CN104033077A - Pet door - Google Patents
Pet door Download PDFInfo
- Publication number
- CN104033077A CN104033077A CN201310087964.XA CN201310087964A CN104033077A CN 104033077 A CN104033077 A CN 104033077A CN 201310087964 A CN201310087964 A CN 201310087964A CN 104033077 A CN104033077 A CN 104033077A
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- CN
- China
- Prior art keywords
- door
- hurdle
- pin
- insurance
- middle door
- 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.)
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- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a pet door. The door comprises two door frames, a door sill and a middle door, wherein the two door frames are symmetrically and vertically arranged, the door sill is connected on the door frames, and the middle door is connected on the door sill; the door further comprises a base cross bar, wherein the middle door and the base cross bar are connected through a crankshaft of a middle door base, and the middle door can automatically rotate to an original position under the gravity effects of the crankshaft of the middle door base and the middle door.
Description
Technical field
The present invention relates to a field, what be specifically related to is a kind of pet door.
Background technology
" door " refers to the access of building or is arranged on the device of access energy switch.
Nowadays with the quickening pace of modern life, the increasing of pressure, people are in order to eliminate loneliness or to feed animal as pet for amusement object.In pet is fed, generally can give independently space of one of pet, this independently carries out switch with regard to door of needs in space.
Therefore on market, there is pet door, specially for pet-feeding designs.Yet traditional pet door is only equivalent to dwindling of normal door simplifies version, be generally people for cannot automatically closing after opening, in use, underaction is convenient.
Summary of the invention
In order to overcome the defect of prior art, the invention provides following technical scheme:
A kind of pet door, comprise symmetrical vertical arrangement two doorframes, be connected in doorframe door hurdle, be connected in the middle door on a hurdle, also comprise base horizontal bar, described door hurdle is two: wherein a side on a door hurdle is connected with a doorframe by upper and lower two width dimensions adjusting knobs, one side frame on Yu Zhongmen top, opposite side top connects, connected mode for by taking out heart rivet, rotate pin support, pin sleeve working of plastics, door bolt rotate pin and be connected, another hurdle one side is connected with another doorframe by upper and lower two width dimensions adjusting knobs, opposite side top is provided with switching device, described middle door is provided with the middle door plastics fixed cover matching with aforementioned switches device, middle door turns axle with base horizontal bar by middle door base and is connected, in the frame at the upper door of middle door plastics fixed cover place, vertically run through an insurance pull bar iron plate, insurance pull bar iron plate lower end connects insurance pin, insurance pin coordinates with the pin sleeve being fixed on base horizontal bar, described middle door base turns the spacing 2-5cm that the spacing of doorjamb and door hurdle in axle place is greater than doorjamb and door hurdle in top.
Described switching device comprises door open button, sliding pin, door hurdle plastics fixed cover, presses and do spring, button sliding block, rivet, compression spring, compression spring bearing working of plastics, and middle door plastics fixed cover outside is that inclined-plane coordinates with sliding pin.
At described middle door plastics, fixedly put and be provided with insurance pull bar handle and insure pull bar iron plate and be connected.
The insurance pin that described insurance pull bar iron plate lower end connects is furnished with insurance pin sleeve.
Press door open button, pull-up insurance pull bar handle just can be opened middle door, in opening, behind the door, turns the lower door of effect of axle and middle door gravity can get back to origin-location by automatic rotation at middle door base, and middle door plastics fixed cover outside is realized and being closed the door for slope driving sliding pin.The insurance pin of Zhong Men lower end coordinates locking with the pin sleeve being fixed on base horizontal bar simultaneously.
The beneficial effect that the present invention brings is: pet door can automatic door-closing after opening, and uses very flexible.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is structure cross-sectional schematic of the present invention;
Fig. 3 is the local enlarged diagram of A in Fig. 2;
Fig. 4 is the local side-looking enlarged diagram of B in Fig. 2;
Fig. 5 is the local enlarged diagram of C in Fig. 2;
Fig. 6 is the local enlarged diagram of D in Fig. 2;
Fig. 7 is width dimensions adjusting knob schematic side view.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 to Fig. 7, a kind of pet door, comprise symmetrical vertical arrangement two doorframes 1, be connected in doorframe door hurdle 2, be connected in the middle door 3 on a hurdle 2, also comprise base horizontal bar 24, described door hurdle 2 is two: wherein a side on a door hurdle is connected with a doorframe by upper and lower two width dimensions adjusting knobs 4, one side frame on Yu Zhongmen top, opposite side top connects, connected mode for by taking out heart rivet 20, rotate pin support 21, pin sleeve working of plastics 22, door bolt rotate pin 23 and be connected; Another hurdle one side is connected with another doorframe by upper and lower two width dimensions adjusting knobs 4, opposite side top is provided with switching device, described middle door 3 is provided with the middle door plastics fixed cover 6 matching with aforementioned switches device, middle door 3 turns axle 19 with base horizontal bar 24 by middle door base and is connected, in the frame at 3 upper plastics fixed cover 6 places of middle door, vertically run through an insurance pull bar iron plate 5, insurance pull bar iron plate 5 lower ends connect insurance pin 16, and insurance pin 16 coordinates with the pin sleeve 18 being fixed on base horizontal bar 24.
In Fig. 2, described middle door base turns the spacing that the spacing of doorjamb and door hurdle in axle 19 places is greater than doorjamb and door hurdle in top, and in C part, in the gap ratio D part on doorjamb and door hurdle, doorjamb is large with the spacing on door hurdle.Central door 3 will can be closed automatically in Action of Gravity Field Xiamen after opening, and does not need manpower effect, very convenient.
Switching device comprises door open button 10, sliding pin 8, door hurdle plastics fixed cover 9, presses and do spring 11, button sliding block 12, rivet 13, compression spring 14, compression spring bearing working of plastics 15, and middle door plastics fixed cover 6 outsides are that inclined-plane coordinates with sliding pin 8.
Middle door plastics fixed cover 6 is provided with insurance pull bar handle 7 and is connected with insurance pull bar iron plate 5.The insurance pin 16 that insurance pull bar iron plate 5 lower ends connect is furnished with insurance pin sleeve 17.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a pet door, comprise symmetrical vertical arrangement two doorframes, be connected in doorframe door hurdle, be connected in the middle door on a hurdle, it is characterized in that, also comprise base horizontal bar, described door hurdle is two: wherein a side on a door hurdle is connected with a doorframe by upper and lower two width dimensions adjusting knobs, one side frame on Yu Zhongmen top, opposite side top connects, connected mode for by taking out heart rivet, rotate pin support, pin sleeve working of plastics, door bolt rotate pin and be connected, another hurdle one side is connected with another doorframe by upper and lower two width dimensions adjusting knobs, opposite side top is provided with switching device, described middle door is provided with the middle door plastics fixed cover matching with aforementioned switches device, middle door turns axle with base horizontal bar by middle door base and is connected, in the frame at the upper door of middle door plastics fixed cover place, vertically run through an insurance pull bar iron plate, insurance pull bar iron plate lower end connects insurance pin, insurance pin coordinates with the pin sleeve being fixed on base horizontal bar, described middle door base turns the spacing 2-5cm that the spacing of doorjamb and door hurdle in axle place is greater than doorjamb and door hurdle in top.
2. pet door according to claim 1, it is characterized in that, described switching device comprises door open button, sliding pin, door hurdle plastics fixed cover, presses and do spring, button sliding block, rivet, compression spring, compression spring bearing working of plastics, and described middle door plastics fixed cover outside is that inclined-plane coordinates with sliding pin.
3. pet door according to claim 1, is characterized in that, at described middle door plastics, fixedly puts and is provided with insurance pull bar handle and insures pull bar iron plate and be connected.
4. pet door according to claim 1, is characterized in that, the insurance pin that described insurance pull bar iron plate lower end connects is furnished with insurance pin sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087964.XA CN104033077A (en) | 2013-03-07 | 2013-03-07 | Pet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087964.XA CN104033077A (en) | 2013-03-07 | 2013-03-07 | Pet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033077A true CN104033077A (en) | 2014-09-10 |
Family
ID=51464046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310087964.XA Pending CN104033077A (en) | 2013-03-07 | 2013-03-07 | Pet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033077A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013147A (en) * | 2017-05-17 | 2017-08-04 | 芜湖中科智捷信息科技有限责任公司 | A kind of door column |
| CN109653620A (en) * | 2018-12-11 | 2019-04-19 | 长沙中联消防机械有限公司 | Door latch structure, working bucket and the fire fighting truck of working bucket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454502Y (en) * | 2000-09-15 | 2001-10-17 | 川立开发实业有限公司 | Safety door railing |
| CN2931731Y (en) * | 2006-06-08 | 2007-08-08 | 中山乐美达日用制品有限公司 | Door grating |
| US20090013604A1 (en) * | 2007-07-12 | 2009-01-15 | Lindam Limited | Gate assembly |
| CN201614878U (en) * | 2010-01-16 | 2010-10-27 | 中山乐美达日用制品有限公司 | Bidirectionally openable baby safety gate |
| CN202431146U (en) * | 2011-12-14 | 2012-09-12 | 青岛港（集团）有限公司 | Automatic self-closing type emergency door |
| CN203271455U (en) * | 2013-03-07 | 2013-11-06 | 宁波市海连休闲用品有限公司 | Pet door |
-
2013
- 2013-03-07 CN CN201310087964.XA patent/CN104033077A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454502Y (en) * | 2000-09-15 | 2001-10-17 | 川立开发实业有限公司 | Safety door railing |
| CN2931731Y (en) * | 2006-06-08 | 2007-08-08 | 中山乐美达日用制品有限公司 | Door grating |
| US20090013604A1 (en) * | 2007-07-12 | 2009-01-15 | Lindam Limited | Gate assembly |
| CN201614878U (en) * | 2010-01-16 | 2010-10-27 | 中山乐美达日用制品有限公司 | Bidirectionally openable baby safety gate |
| CN202431146U (en) * | 2011-12-14 | 2012-09-12 | 青岛港（集团）有限公司 | Automatic self-closing type emergency door |
| CN203271455U (en) * | 2013-03-07 | 2013-11-06 | 宁波市海连休闲用品有限公司 | Pet door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013147A (en) * | 2017-05-17 | 2017-08-04 | 芜湖中科智捷信息科技有限责任公司 | A kind of door column |
| CN109653620A (en) * | 2018-12-11 | 2019-04-19 | 长沙中联消防机械有限公司 | Door latch structure, working bucket and the fire fighting truck of working bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |