CN104441478A - Novel door stopper and injection mold thereof - Google Patents
Novel door stopper and injection mold thereof Download PDFInfo
- Publication number
- CN104441478A CN104441478A CN201410627025.4A CN201410627025A CN104441478A CN 104441478 A CN104441478 A CN 104441478A CN 201410627025 A CN201410627025 A CN 201410627025A CN 104441478 A CN104441478 A CN 104441478A
- Authority
- CN
- China
- Prior art keywords
- injection mold
- injection
- plastic
- mold body
- door stopper
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a novel door stopper and an injection mold thereof. The injection mold at least comprises an injection mold body, threaded holes, an injection molding slot, an injection molding hole and a plastic outlet, wherein the threaded holes are formed in the injection mold body, and the injection molding slot is formed in the middle of the injection mold body; the door stopper is made of plastic, and the outer side of the plastic door stopper is provided with a magnetic stripe; the injection molding hole functions as a hole channel for the plastic flow to flow through; and the plastic outlet partially functions as a ferromagnetic strip outlet. By adopting the novel injection mold, the door stopper can be manufactured conveniently and rapidly, the mass production of the door stopper can be realized, and the production efficiency can be improved. Because the injection mold provided by the invention is formed by additionally arranging a mold block capable of resisting a clearance on the original injection mold, the overall manufacturing effect of the injection mold is good. The injection mold is simple in overall structure, is highly practical, is convenient to manufacture and is easy to popularize and use.
Description
Technical field
The present invention relates to a kind of mould, especially a kind of Door sucktion type wing-securing means and injection mold structure thereof.
Background technology
Door-inhale is also commonly called as door knob, is also the device holding location after a kind of door leaf is opened, to prevent wind or to touch door leaf and close.Door-inhale is divided into permanent magnetism door-inhale and electromagnetism door-inhale two kinds, and permanent magnetism door-inhale is generally used in common door, can only Non-follow control; Electromagnetic door smokes at electric controlled door window apparatus such as fire resistant doorsets, has Non-follow control and automatic control function concurrently; Originally have bubble between plastics and magnetic stripe, such injection mold is being make when doing door-inhale second-rate, and the service life of door-inhale is shorter, and the present invention is exactly defect based on prior art and then proposition.
Prior art can not meet the needs of people, and for making up prior art deficiency, the present invention aims to provide a kind of Door sucktion type wing-securing means and injection mold structure thereof.
For achieving the above object, the present invention by the following technical solutions: a kind of Door sucktion type wing-securing means and injection mold structure thereof, at least comprise injection mold body, screwed hole, injection slot, injecting hole and plastic outlet; Described screwed hole is opened on injection mold body; Described injection slot is arranged in the middle of injection mold body; Described door-inhale is plastic material, and outside plastic material on be provided with magnetic strips; Described injecting hole is that plastic liquid flows through duct; Described plastic outlet is the outlet of ferromagnetic bar part.
Further, described screwed hole is arranged on injection mold body end face corner, and centre position is arranged equally on injection mold body; Described injection mold body is also provided with the injecting hole that can realize injection moulding fluid and pass through.
Compared with prior art, the invention has the beneficial effects as follows: this Door sucktion type wing-securing means and injection mold structure thereof, adopt novel injection mold structure, more convenient in the making of door-inhale, and be easy to realize producing in enormous quantities, production efficiency is improved; Original mould structure increases the mold block that a piece can prevent space, and overall manufacturing effect is better; Overall structure is simple, practical, easily manufactured, is easy to promote the use of.
Summary of the invention
Accompanying drawing explanation
Fig. 1 ~ 4 are injection mold structure schematic diagram of the present invention.
Fig. 5 is door-inhale structural representation of the present invention.
Wherein: 1, injection mold body, 2, screwed hole, 3, injection slot, 4, injecting hole, 5, plastic outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 ~ 5, in the embodiment of the present invention, a kind of Door sucktion type wing-securing means and injection mold structure thereof, at least comprise injection mold body 1, screwed hole 2, injection slot 3, injecting hole 4 and plastic outlet 5; Described screwed hole 2 is opened on injection mold body 1; Described injection slot 3 is arranged in the middle of injection mold body 1; Described door-inhale is plastic material, and outside plastic material on be provided with magnetic strips; Described injecting hole 4 flows through duct for plastic liquid; Described plastic outlet 5 is the outlet of ferromagnetic bar part.
Further, described screwed hole 2 is arranged on injection mold body 1 end face corner, and centre position is arranged equally on injection mold body 1; Described injection mold body 1 is also provided with the injecting hole that can realize injection moulding fluid and pass through.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solution of the present invention.
Claims (2)
1. Door sucktion type wing-securing means and an injection mold structure thereof, at least comprises injection mold body (1), screwed hole (2), injection slot (3), injecting hole (4) and plastic outlet (5); It is characterized in that: described screwed hole (2) is opened on injection mold body (1); Described injection slot (3) is arranged in the middle of injection mold body (1); Described door-inhale is plastic material, and outside plastic material on be provided with magnetic strips; Described injecting hole (4) flows through duct for plastic liquid; The outlet that described plastic outlet (5) is ferromagnetic bar part.
2. a kind of Door sucktion type wing-securing means according to claim 1 and injection mold structure thereof, is characterized in that: described screwed hole (2) is arranged on injection mold body (1) end face corner, and arranges equally in the upper centre position of injection mold body (1); Described injection mold body (1) is also provided with the injecting hole that can realize injection moulding fluid and pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627025.4A CN104441478A (en) | 2014-11-10 | 2014-11-10 | Novel door stopper and injection mold thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627025.4A CN104441478A (en) | 2014-11-10 | 2014-11-10 | Novel door stopper and injection mold thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441478A true CN104441478A (en) | 2015-03-25 |
Family
ID=52888603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410627025.4A Pending CN104441478A (en) | 2014-11-10 | 2014-11-10 | Novel door stopper and injection mold thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441478A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130621A (en) * | 1977-01-31 | 1978-12-19 | Sugatsune Industrial Co., Ltd. | Method for manufacturing a door catch made of a synthetic resin |
| GB1554941A (en) * | 1976-04-09 | 1979-10-31 | Schlegel Uk Ltd | Extruded sealing strip |
| CN201769348U (en) * | 2010-08-06 | 2011-03-23 | 许小明 | Control device for molding door frame sealing strips |
| CN102564030A (en) * | 2011-11-28 | 2012-07-11 | 徐之元 | Detachable seamless refrigerator door sealing strip and manufacturing process thereof |
-
2014
- 2014-11-10 CN CN201410627025.4A patent/CN104441478A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1554941A (en) * | 1976-04-09 | 1979-10-31 | Schlegel Uk Ltd | Extruded sealing strip |
| US4130621A (en) * | 1977-01-31 | 1978-12-19 | Sugatsune Industrial Co., Ltd. | Method for manufacturing a door catch made of a synthetic resin |
| CN201769348U (en) * | 2010-08-06 | 2011-03-23 | 许小明 | Control device for molding door frame sealing strips |
| CN102564030A (en) * | 2011-11-28 | 2012-07-11 | 徐之元 | Detachable seamless refrigerator door sealing strip and manufacturing process thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱光力，万金保等: "《塑料模具设计 第3版》", 31 January 2014, 清华大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |