CN204728916U - A kind of novel plastic ground spring door - Google Patents
A kind of novel plastic ground spring door Download PDFInfo
- Publication number
- CN204728916U CN204728916U CN201520458143.7U CN201520458143U CN204728916U CN 204728916 U CN204728916 U CN 204728916U CN 201520458143 U CN201520458143 U CN 201520458143U CN 204728916 U CN204728916 U CN 204728916U
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- Prior art keywords
- door leaf
- door
- framework
- ground spring
- utility
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model overcomes the deficiency that prior art exists, and provides the novel plastic ground spring door of high, the convenient installation of a kind of intensity, good airproof performance, in order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel plastic ground spring door, comprise framework and door leaf, described framework is the rectangular configuration of a side opening, the open side of described framework down, door leaf symmetry described in two fans is hinged in framework, the shaped steel for increasing intensity is added in the section bar inner chamber of described framework and door leaf, gap between described door leaf and framework is 5 ㎜ ~ 6 ㎜, gap between two fan door leafs is 8 ㎜ ~ 9 ㎜, the surrounding of described door leaf is provided with weather strip, the specification of described weather strip is 7 ㎜ * 8 ㎜ or is 7 ㎜ * 13 ㎜, the utility model can be widely used in ground spring door field.
Description
Technical field
A kind of novel plastic ground spring door of the utility model, belongs to ground spring door technical field.
Background technology
Along with the development of society, the quickening of the raising economic construction paces of living standards of the people, the north has requirement more and more higher to indoor heat insulating.Floor spring door grows up on the basis of wooden free door, it is that a kind of hold-open door personnel that are mainly used in pass in and out more frequent, indoor environment temperature is had certain requirements public arena, swinging door mainly adopts aluminium alloys traditionally, stainless steel structure, with the use of adding heavy sheet glass etc., manufacturing technology is mature on the whole, Hardware fitting is complete, substantially result of use is reached, but due to fit structure problem, all floor spring doors all also exist frame and fan, fan and fan, the phenomenon of excesssive gap, make it be incubated, sealing performance is affected, particularly south summer or north of china in winter, and to the occasion that indoor environment has higher requirements, its a fly in the ointment is just more obvious.
Utility model content
The utility model overcomes the deficiency that prior art exists, and provides the novel plastic ground spring door of high, the convenient installation of a kind of intensity, good airproof performance.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel plastic ground spring door, comprise framework and door leaf, described framework is the rectangular configuration of a side opening, the open side of described framework down, door leaf symmetry described in two fans is hinged in framework, the shaped steel for increasing intensity is added in the section bar inner chamber of described framework and door leaf, gap between described door leaf and framework is 5 ㎜ ~ 6 ㎜, gap between two fan door leafs is 8 ㎜ ~ 9 ㎜, the surrounding of described door leaf is provided with weather strip, the specification of described weather strip is 7 ㎜ * 8 ㎜ or is 7 ㎜ * 13 ㎜.
Preferably, the corner of described door leaf is provided with the steel lining for auxiliary enhancing, and described steel lining is connected as a single entity with the section bar of self-tapping screw and door leaf in advance.
The beneficial effect that the utility model compared with prior art has is: in the utility model, the size of door leaf is according to the clear height of doorframe and clear span and weather strip, the specification of floor spring and determining, use the weather strip of 7 ㎜ * 8 ㎜ or 7 ㎜ * 13 ㎜, door leaf and frame keep 5 ㎜ gaps, ㎜ ~ 6, it is proper that door leaf and door leaf remain on 8 ㎜ gaps, ㎜ ~ 9, not only be convenient to the installation of door leaf but also have good sealing effectiveness, door leaf and framework use the steel lining of sufficient intensity, and be connected as a single entity with self-tapping screw and section bar in advance, auxiliary enhancing is carried out in the bight of tackling door leaf when door leaf size is larger, to ensure the intensity in door leaf bight.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is that framework, 2 is for door leaf.
Detailed description of the invention
As shown in Figure 1, a kind of novel plastic ground spring door of the utility model, comprise framework 1 and door leaf 2, described framework 1 is the rectangular configuration of a side opening, the open side of described framework 1 down, door leaf 2 symmetry described in two fans is hinged in framework 1, the shaped steel for increasing intensity is added in the section bar inner chamber of described framework 1 and door leaf 2, gap between described door leaf 2 and framework 1 is 5 ㎜ ~ 6 ㎜, gap between two fan door leafs 2 is 8 ㎜ ~ 9 ㎜, the surrounding of described door leaf 2 is provided with weather strip, and the specification of described weather strip is 7 ㎜ * 8 ㎜ or is 7 ㎜ * 13 ㎜.
Preferably, the corner of described door leaf 2 is provided with the steel lining for auxiliary enhancing, and described steel lining is connected as a single entity with the section bar of self-tapping screw and door leaf 2 in advance.
The utility model adopts plastic material, and within it chamber installs enhanced type steel additional, the plastics floor spring door that material such as assembling hardware, seal weatherstrip etc. is made, this product is generally used for public place, as business's clothes, hotel, saloon bar, public place of entertainment, conference room, cinema etc. have the building of related request.Because free door in the past makes by the strong material of the thermal conductivity such as aluminium alloys, stainless steel, add the unreasonable of sealing system and encapsulant design alternative, the requirement of energy-saving heat preserving performance when using, cannot be met in severe cold, cold district.For coordinating the policy requirements of national building energy conservation 65%, the utility model have employed the PVC plastic floor spring door with thermal and insulating performance.
Making programme of the present utility model is as follows:
Design----blanking----milling hardware mounting groove----Jia steel lining----welding----Hardware fitting is installed----test package.
1, door opening is determined by corresponding building requirements and erection of doors and windows specification according to door opening size.
2, the size of door leaf should be determined according to the specification of the clear height of doorframe and clear span and weather strip, floor spring, rule of thumb use the weather strip of 7 ㎜ * 8 ㎜ or 7 ㎜ * 13 ㎜, fan and frame keep 5 ㎜ gaps, ㎜ ~ 6, it is proper that fan and fan remain on 8 ㎜ gaps, ㎜ ~ 9, is not only convenient to the installation of door leaf but also has good sealing effectiveness.
3, stressed member is as door upper transverse frame, fan upper transverse frame, lower transverse frame and mullion, use the steel lining of sufficient intensity, and be connected as a single entity with self-tapping screw and section bar in advance, auxiliary enhancing, to ensure the intensity in door leaf bight is carried out in the bight of tackling door leaf when door leaf size is larger.
4, on floor spring, fulcrum will be assemblied in a upper ledge before door frame welding, its center to center distance doorframe interior angle 100 to 120 about ㎜, and at the midline position of doorframe, ensures symmetrical, two back shafts flexible flexibly, firmly.
5, door leaf size should make by designing requirement, and after doorframe makes, according to the physical location of its preset upper fulcrum, determines upper and lower turning handle installation site, attention dispersion and eliminate in manufacturing process the error caused.
The installation of plastics floor spring door in the utility model:
In the fabrication and installation process of plastic door-window, we often say that tripartite division does seven points of installations, implication is installed most important on the impact of door and window quality, this saying is undue not at all, door and window perfect in workmanship, if the mounting technique do not had does not reach installation specification requirement, no matter be using function or appearance effect, all can not meet design requirement, and especially seem important for installing floor spring door, therefore must carry out installation and acceptance in strict accordance with plastic door and window fixing code requirement, and pay special attention to the following aspects:
1, doorframe should be smooth vertical and horizontal, the i.e. necessary level of horizontal frame, munnion must be vertical, wherein also comprise the Perpendicular Problems of doorframe place plane, because ground spring door does not have lower transverse frame, the globality of doorframe is poor, difficulty is brought to installation, but all must accomplish that whole doorframe must in a plane in any case, must not distortion, otherwise will the installation of door leaf be affected.
2, the installation of floor spring, after doorframe installs, according to the position of upper fulcrum, turning handle center must be found accurately with ceiling hammer, and note two floor springs center line must with the left and right doorframe line of centres on one wire, otherwise door leaf install after will there is tandem phenomenon.After capturing position, with cement mortar cast, tamp, prevent from use loosening.
3, note installation accuracy, floor spring door has five gaps, if the low precision of door, will have a strong impact on appearance effect and the thermal-insulating sealing performance of door.Precision except be manufactured with outside the Pass, installing also is an important step, therefore in ground spring door manufacture and installation process, the difference of the diagonal of doorframe, door leaf, appearance and size tolerance all must meet standard-required, in addition, under the prerequisite that doorframe is fixing, the gap of door leaf and doorframe suitably can also be adjusted by the position adjustments of upper and lower two turning handles of door leaf
The utility model plastics floor spring door is on the basis of drawing traditional ground spring door advantage, structurally improve, particularly at frame and fan, fan is with in the process of fan clearance issues, design multiple-sealed bar, make it especially aobvious outstanding in insulation and sealing performance, compensate for the deficiency of swinging door functional performance aspect traditionally.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (2)
1. a novel plastic ground spring door, it is characterized in that: comprise framework (1) and door leaf (2), described framework (1) is the rectangular configuration of a side opening, the open side of described framework (1) down, door leaf (2) symmetry described in two fans is hinged in framework (1), the shaped steel for increasing intensity is added in the section bar inner chamber of described framework (1) and door leaf (2), gap between described door leaf (2) and framework (1) is 5 ㎜ ~ 6 ㎜, gap between two fans door leaf (2) is 8 ㎜ ~ 9 ㎜, the surrounding of described door leaf (2) is provided with weather strip, the specification of described weather strip is 7 ㎜ * 8 ㎜ or is 7 ㎜ * 13 ㎜.
2. a kind of novel plastic ground spring door according to claim 1, is characterized in that: the corner of described door leaf (2) is provided with the steel lining for auxiliary enhancing, and described steel lining uses the section bar of self-tapping screw and door leaf (2) to be connected as a single entity in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458143.7U CN204728916U (en) | 2015-06-30 | 2015-06-30 | A kind of novel plastic ground spring door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458143.7U CN204728916U (en) | 2015-06-30 | 2015-06-30 | A kind of novel plastic ground spring door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728916U true CN204728916U (en) | 2015-10-28 |
Family
ID=54387275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520458143.7U Expired - Fee Related CN204728916U (en) | 2015-06-30 | 2015-06-30 | A kind of novel plastic ground spring door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728916U (en) |
-
2015
- 2015-06-30 CN CN201520458143.7U patent/CN204728916U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160630 |