CN204590970U - The removable sash structure of threshold - Google Patents
The removable sash structure of threshold Download PDFInfo
- Publication number
- CN204590970U CN204590970U CN201520017363.6U CN201520017363U CN204590970U CN 204590970 U CN204590970 U CN 204590970U CN 201520017363 U CN201520017363 U CN 201520017363U CN 204590970 U CN204590970 U CN 204590970U
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- China
- Prior art keywords
- threshold
- plug
- unit
- doorframe
- jack
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Abstract
The utility model provides a kind of threshold removable sash structure, and this structure comprises doorframe, threshold, jack, plug-in unit and fixed screw; Described threshold and plug-in unit can disassemble from doorframe or install, threshold position, described doorframe the right and left bottom has and the identical jack of described threshold internal cavities shape of cross section specification, described plug-in unit can insert in this jack just, described threshold to be arranged on plug-in unit and to block, available described fixed screw locking.Beneficial effect is that this structure threshold can dismounting rapidly as required, convenient and practical, is particularly useful for the public places such as office, laboratory, classroom: threshold is in installment state at ordinary times, plays normal safety and reinforcement effect; When cleaning ground, when transporting the special requirement such as weight with go-cart, threshold can be disassembled and make indoor and outdoor ground uninterrupted communication, cleaning thing directly be scanned out outdoor, or with go-cart, weight be pushed indoor reposefully.
Description
Technical field
The utility model relates to a kind of sash structure, particularly the removable sash structure of a kind of threshold.
Background technology
Current security door or safety door, doorframe is all round closure, i.e. upper and lower, left and right Dou You edge, and after installing, edge is below above ground level, is commonly referred to as threshold.Sometimes, especially in public places such as office, laboratory, classrooms, when needs transport weight with go-cart, load-carrying go-cart is difficult to directly push indoor, and threshold becomes obstacle; When clearing up flooring, always because the stop of threshold makes a part of ground foul directly cannot scan out outdoor.If not threshold, or during finishing, threshold is embedded in below ground, such door may scrape along the ground when switch, and has gap under door, and lacked the fixing of an edge, the safety of door also receives impact.So the sash structure of current fixing threshold can bring some inconvenience to user in use.Existing utility model patent " accessible threshold " (patent No.: 201120575088.1) propose a kind of height very low and inside and outside have the threshold of gentle slope transition, but this threshold is still above ground level, and the crack between ground can be detained some rubbish when cleaning ground, during overhead threshold in-use automotive carrying large equipment, as valuable large-scale instrument is transported in laboratory, can produce vibrations damage instrument, the wheel of go-cart also may damage threshold because load-bearing is too large.
Summary of the invention
For deficiency structural in prior art, the purpose of this utility model is to provide the removable sash structure of a kind of threshold, threshold, plug-in unit are arranged on doorframe doorframe constituting common all round closure, threshold, plug-in unit disassemble from doorframe, indoor and outdoor ground uninterrupted communication can be made, this structure is convenient and practical, does not affect original safety and stability.
For achieving the above object, the technical solution adopted in the utility model is to provide the removable sash structure of threshold, wherein: this structure comprises doorframe, threshold, jack, two plug-in units and fixed screw.The threshold position, the right and left bottom of described doorframe has the jack identical with described threshold lumenal cross-section shape specification, described two plug-in units insert jack and match, described threshold is installed on plug-in unit, described threshold can disassemble from doorframe as required, ground uninterrupted communication inside and outside forming chamber.
Effect of the present utility model is:
(1) after installing this threshold, doorframe is identical with common door mount structure, safety and firmly.
(2) under cleaning ground, using the situations such as go-cart carrying heavy goods, threshold has just become obstruction, now threshold can be pulled down together with plug-in unit, and indoor and outdoor is communicated with without barrier by level land.
(3) this structure easy accessibility, if often dismounting can not be screwed; If do not dismantle available screw locking for a long time.
Accompanying drawing explanation
Fig. 1 is the overall elevation (threshold installment state) of the utility model structure;
Fig. 2 is the overall elevation (threshold disassembly status) of the utility model structure;
Fig. 3-1-3-7 be the utility model structure side cutaway view (dashed region in figure, doorframe opposite side shape and this figure symmetrical);
In figure:
1, doorframe 2, threshold 3, jack 4, plug-in unit 5, fixed screw 6, screw hole 7, threshold two ends section 8, threshold interlude
Detailed description of the invention
By reference to the accompanying drawings the removable sash structure of threshold of the present utility model is illustrated.
As shown in Figure 1, Figure 2, shown in Fig. 3-1-3-7, the structure of the removable sash structure of the utility model threshold is, this structure comprises doorframe 1, threshold 2, jack 3, two plug-in units 4 have the jack 3 identical with described threshold 2 lumenal cross-section shape specification with the threshold position, the right and left bottom of doorframe 1 described in fixed screw 5., described two plug-in units 4 insert jack 3 and match, described threshold 2 is installed on plug-in unit 4, described threshold 2 can disassemble from doorframe 1 as required, ground uninterrupted communication inside and outside forming chamber.
Described threshold 2 is divided into three sections, and two ends section is the channel-shaped cavity structure of lower aperture, and described threshold 2 two ends section and described plug-in unit 4 correspondence position have the screw hole 6 moved towards up and down, is locked by described threshold 2 by described fixed screw 5 with described plug-in unit 4.
Described threshold 2 and plug-in unit 4, fixed screw 5 can disassemble from doorframe 1 as required and make indoor and outdoor ground uninterrupted communication, as shown in Figure 2, also can reinstall on doorframe 1 and make doorframe firmly as before, as shown in Figure 1.Described threshold 2 is divided into three sections as shown in Figure 2, and wherein two ends section is the channel-shaped cavity structure of lower aperture, and interlude is except bottom surface, and other faces are totally-enclosed does not have opening.
As shown in Fig. 3-1-3-7, threshold position, described doorframe 1 the right and left bottom has the jack 3 identical with described threshold 2 lumenal cross-section shape specification, two, described left and right plug-in unit 4 outer shape specification and described threshold 2 two ends section shape specification completely the same, two, described left and right plug-in unit 4 can insert in described two jacks 3 just, and outside exposed length is equal with the two ends segment length of described threshold 2 respectively.Described threshold 2 can be buckled on described plug-in unit 4 from the top down just, two ends section and two, the described left and right plug-in unit 4 of described threshold just in time coincide, described threshold 2 installs rear just to be blocked by described plug-in unit 4, even if make described two plug-in units 2 need not lock and also can not extract out from described jack 3 by described fixed screw 5; Described threshold 2 two ends section and described plug-in unit 4 correspondence position have the screw hole 6 moved towards up and down, if do not dismantle for a long time, described threshold 2 is locked with described plug-in unit 4 by available described fixed screw 5.After described threshold 2 and described plug-in unit 4 are arranged on described doorframe 1, constitute all round closure of complete set, safety and firmly common doorframe.
The basic operational steps of the removable sash structure of threshold of the present utility model:
1, install
Be inserted in respectively by described two plug-in units 4 in corresponding described jack 3, be buckled in from the top down by described threshold 2 above described plug-in unit 4, clamping, can lock with described fixed screw as required, indoor and outdoor ground is separated by threshold.
2, dismantle
Back out fixed screw 5, take off threshold 2 from above, laterally extract plug-in unit 4 out, indoor and outdoor ground uninterrupted communication.
Claims (3)
1. the removable sash structure of threshold, is characterized in that: this structure comprises doorframe (1), threshold (2), jack (3), two plug-in units (4) and fixed screw (5);
The threshold position, the right and left bottom of described doorframe (1) has the jack (3) identical with described threshold (2) lumenal cross-section shape specification, described two plug-in units (4) are inserted jack (3) and are matched, described threshold (2) is installed on plug-in unit (4), described threshold (2) can disassemble from doorframe (1) as required, ground uninterrupted communication inside and outside forming chamber.
2. the removable sash structure of threshold according to claim 1, is characterized in that: described threshold (2) is divided into three sections, and two ends section is the channel-shaped cavity structure of lower aperture.
3. the removable sash structure of threshold according to claim 1, it is characterized in that: described threshold (2) two ends section and described plug-in unit (4) correspondence position have the screw hole (6) moved towards up and down, by described fixed screw (5), described threshold (2) and described plug-in unit (4) are locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017363.6U CN204590970U (en) | 2015-01-12 | 2015-01-12 | The removable sash structure of threshold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017363.6U CN204590970U (en) | 2015-01-12 | 2015-01-12 | The removable sash structure of threshold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590970U true CN204590970U (en) | 2015-08-26 |
Family
ID=53927135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520017363.6U Expired - Fee Related CN204590970U (en) | 2015-01-12 | 2015-01-12 | The removable sash structure of threshold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590970U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612534A (en) * | 2015-01-12 | 2015-05-13 | 天津城建大学 | Door frame structure with detachable doorsill |
| CN107120030A (en) * | 2017-06-27 | 2017-09-01 | 溧阳市超强链条制造有限公司 | A kind of removable door of simple structure |
| CN108915497A (en) * | 2018-08-22 | 2018-11-30 | 湖州欧贝得门业有限公司 | A kind of bathroom aluminum titanium alloy sliding door |
| CN111472645A (en) * | 2020-05-12 | 2020-07-31 | 乔路铭科技有限公司 | Doorsill decorative plate assembly |
-
2015
- 2015-01-12 CN CN201520017363.6U patent/CN204590970U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612534A (en) * | 2015-01-12 | 2015-05-13 | 天津城建大学 | Door frame structure with detachable doorsill |
| CN107120030A (en) * | 2017-06-27 | 2017-09-01 | 溧阳市超强链条制造有限公司 | A kind of removable door of simple structure |
| CN108915497A (en) * | 2018-08-22 | 2018-11-30 | 湖州欧贝得门业有限公司 | A kind of bathroom aluminum titanium alloy sliding door |
| CN111472645A (en) * | 2020-05-12 | 2020-07-31 | 乔路铭科技有限公司 | Doorsill decorative plate assembly |
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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: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |