CN102587791A - Combined structure of door pocket and door retaining strip - Google Patents
Combined structure of door pocket and door retaining strip Download PDFInfo
- Publication number
- CN102587791A CN102587791A CN2012100430439A CN201210043043A CN102587791A CN 102587791 A CN102587791 A CN 102587791A CN 2012100430439 A CN2012100430439 A CN 2012100430439A CN 201210043043 A CN201210043043 A CN 201210043043A CN 102587791 A CN102587791 A CN 102587791A
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- China
- Prior art keywords
- door
- tenon
- retaining strip
- dovetail
- blocking belt
- 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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Abstract
The invention discloses a combined structure of a door pocket and a door retaining strip. The combined structure comprises a border and a door retaining strip, wherein the connection surface of the border is provided with an axial concave groove; the connection surface of the door retaining strip is provided with a tenon matched with the concave groove; the combined structure is characterized in that: the tenon is in a single-side dovetail structure; and the concave groove is matched with the tenon in the single-side dovetail structure. In the invention, according to the situation that the current structure of the existing door pocket and door retaining strip gets loose easily and even drops after the door leaf suffers multiple times of impact, the wall of the concave groove is changed into a dovetail shape; and since the dovetail side wall of the concave groove corresponds to the impact force of the door leaf, under the influence of impact force, the door retaining strip and the structure of the dovetail concave tenon are in increasingly close connection, and the effect is better with the aid of an expansion sleeve.
Description
[technical field]
The present invention relates to a kind of sash structure, especially relate to the combining structure of door pocket and blocking belt in the doorframe.
[technical background]
Doorframe comprises members such as door pocket, blocking belt, and door pocket is formed with frame and headsill on the top by being trapped among the gateway both sides, and its effect is the supporting door leaf, convenient door leaf, hinge and door lock, the latch etc. installed.Play the stop bit effect to door leaf after door pocket and the blocking belt combination, Fig. 1 shows the stereochemical structure after the combinations such as one section door pocket and blocking belt, and Fig. 2 is the section structure after frame 2 makes up with blocking belt 3 among Fig. 1.Among Fig. 1, dock with L type wood strip bar in the left side of frame 2, and receiving channel and the blocking belt 3 of the gateway face 21 of frame 2 on it is faced the wall and meditated is combined into one, and dead bolt hole 22 is positioned at inside wall 31 adjacents of blocking belt 3.Through Fig. 2, we can see clearly that blocking belt 3 is through the combining structure of tenon 32 with frame 2 receiving channels.There is following problem in this combining structure in practical application: close the door, door leaf all can be influenced by this along Fig. 2 direction of arrow bump blocking belt 3 at every turn; Time one is long; Cause the loosening of tenon 32 easily, and then influence both degree of being connected firmly, the potential safety hazard that exists blocking belt to come off.
[summary of the invention]
For solving the problems of the technologies described above, the present invention aims to provide the combining structure of a kind of door pocket and blocking belt, adopt this combining structure after, not only blocking belt can not produce loosening, obscission, and also can make both connections more be tending towards firm behind the multiple impact.
For realizing above-mentioned purpose; The present invention has adopted following technical scheme: the combining structure of this door pocket and blocking belt; Comprise frame and blocking belt, the joint face of said frame is provided with axial Baltimore groove, and the joint face of said blocking belt is provided with the tenon that is complementary with said Baltimore groove; It is characterized in that: said tenon is one-sided dovetail structure, and the tenon of said Baltimore groove and said one-sided dovetail structure is complementary.
During practical implementation, on the dovetail shaped evagination body of said tenon, be provided with expansion sleeve.
During practical implementation, have on the said expansion sleeve by the outward extending some pieces of caltrops of body.
Beneficial effect: compared with prior art, the present invention is according to existing door pocket and blocking belt structure, receives to be prone to produce behind the door leaf multiple impact loosening; Even the present situation that comes off, make the cell wall of stress surface one side of Baltimore groove into dovetail shaped after because swallow-tailed Baltimore groove sidewall is corresponding with the impact of door leaf; Therefore, the influence of the power that is impacted, blocking belt relies on the structure of dovetail shaped rebate; Both can more and more be tending towards tight connection, in the auxiliary better effects if down of expansion sleeve.
[specific embodiment]
Referring to Fig. 3.Among this embodiment, blocking belt 20 is combined into one through one-sided dovetail shaped tenon 201 with frame 10, and one-sided dovetail tenon 201 is positioned at the relative side that blocking belt 20 bears the door leaf impact, promptly on the stress surface.Buffering filler rod 30 is embedded on the contact surface of blocking belt 20 and door leaf, plays noise reduction, cushions the effect of door leaf to blocking belt 20 impacts.Wood strip bar slot 101 and 102 is used to admit decorative wire strip, and for example L type wood strip bar plays gateway, the effect of protection corner of decorating.
Referring to Fig. 2, Fig. 3.As further improvement to the foregoing description; During concrete the application, can on the evagination body of dovetail shaped tenon 201, be nested with the expansion sleeve 40 of a close-fitting, when stressed; Assisting down of expansion sleeve 40; Blocking belt 20 can become more solid and reliable with the combination of frame 10, and especially blocking belt 20 is behind the bump repeatedly of door leaf, and expansion sleeve 40 is through bulk expansion characteristic of self and the caltrop effect that extends out from body; Blocking belt 20 with more become being connected of frame 10 firmly, and can avoid the phenomenon of bursting apart of blocking belt 20 force parts.
The length of expansion sleeve 40 can be the whole piece formula that is complementary with tenon 201, can be sectional segmented also, adopts which kind of form to be decided by feelings.During concrete the design; Expansion sleeve 40 stretches out except that body some caltrops; Can also on body, offer some through holes, so that after the 201 stressed expansions of the tenon of blocking belt 20, after the convex body that some are bloated from said through hole embeds frame 10; Have location, locking etc. and connect effect, to increase the firmness of combining structure.
[description of drawings]
Fig. 1 is the perspective view after the combinations such as a kind of door pocket frame of prior art and blocking belt.
Fig. 2 is the section structure sketch map after the combination of frame and blocking belt among Fig. 1.
Fig. 3 is the section structure sketch map after the combination of frame and blocking belt in the one embodiment of the invention.
Fig. 4 is the section structure sketch map after the combination of door pocket frame and blocking belt in the another embodiment of the present invention.
Fig. 5 is the structure for amplifying sketch map of A portion among Fig. 4.
Among the figure: L type wood strip bar 1, frame 2, gateway face 21, dead bolt hole 22, blocking belt 3, inside wall 31, buffering filler rod 311.Frame 10, wood strip bar slot 101, wood strip bar slot 102, blocking belt 20, tenon 201, buffering filler rod 30, expansion sleeve 40.
Claims (3)
1. the combining structure of door pocket and blocking belt; Comprise frame (10) and blocking belt (20); The joint face of said frame (10) is provided with axial Baltimore groove; The joint face of said blocking belt (20) is provided with the tenon that is complementary with said Baltimore groove, it is characterized in that: said tenon is one-sided dovetail structure, and the tenon of said Baltimore groove and said one-sided dovetail structure is complementary.
2. combining structure as claimed in claim 1 is characterized in that: on the dovetail shaped evagination body of said tenon, be provided with expansion sleeve (40).
3. combining structure as claimed in claim 2 is characterized in that: have on the said expansion sleeve (40) by the outward extending some pieces of caltrops of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100430439A CN102587791A (en) | 2012-02-24 | 2012-02-24 | Combined structure of door pocket and door retaining strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100430439A CN102587791A (en) | 2012-02-24 | 2012-02-24 | Combined structure of door pocket and door retaining strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102587791A true CN102587791A (en) | 2012-07-18 |
Family
ID=46476965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100430439A Pending CN102587791A (en) | 2012-02-24 | 2012-02-24 | Combined structure of door pocket and door retaining strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894705A (en) * | 2017-03-01 | 2017-06-27 | 江苏南荣科技有限公司 | A kind of aluminum alloy combination doorframe |
| CN106894724A (en) * | 2017-03-01 | 2017-06-27 | 江苏南荣科技有限公司 | A kind of aluminum alloy combination window |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29713547U1 (en) * | 1997-07-30 | 1998-01-22 | Astra Tueren Gmbh | Door frame for rebate cladding of an opening in masonry of old buildings |
| WO1999013191A1 (en) * | 1997-09-08 | 1999-03-18 | Royal Group Technologies Limited | Composite door frames |
| EP1223293A2 (en) * | 2001-01-12 | 2002-07-17 | Hörmann Kg Amshausen | External door for access to a garage |
| CN2721832Y (en) * | 2004-08-13 | 2005-08-31 | 韩登华 | Separated inserted cover of window and door |
| CN201377249Y (en) * | 2009-03-27 | 2010-01-06 | 刘辉舟 | Fastening-type adjustable door pocket |
| CN202467492U (en) * | 2012-02-24 | 2012-10-03 | 江山欧派门业股份有限公司 | Door pocket and door baffle strip combined structure |
-
2012
- 2012-02-24 CN CN2012100430439A patent/CN102587791A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29713547U1 (en) * | 1997-07-30 | 1998-01-22 | Astra Tueren Gmbh | Door frame for rebate cladding of an opening in masonry of old buildings |
| WO1999013191A1 (en) * | 1997-09-08 | 1999-03-18 | Royal Group Technologies Limited | Composite door frames |
| EP1223293A2 (en) * | 2001-01-12 | 2002-07-17 | Hörmann Kg Amshausen | External door for access to a garage |
| CN2721832Y (en) * | 2004-08-13 | 2005-08-31 | 韩登华 | Separated inserted cover of window and door |
| CN201377249Y (en) * | 2009-03-27 | 2010-01-06 | 刘辉舟 | Fastening-type adjustable door pocket |
| CN202467492U (en) * | 2012-02-24 | 2012-10-03 | 江山欧派门业股份有限公司 | Door pocket and door baffle strip combined structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894705A (en) * | 2017-03-01 | 2017-06-27 | 江苏南荣科技有限公司 | A kind of aluminum alloy combination doorframe |
| CN106894724A (en) * | 2017-03-01 | 2017-06-27 | 江苏南荣科技有限公司 | A kind of aluminum alloy combination window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 324100, Zhejiang Province, Jiangshan Town, silt village, 8 Applicant after: Jiangshan Oupai Door Industry Co., Ltd. Address before: 324111, Zhejiang, Quzhou Province, Jiangshan Town, silted up hill Applicant before: Jiangshan Oupai Door Industry Co., Ltd. |
|
| 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: 20120718 |