CN204984160U - Door frame and connecting piece thereof - Google Patents

Door frame and connecting piece thereof Download PDF

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Publication number
CN204984160U
CN204984160U CN201520576535.3U CN201520576535U CN204984160U CN 204984160 U CN204984160 U CN 204984160U CN 201520576535 U CN201520576535 U CN 201520576535U CN 204984160 U CN204984160 U CN 204984160U
Authority
CN
China
Prior art keywords
crossbeam
longeron
door frame
connector
utility
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.)
Expired - Fee Related
Application number
CN201520576535.3U
Other languages
Chinese (zh)
Inventor
程玉林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huangshan Sunway Eco-Buildings Co Ltd
Original Assignee
Huangshan Sunway Eco-Buildings Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huangshan Sunway Eco-Buildings Co Ltd filed Critical Huangshan Sunway Eco-Buildings Co Ltd
Priority to CN201520576535.3U priority Critical patent/CN204984160U/en
Application granted granted Critical
Publication of CN204984160U publication Critical patent/CN204984160U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a connecting piece for the door frame for connect the crossbeam and the longeron of door frame, it includes the body, and this body comprises horizontal limit portion, first inside portion, second inside portion, longitudinal edge portion, second outside portion and first outside portion that head and the tail link to each other in order, and this body encloses into one and seals L shape, and its inner chamber gathers has the strengthening rib, first inside portion and second inside portion are provided with two sets of protruding muscle at least respectively. The utility model also discloses a door frame which is including the crossbeam of arranging from top to bottom to the longeron of arranging about reaching, junction at crossbeam and longeron still is provided with complex inclined plane each other, still includes above -mentioned for door frame connecting piece. The utility model discloses a set the crossbeam and the face of being connected of longeron to certain inclined plane to offer the inner chamber in two inclined plane departments respectively, and settle respectively in the inner chamber through two limits of the connecting piece that appears L, have simple structure, easily die sinking, the installation of being convenient for, advantages such as convenient to carry, but the wide application is installed at the door frame.

Description

A kind of doorframe and connector thereof
Technical field
The utility model belongs to architectural decoration field, especially relates to a kind of convenient installation, the connector of firm and durable, and the doorframe adopting this connector.In addition, also can be applicable to the baseboard that some is special, on the fields such as door payment to a porter.
Background technology
Along with the development of economy and improving constantly of people's living standard, the requirement of people to building decoration is more and more higher.In architectural decoration field; often can relate to some vertical syndetons; the many employings of traditional doorframe are directly vertically built formula and are connected, and namely the crossbeam of doorframe and longeron are fixed by screw, or increase arranges independent bindiny mechanism to realize both installations on crossbeam or longeron.The shortcoming that front a kind of mode exists is: install and waste time and energy, and precision is not high; There is complex structure in rear a kind of mode, manufacturing cost is high, and after long-distance transport, bindiny mechanism can collide unavoidably and affects installation accuracy.
Utility model content
For overcoming above-mentioned technical problem, the utility model provides a kind of connector, and it is simple that it has structure, is convenient to install the advantage of carrying.
The utility model additionally provides a kind of doorframe adopting above-mentioned connector, and which solve existing doorframe and mainly adopt screw to connect, the installation caused is wasted time and energy, the problem that cost is high.
The utility model solves the technical scheme that its technical problem adopts: a kind of doorframe connector, for connecting crossbeam and the longeron of doorframe, it comprises body, the cross edge that this body is connected in turn by head and the tail, the first inside portion, the second inside portion, longitudinal edge portion, the second outside portion and the first outside portion form, this body surrounds one and closes L shape, and its inner chamber is densely covered with reinforcing rib.At least two group convex tendons are respectively arranged with in the first inside portion and the second inside portion.Adopt technique scheme, be plugged on respectively on crossbeam and longeron by two limits of L shape body, and increase the frictional force between connector and crossbeam, side rail inner by convex tendon, make connection more reliable and stable.
As further improvement of the utility model, above-mentioned convex tendon is made up of misplace up and down the first connected friction part and the second friction part, this first friction part and the second friction part are connected to form one " Z " shape, and said structure can increase the frictional force between connector and crossbeam, longeron inwall further.
Further improve as of the present utility model, the first outside portion and the second outside portion are respectively equipped with a boss structure, the frictional force between this structure can make outside connector and crossbeam, longeron, make to connect more reliable and more stable.
As this theme of doorframe, it comprises the crossbeam arranged up and down, the longeron that left and right is arranged, the inclined-plane be fitted to each other also is provided with in the junction of crossbeam and longeron, this bevel angle has 45 ° or 30 ° two kinds usually, can certainly be other angle, only need to adjust accordingly the size of connector.Above-mentioned inclined-plane is also provided with the inner chamber for settling connector.Aforementioned doorframe also comprises above-mentioned doorframe connector, and this connector is arranged in the inner chamber on inclined-plane, realizes the connection of crossbeam, longeron.
Compared with prior art, its advantage is the utility model:
The utility model by the joint face of crossbeam and longeron is arranged to certain inclined-plane, and offers inner chamber at two inclined-plane places respectively, and by two limits of L shape connector are settled in the lumen respectively; Inside connector, place arranges the convex tendon that dislocation connects, arranged outside boss structure, and what connector was connected with crossbeam, longeron is more firm, meanwhile in the L shape framework of connector, arranges reinforcing rib, ensures the intensity of connector.The advantages such as it is simple that the utility model has structure, is easy to die sinking, is convenient to install, easy to carry, extensive use can be applied in doorframe, baseboard, the installing of door payment to a porter.
Accompanying drawing explanation
Below with reference to drawings and Examples, the utility model is described in detail.
Fig. 1 is the front view of connector in the utility model.
Fig. 2 is the lateral view of connector in the utility model, illustrates the shape of convex tendon in figure.
Fig. 3 is the structural representation of doorframe in the utility model, illustrates the annexation of connector and crossbeam, longeron in figure.
In figure, 101, crossbeam; 102, longeron; 103, connector; 104, inclined-plane; 1, body; 10, reinforcing rib; 2, cross edge; 3, the first inside portion; 4, the second inside portion; 5, longitudinal edge portion; 6, the second outside portion; 7, the first outside portion; 8, convex tendon; 9, boss structure.
Detailed description of the invention
Embodiment 1,
Refer to Fig. 1 to 2, a kind of connector 103, for connecting crossbeam 101 and the longeron 102 of doorframe, it comprises the body 1 surrounding a closed L shape framework, and this body 1 inner chamber is densely covered with the reinforcing rib 10 for improving connector intensity.Concrete, the inside portion 4, cross edge 2, first inside portion 3, second that this body 1 is connected in turn by head and the tail, outside portion, longitudinal edge portion 5, second 6 and the first outside portion 7 form.First inside portion 3 and the second inside portion 4 are respectively arranged with two groups of convex tendons 8, and this convex tendon 8 is made up of misplace up and down the first connected friction part 81 and the second friction part 82.First outside portion 7 and the second outside portion 6 are respectively equipped with a boss structure 9.
Embodiment 2, refers to Fig. 3,
A kind of doorframe, it comprises the crossbeam 101 arranged up and down, and the longeron 102 that left and right is arranged; Also be provided with at crossbeam 101 and the junction of longeron 102 inclined-plane 104 be fitted to each other, it also comprises four connectors as described in Example 1, and this connector is arranged in the inner chamber on described inclined-plane.
When above-mentioned inclined-plane is 45 °, the line of intersection points B of the intersection point A of guarantee first inside portion 3 and the second inside portion 4 and the second outside portion 6 and the first outside portion 7 and the angle of the second outside portion 6 is needed also to be 45 °.During other angles, principle is identical therewith.During use, the both sides of connector are plugged in the inner chamber on inclined-plane respectively.
Above-described embodiment is only to preferred embodiment of the present utility model; not scope of the present utility model is limited; therefore under the prerequisite not departing from the utility model design spirit; those of ordinary skill in the art change or decoration the equivalence that structure described in the utility model, feature and principle are done, and all should fall in protection domain of the present utility model.

Claims (4)

1. a doorframe connector, for connecting crossbeam and the longeron of doorframe, it is characterized in that: comprise body, the cross edge that this body is connected in turn by head and the tail, the first inside portion, the second inside portion, longitudinal edge portion, the second outside portion and the first outside portion form, this body surrounds one and closes L shape, and its inner chamber is densely covered with reinforcing rib; Described first inside portion and the second inside portion are respectively arranged with at least two group convex tendons.
2. doorframe connector as claimed in claim 1, is characterized in that: described convex tendon is made up of misplace up and down the first connected friction part and the second friction part.
3. doorframe connector as claimed in claim 1 or 2, is characterized in that: described first outside portion and the second outside portion are respectively equipped with a boss structure.
4. a doorframe, it comprises the crossbeam arranged up and down, and the longeron that left and right is arranged; Also be provided with in the junction of crossbeam and longeron the inclined-plane be fitted to each other, it is characterized in that: also comprise doorframe connector as described in any one of claims 1 to 3, this connector is arranged in the inner chamber on described inclined-plane.
CN201520576535.3U 2015-08-04 2015-08-04 Door frame and connecting piece thereof Expired - Fee Related CN204984160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520576535.3U CN204984160U (en) 2015-08-04 2015-08-04 Door frame and connecting piece thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520576535.3U CN204984160U (en) 2015-08-04 2015-08-04 Door frame and connecting piece thereof

Publications (1)

Publication Number Publication Date
CN204984160U true CN204984160U (en) 2016-01-20

Family

ID=55118539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520576535.3U Expired - Fee Related CN204984160U (en) 2015-08-04 2015-08-04 Door frame and connecting piece thereof

Country Status (1)

Country Link
CN (1) CN204984160U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110341797A (en) * 2019-07-24 2019-10-18 武汉智能控制工业技术研究院有限公司 A kind of combination crossbeam and vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110341797A (en) * 2019-07-24 2019-10-18 武汉智能控制工业技术研究院有限公司 A kind of combination crossbeam and vehicle
CN110341797B (en) * 2019-07-24 2020-10-16 武汉智能控制工业技术研究院有限公司 Combined cross beam and vehicle

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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: 20160120

Termination date: 20210804