation simultaneously again and come off, be to solve the problem place of reaching for this case institute desire.
Main purpose of the present utility model, tying up to provides a kind of and has simple and easy manufacturing, can effectively save Master Cost and time cost and can improve product quality and drawer, the cabinet of special efficacy such as come off are without spin improved with grip structure again.
The utility model system is with certain thickness sheet material, through taking out the system punch forming is the cap body, and make the cap body have a circle opening, pedestal has the oblique guide surface of an awl and to justify opening relative and connect, and be provided with an embeded slot and one the retaining edge adjacent, and can make the cap physical efficiency the awl oblique guide surface guiding under, in simple and easy embedding is connected the embeded slot of pedestal, and because of the strong elastic effect of cap body, and close to be fixedly clamped and be integral connecting pedestal embeded slot bundle.
Below, conjunction with figs. is enumerated a specific embodiment now, introduces structure content of the present utility model in detail, and the function and benefit that can reach as after;
Fig. 1: the exploded view that is habit formula handle.
Fig. 2: the manufacturing flow chart that is habit formula handle.
Fig. 3: be exploded view of the present utility model.
Fig. 4: be section constitutional diagram of the present utility model.
Fig. 5: be manufacturing flow chart of the present utility model.
As Fig. 2, shown in 3, a kind of drawer, cabinet is improved this handle with grip structure and is still contained a cap body 40 and 50 combinations of a connecting seat body, but its handle with the formula of habit does not exist together, that is the creation emphasis that will emphasize of this case, tying up in cap body 40 is with certain thickness sheet metal, strike out Mushroom grass portion shape through the system of taking out, and be installed with a circular open 41(please cooperate consult the 5th figure), connect the then direct turning of pedestal 50 and make moulding, cooperate to attack and be shaped on an inner bolt hole 51, and other end be provided with one the awl oblique surface 52, bigger end place at this awl oblique surface 52, and greater than the circular open 41 on the aforementioned cap body 40, and radially being concaved with the embeded slot 53 that external diameter is slightly larger than circular open 41 internal diameters, cooperation is provided with a retaining edge 54 again is enough to stop that cap body 40 must not surmount.
The handle of structure as described above, with regard to regard to fastness, its cap body 40 is because of being with the direct punch forming of sheet metal, so it has suitable elasticity, and powerful rigidity, when its be connected pedestal 50 in conjunction with the time, at first circular open 41 is subjected to boring the guiding of oblique guide surface 52, cooperate the elasticity of cap body 40 again and get slightly expansion, and after circular open 41 was crossed the oblique guide surface 52 of awl, circular open 41 can be because of the powerful rigidity of cap body 40, and be embedded in the embeded slot 53, and the bundle that embeded slot 53 is made full side face closed clamping, so promptly can get rid of the habit formula institute that is spirally connected and produce the drawback that loosening rotation comes off, and reach definitely firmly and practical function that nothing comes off.
With regard to manufacturing work and material, time cost, the cap body 40 of this creation is directly to take out the system punch forming with sheet metal again, connects pedestal 50 then after car is made type, only need remake and attack interior spiral shell of system also; So in whole manufacturing process, needed engineering is few, manpower relies on relatively and reduces, and has the economic benefit of simple and easy manufacturing and reduction time cost.In addition, this cap body 40 is taken out the system punch forming for sheet material, so it can select thin material, not only can save material, can reduce product weight again, and the remarkable benefit that is produced is progressive again.
With regard to other benefit, the cap system is taken out the system punch forming with sheet metal in addition, so it does not definitely have sand hole and unhairing limit engineering, and can obtain best product quality and stability, and is also very remarkable effectively to reach the special progressive benefit that reduces fraction defective.
Comprehensively noted earlier, the utility model is really because of the change of combining structure, and can obtain the form of innovation, and in the relative generation manufacturing and the multinomial specific function benefit on using, obviously practised the formula handle more in the past and had novelty and progressive.
Claims (1)
- A kind of drawer, the cabinet handle, a cap body and the combination of a connecting seat body are contained in this handle system, it is characterized in that: the cap system is with certain thickness sheet metal, take out the system punch forming, and be provided with a circular open, connect then directly turning manufacturing moulding of pedestal, the one end is provided with an awl oblique surface, bigger end place at this awl oblique surface, and greater than the circular open on the aforementioned cap body, and radially being concaved with the embeded slot that external diameter is slightly larger than the circular open internal diameter, cooperation is provided with a retaining edge again is enough to stop that the cap body must not surmount, can be according to the elasticity and the rigidity of cap body, and make the cap body and be connected the simple and easy and firm combination of pedestal embeded slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93212884 CN2166687Y (en) | 1993-05-21 | 1993-05-21 | Improved handles for drawer and cupboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93212884 CN2166687Y (en) | 1993-05-21 | 1993-05-21 | Improved handles for drawer and cupboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2166687Y true CN2166687Y (en) | 1994-06-01 |
Family
ID=33794105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93212884 Ceased CN2166687Y (en) | 1993-05-21 | 1993-05-21 | Improved handles for drawer and cupboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2166687Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434019C (en) * | 2002-06-12 | 2008-11-19 | 共荣工业株式会社 | Door or drawer structure |
-
1993
- 1993-05-21 CN CN 93212884 patent/CN2166687Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434019C (en) * | 2002-06-12 | 2008-11-19 | 共荣工业株式会社 | Door or drawer structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 19991115 Decision number of declaring invalidation: 1639 |