CN104612534A - Door frame structure with detachable doorsill - Google Patents
Door frame structure with detachable doorsill Download PDFInfo
- Publication number
- CN104612534A CN104612534A CN201510012493.5A CN201510012493A CN104612534A CN 104612534 A CN104612534 A CN 104612534A CN 201510012493 A CN201510012493 A CN 201510012493A CN 104612534 A CN104612534 A CN 104612534A
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- China
- Prior art keywords
- threshold
- doorsill
- door frame
- plug
- doorframe
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Abstract
The invention provides a door frame structure with a detachable doorsill. The door frame structure comprises a door frame, the doorsill, inserting holes, inserting pieces and set screws. The doorsill and the inserting pieces can be dismounted from the door frame or mounted on the door frame, the inserting holes which are completely the same as the cross section of a cavity in the doorsill in size and specification are formed in the doorsill positions of the bottom ends on the left side and the right side of the door frame, the inserting pieces are rightly inserted into the inserting holes, the doorsill is mounted on the inserting pieces and is clamped, and the doorsill can be locked by the set screws. The door frame structure with the detachable doorsill has the advantages that the doorsill of the structure can be quickly dismounted and mounted according to needs, and is convenient, practical and particularly suitable for public places such as offices, laboratories, classrooms and the like. At ordinary times, the doorsill is in a mounting state and achieves a normal safety and reinforcing effect. When a floor is cleaned, a cart is used for conveying heavy objects and other special demands need to be met, the doorsill can be dismounted to enable the floors in a room and outside the room to be communicated without obstacles, cleaned objects are directly cleaned out of the room, or the heavy objects can be stably pushed into the room by the cart.
Description
Technical field
The present invention 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 object of this invention 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 used in the present invention 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 invention 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 structure of the present invention;
Fig. 2 is the overall elevation (threshold disassembly status) of structure of the present invention;
Fig. 3 be structure of the present invention 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 invention is illustrated.
As shown in Figure 1, 2, 3, the structure of the removable sash structure of threshold of the present invention 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 Figure 3, 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 invention:
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 |
|---|---|---|---|
| CN201510012493.5A CN104612534A (en) | 2015-01-12 | 2015-01-12 | Door frame structure with detachable doorsill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012493.5A CN104612534A (en) | 2015-01-12 | 2015-01-12 | Door frame structure with detachable doorsill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104612534A true CN104612534A (en) | 2015-05-13 |
Family
ID=53147159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510012493.5A Pending CN104612534A (en) | 2015-01-12 | 2015-01-12 | Door frame structure with detachable doorsill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612534A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178778A (en) * | 2015-10-16 | 2015-12-23 | 德胜（苏州）洋楼有限公司 | Composite type door frame |
| CN107476707A (en) * | 2017-08-23 | 2017-12-15 | 覃小倩 | A kind of threshold, antitheft door and cleaning method within doors |
| CN107605362A (en) * | 2017-08-23 | 2018-01-19 | 覃小倩 | A kind of antitheft door and its cleaning method for being easy to clean |
| CN109138739A (en) * | 2018-08-27 | 2019-01-04 | 中船澄西船舶修造有限公司 | A kind of peculiar to vessel detachable or hiding doorsill structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04254684A (en) * | 1990-12-26 | 1992-09-09 | Swan Shoji Co Ltd | Closing frame for door bottom |
| JPH11241575A (en) * | 1998-02-24 | 1999-09-07 | Matsushita Electric Works Ltd | Opening frame fitting structure |
| CN2898243Y (en) * | 2006-02-16 | 2007-05-09 | 宋玉生 | Metal door |
| CN2921238Y (en) * | 2006-05-12 | 2007-07-11 | 施永志 | Field assembling furniture door and window connecting components |
| CN204590970U (en) * | 2015-01-12 | 2015-08-26 | 天津城建大学 | The removable sash structure of threshold |
-
2015
- 2015-01-12 CN CN201510012493.5A patent/CN104612534A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04254684A (en) * | 1990-12-26 | 1992-09-09 | Swan Shoji Co Ltd | Closing frame for door bottom |
| JPH11241575A (en) * | 1998-02-24 | 1999-09-07 | Matsushita Electric Works Ltd | Opening frame fitting structure |
| CN2898243Y (en) * | 2006-02-16 | 2007-05-09 | 宋玉生 | Metal door |
| CN2921238Y (en) * | 2006-05-12 | 2007-07-11 | 施永志 | Field assembling furniture door and window connecting components |
| CN204590970U (en) * | 2015-01-12 | 2015-08-26 | 天津城建大学 | The removable sash structure of threshold |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178778A (en) * | 2015-10-16 | 2015-12-23 | 德胜（苏州）洋楼有限公司 | Composite type door frame |
| CN105178778B (en) * | 2015-10-16 | 2017-03-22 | 德胜（苏州）洋楼有限公司 | Composite type door frame |
| CN107476707A (en) * | 2017-08-23 | 2017-12-15 | 覃小倩 | A kind of threshold, antitheft door and cleaning method within doors |
| CN107605362A (en) * | 2017-08-23 | 2018-01-19 | 覃小倩 | A kind of antitheft door and its cleaning method for being easy to clean |
| CN107476707B (en) * | 2017-08-23 | 2019-01-18 | 永康市久爱久科技有限公司 | A kind of threshold, security door and cleaning method within doors |
| CN109138739A (en) * | 2018-08-27 | 2019-01-04 | 中船澄西船舶修造有限公司 | A kind of peculiar to vessel detachable or hiding doorsill structure |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |