CN203296645U - Anti-pinch door leaf sectional material - Google Patents
Anti-pinch door leaf sectional material Download PDFInfo
- Publication number
- CN203296645U CN203296645U CN2013203098214U CN201320309821U CN203296645U CN 203296645 U CN203296645 U CN 203296645U CN 2013203098214 U CN2013203098214 U CN 2013203098214U CN 201320309821 U CN201320309821 U CN 201320309821U CN 203296645 U CN203296645 U CN 203296645U
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- door
- door leaf
- sectional material
- rotating shaft
- section bar
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- Expired - Fee Related
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Abstract
The utility model discloses an anti-pinch door leaf sectional material. A sealing strip rabbet is formed in the rotating edge of the door leaf sectional material, and a rotating shaft sealing strip used for being connected with the surface of the hollow cylinder portion of a rotating shaft frame sectional material in a rotating, sliding and sealing mode is embedded in the sealing strip rabbet. After the anti-pinch door leaf sectional material is utilized for installing a door, in the rotation process of a door leaf, the included angle between the rotating edge of the door leaf sectional material and the surface of the hollow cylinder portion of the rotating shaft frame sectional material is constant, and therefore the problem that hands are pinched when the door is opened and closed can be avoided, and the safety performance of the door is improved. The anti-pinch door leaf sectional material can prevent the hands from being pinched, and has the advantages of being simple in structure, low in cost, convenient to manufacture and use, and the like.
Description
The application is that the patent No. is that " 201220709469.9 ", name are called the dividing an application of patent application that " finger rotating shaft frame section, finger doorframe stile section bar and door leaf sectional material ", the applying date are on December 20th, 2012.
Technical field
The utility model relates to door and window manufacturing technology field, relates in particular to a kind of Anti-clamping door sectional.
Background technology
As shown in Figure 1, the turning cylinder 33 of existing unidirectional elastic force door (as shops such as KFC, De Keshi cafeterias enter the gate, shop) protrudes beyond the inboard or outer side plane of door leafs.When door leaf 31 switches rotated, door leaf 31 edge side planes and doorframe stile 32 edge side planes formed the variable angle α of 0 ~ 110 °.The leverage of the arm of force that rotates along rotating shaft because of door leaf, when door leaf cuts out, described angle α is from large to small the time, can produce very large extruding force in this angle α, very easily people's finger damaged (particularly children).
The various doors that comprise unidirectional elastic force door all need to be formed by various section combinations, these section bars relate to doorframe and door leaf sectional material, doorframe comprises again upper transverse frame section bar, stile section bar etc., and door leaf sectional material relates to again window stile section bar, fan glazing bead section bar etc.Existing doorframe stile section bar and door stile profile structure can not overcome the defect that people's finger is easily damaged because of above-mentioned angle α.
The utility model content
The purpose of this utility model is to provide a kind of Anti-clamping door sectional.
For achieving the above object, the rotation edge of Anti-clamping door sectional of the present utility model is provided with the weather strip caulking groove, and weather strip caulking groove place is embedded with the rotating shaft sealing bar that is tightly connected for the surperficial rotational slide partly of the hollow cylindrical with the rotating shaft frame section.
The utlity model has following advantage:
After utilizing the utility model that door is installed, in the rotation process of door leaf, angle between the surface of the rotation edge of door leaf sectional material and the hollow cylindrical of rotating shaft frame section part is invariable, and the situation of tong in the time of therefore can avoiding switch gate has strengthened the security performance of door.
The utility model except finger, also has simple in structurely, and cost is lower, is convenient to make and the advantage such as use.
The cooperatively interacted function of finger of the finger doorframe stile section bar of the utility model utilization novelty and Anti-clamping door sectional, opened a brand-new technological development direction, broken and set up the constraint of the existing technical thought of finger pinch device in the past outside doorframe and door leaf sectional material, for the development tool of technology, be of great significance.
Description of drawings
Fig. 1 is the structural representation that existing door stile section bar and door leaf sectional material match;
Fig. 2 is the structural representation that finger doorframe stile section bar of the present utility model matches with the Anti-clamping door sectional;
Fig. 3 is the structural representation that has used the Anti-clamping door of finger doorframe stile section bar of the present utility model and Anti-clamping door sectional;
Fig. 4 is the structural representation of finger doorframe stile section bar;
Fig. 5 is the structural representation of finger rotating shaft frame section;
Fig. 6 be Fig. 3 the A-A cross sectional view.
The specific embodiment
Inward-outward direction in the utility model i.e. the inward-outward direction of door, and the left direction in Fig. 6 is outdoor direction.
As extremely shown in Figure 3 in Fig. 5 and Fig. 2, comprise circular cylinder shaped portion 51 with the matching used finger rotating shaft of the utility model frame section 5, circular cylinder shaped portion 51 is connected with bossing 52, bossing 52 is used for being connected with the stile section bar 4 of doorframe, and the surface of circular cylinder shaped portion 51 coordinates for structure (this structure namely the refers to following rotating shaft sealing bar 17) slipper seal of the rotation edge with door leaf.
As Fig. 4 and Fig. 2, shown in Figure 3, the invention also discloses a kind of finger doorframe stile section bar 4, this finger doorframe stile section bar 4 be provided with above-mentioned bossing 52 suitable be connected caulking groove 41.
As shown in Figure 2 and Figure 3, Anti-clamping door sectional 6 of the present utility model supports the use with above-mentioned finger rotating shaft frame section 5 and finger doorframe stile section bar 4, the rotation edge of this Anti-clamping door sectional 6 is provided with weather strip caulking groove 61, and weather strip caulking groove 61 places are embedded with the rotating shaft sealing bar 17 that is tightly connected for hollow cylindrical part 51 rotational slides with above-mentioned rotating shaft frame section 5.
To shown in Figure 5, during installation, the partial fixing that first the stile section bar 4 of doorframe, upper transverse frame section bar 1 etc. is directly combined with construction wall is on body of wall, and then the installation door leaf as Fig. 2.The both ends up and down that door leaf sectional material 6 rotates edge are fixed with respectively hinge support arm 9, the both ends of the upper transverse frame section bar 1 of doorframe are connected with fixing seat of hinge 8 downwards, hinge support arm 9 is identical with fixing seat of hinge 8 diameters, on hinge support arm 9, bearing is installed, fixing seat of hinge 8 is provided with screwed hole, the corresponding setting of dead eye of this screwed hole and described hinge support arm 9 upper bearing (metal)s.
One end of chain connection bolt is provided with screw thread, and the other end is provided with nut.When door leaf is installed, first with the screwed hole on the dead eye aligned hinge holder 8 on hinge support arm 9, then the end of thread of chain connection bolt is passed the dead eye of hinge support arm, screw in fixing seat of hinge 8 screwed holes, the nut end of chain connection bolt namely compresses the bearing inner ring on hinge support arm 9, completes the installation of this place's door leaf.Also be provided with fixing seat of hinge on the ground of door leaf lower end, the connected mode of the connected mode of this place fixing seat of hinge and the hinge support arm of door leaf bottom and the hinge support arm of the fixing seat of hinge on the upper transverse frame section bar and door leaf upper end is identical, opposite direction.The above-mentioned type of attachment of door leaf and doorframe is this area current techique, the existing structures such as screwed hole, bearing and dead eye, chain connection bolt is not illustrated in figure.
After door leaf installs, again the bossing of rotating shaft frame section 5 52 is embedded in the connection caulking groove 41 of stile section bar 4, fastening with thread tapping from the stile back side, the rotating shaft sealing bar 17 that makes door leaf sectional material 6 rotate edge is sealed and matched together with hollow cylindrical part 51 surface slidings of rotating shaft frame section 5, completes the installation of whole fan door.
After the utility model door installs, in the rotation process of door leaf, angle β between two edges of door leaf sectional material 6 and the rotating shaft core of frame section 5 is invariable, circular cylinder shaped portion 51 surfaces are also invariable with the gap at door leaf edge, therefore in the time of can avoiding switch gate, the situation of tong occurs, has strengthened the security performance of door.
The cooperatively interacted function of finger of the finger doorframe stile section bar 4 of the utility model utilization novelty and Anti-clamping door sectional 6, opened a brand-new technological development direction, broken and set up the constraint of the existing technical thought of finger pinch device in the past outside doorframe and door leaf sectional material 6, for the development tool of technology, be of great significance.
While being used for unidirectional elastic force door, the utility model can coordinate concealed installation door closer door leaf sectional material 6, upper ledge gear eaves section bar 3 to realize the concealed installation door closer, also can be used for bright dress door closer.
As shown in Figure 3 and Figure 6, the top of concealed installation door closer door leaf sectional material 6 of the present utility model is provided with the door closer mounting groove 61 of opening upwards, and door closer mounting groove 61 is suitable with door closer main body 12.
As shown in Figure 3 and Figure 6, be provided with the door closer pivoted arm chute 2 that Open Side Down in upper ledge gear eaves section bar 3 of the present utility model, door closer pivoted arm chute 2 is suitable with door closer arm of force slide block 10.
as shown in Figure 3 and Figure 6, unidirectional elastic force door of the present utility model uses above-mentioned concealed installation door closer door leaf sectional material 6 and upper ledge gear eaves section bar 3, comprise doorframe and described concealed installation door closer door leaf sectional material 6, doorframe comprises described upper transverse frame section bar 1 and described stile section bar 4, upper transverse frame section bar 1 lower end is embedded with described upper ledge gear eaves section bar 3, in the door closer pivoted arm chute 2 of upper ledge gear eaves section bar 3, door closer arm of force slide block 10 is installed, in the door closer mounting groove 61 of door leaf sectional material 6, door closer main body 12 is installed, door closer main body 12 is connected with described door closer arm of force slide block 10 by the door closer arm of force.
As shown in Figure 3 and Figure 6, described door leaf sectional material 6 upper ends are provided with weather strip caulking groove 62 in unlatching one side of door, are embedded with in weather strip caulking groove 62 be used to the fan upper outer weather strip 13 that blocks upper ledge gear eaves section bar.The inboard bottom of described upper ledge gear eaves section bar 3 is provided with upper ledge inner seal bar caulking groove 31, is embedded with side block eaves weather strip 14 in upper ledge in upper ledge inner seal bar caulking groove 31.Described door leaf sectional material 6 is embedded with door leaf glass 71 by fan glass guide channel section bar 7.
During installation, be combined into unidirectional elastic force door together with the structures such as concealed installation door closer door leaf sectional material 6 of the present utility model, upper ledge gear eaves section bar 3 and doorframe.Door closer main body 12 is arranged in the door closer mounting groove 61 of door leaf sectional material 6, door closer arm of force slide block 10 is arranged in the door closer pivoted arm chute 2 of upper ledge gear eaves section bar 3, thus the unidirectional elastic force door of formation concealed installation door closer.
The unidirectional elastic force door of above-mentioned concealed installation door closer is simple, make and install and use all more for convenience, can realize the concealed installation door closer, greatly having improved the sealing performance of door closer, both conveniently arranged health, and made again unidirectional elastic force door more attractive in appearance, door closer is more difficult on the whole to be damaged.While being used for the building electric controlled door, door closer mounting groove 61 can be used to again wiring, makes that automatically controlled wiring and electric mortise lock are installed, debugging is supporting more simple and convenient, and automatically controlled performance is more stable.
The present embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; every foundation technical spirit of the present utility model, to any simple modification, equivalent variations and modification that above embodiment does, all belongs to the protection domain of technical solutions of the utility model.
Claims (1)
1. Anti-clamping door sectional, it is characterized in that: the rotation edge of described door leaf sectional material is provided with the weather strip caulking groove, and weather strip caulking groove place is embedded with the rotating shaft sealing bar that the surperficial rotational slide for the part of the hollow cylindrical with the rotating shaft frame section is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203098214U CN203296645U (en) | 2012-12-20 | 2012-12-20 | Anti-pinch door leaf sectional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203098214U CN203296645U (en) | 2012-12-20 | 2012-12-20 | Anti-pinch door leaf sectional material |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207094699U Division CN203285261U (en) | 2012-12-20 | 2012-12-20 | Anti-hand-clamping rotating shaft frame section bar and anti-hand-clamping doorframe vertical frame section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296645U true CN203296645U (en) | 2013-11-20 |
Family
ID=49572663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203098214U Expired - Fee Related CN203296645U (en) | 2012-12-20 | 2012-12-20 | Anti-pinch door leaf sectional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236117A (en) * | 2017-07-11 | 2019-01-18 | 冯志平 | A kind of doorframe and the rotation door using the doorframe |
-
2012
- 2012-12-20 CN CN2013203098214U patent/CN203296645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236117A (en) * | 2017-07-11 | 2019-01-18 | 冯志平 | A kind of doorframe and the rotation door using the doorframe |
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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: 20131120 Termination date: 20181220 |