CN209653842U - A kind of center pillar connection structure - Google Patents
A kind of center pillar connection structure Download PDFInfo
- Publication number
- CN209653842U CN209653842U CN201920060949.9U CN201920060949U CN209653842U CN 209653842 U CN209653842 U CN 209653842U CN 201920060949 U CN201920060949 U CN 201920060949U CN 209653842 U CN209653842 U CN 209653842U
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- China
- Prior art keywords
- support arm
- horizontal frame
- column
- hole
- center pillar
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Abstract
The utility model discloses a kind of center pillar connection structure, including L-shaped connector main body, the connector main body includes the support arm one connecting with column and the support arm two connecting with horizontal frame, T-slot along its length is provided on the column, the section of the support arm one is in the T-shaped structure cooperated with T-slot, and inclined screw hole is opened up on support arm one, the installation through-hole passed through for the tapping screw connecting with horizontal frame has been opened up on the support arm two, the support arm one is inserted into the T-slot of column, installation holds out against stud in the screw hole of support arm one, it holds out against stud and holds out against and in T-slot bottom wall column is fitted closely to be connected to horizontal frame.Center pillar connection structure described in the utility model can reliably realize the connection of column Yu horizontal frame, reduce punching and drilling dress many and diverse process such as corner brace and mortise, install easy to operate, high-efficient, connective stability is good, convenient disassembly, replacement convenient for safeguarding, maintenance cost are low.
Description
Technical field
The utility model relates to sash connection accessory technical field more particularly to a kind of center pillar connection structures.
Background technique
Using profile material assembling at sash when, the junction of profile and profile be usually use punching installation corner brace,
The either connection type of punching installation screw installs trivial operations, inefficiency, and disassembly is extremely inconvenient, needs there is damage
It when safeguarding, is typically only capable to replace entire sash, can not only replace impaired frame, maintenance cost is high.
Utility model content
Technical problem to be solved in the utility model and the technical assignment of proposition are improved to the prior art, are provided
A kind of center pillar connection structure, the connection structure installation operating efficiency for solving the sash in current technology is low, is not easy to disassembly
Problem.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of center pillar connection structure, including L-shaped connector main body, the connector main body includes connecting with column
Support arm one and the support arm two that is connect with horizontal frame, T-slot along its length, the support arm are provided on the column
One section is in the T-shaped structure cooperated with T-slot, and inclined screw hole has been opened up on support arm one, is opened on the support arm two
If for the installation through-hole that tapping screw connect with horizontal frame passes through, the T-slot of the insertion column of support arm one, in support arm one
Screw hole in installation hold out against stud, hold out against stud and hold out against and in T-slot bottom wall column is fitted closely to be connected to horizontal frame.This is practical
The novel center pillar connection structure, structure is simple, compact, the reliable connection for realizing column and horizontal frame, reduce punching with
The many and diverse process of drilling dress corner brace and mortise etc., installation is easy to operate, high-efficient, and connective stability is good, can ensure enough
Bonding strength, and convenient disassembly, replacement convenient for safeguarding, maintenance cost are low.
Further, it is additionally provided with elastic cushion between the support arm two and horizontal frame, elastic cushion is capable of providing pretightning force, prevents
It only loosens, improves the stability of connection.
Further, the elastic cushion is foam-rubber cushion, easy to use, at low cost.
Further, the screw hole is provided with several on support arm one, can improve and hold out against active force and stable connection
Property, it avoids some from holding out against stud and is in the presence of that stripped thread leads to the situation loosened between column and horizontal frame, improve connection
Reliability.
Further, the installation through-hole includes fastening through-hole and pre-tightens through-hole, and the preload through-hole is along support arm
Two length direction strip holes pre-tighten and are initially charged with the tapping screw connecting with horizontal frame in through-hole and do not lock, and adjusting holds out against stud
The tapping screw pre-tightened in through-hole is locked again so that column closely adheres to behind default position with horizontal frame, while in fastening through-hole
It is packed into the tapping screw connecting with horizontal frame and locks, play the role of pre-fixing across through-hole tapping screw is pre-tightened, connector master
Body can carry out limited activity along the length direction for pre-tightening through-hole, be finely adjusted from the installation site of energy column, it is ensured that
Column is installed in place, and improves installation accuracy.
Further, the surface of the horizontal frame has opened up the groove being placed in for support arm two, avoids support arm two prominent in cross
Good appearance is improved on the surface of frame two.
Further, the end face vertical with its length direction is arranged in the column, and column is vertical with horizontal frame to be connect, column
End face be fitted tightly under the action of holding out against stud on the wall surface of horizontal frame.
Compared with prior art, the utility model advantage is:
Center pillar connection structure described in the utility model, simple and compact for structure, the reliable connection for realizing column and horizontal frame,
Reduce punching and drilling dress many and diverse process such as corner brace and mortise, installation is easy to operate, high-efficient, and connective stability is good, can
Ensure enough bonding strengths, convenient disassembly, replacement convenient for safeguarding, maintenance cost is low.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of center pillar connection structure；
Fig. 2 is the schematic diagram of the section structure when connection of center pillar connection structure is completed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of center pillar connection structure disclosed in the utility model embodiment, installation is easy to operate, high-efficient, be completely embedded,
Stability is good, convenient disassembly, and maintenance cost is low.
As depicted in figs. 1 and 2, a kind of center pillar connection structure mainly includes L-shaped connector main body 1, the connection
Part main body 1 includes the support arm 1 connecting with column a and the support arm 23 that connect with horizontal frame b, and column a and horizontal frame b use profile, In
In the present embodiment, the end face vertical with its length direction is arranged in column a, and column a is vertical with horizontal frame b to be connect, i.e. the end face of column a
It is the T shape of T shape closely against the section on the wall surface of horizontal frame b, being provided on the wall surface of the column a along its length
The section of slot a1, the support arm 1 are in the T-shaped structure cooperated with T-slot a1, and inclined spiral shell has been opened up on support arm 1
Hole 4 has opened up the installation through-hole 5 for passing through with the horizontal frame b tapping screw 7 connecting, the surface of horizontal frame b on the support arm 23
The groove b1 being placed in for support arm 23 has been opened up, has avoided support arm 23 prominent on the surface of horizontal frame b, connector main body 1 first passes through branch
Arm 23 pre-fixes on horizontal frame b, then sticks on column a on horizontal frame b wall surface, and the support arm 1 is made to be inserted into column
The T-slot a1 of a, installation holds out against stud 6 in the screw hole 4 of support arm 1, holds out against stud 6 and holds out against and makes column in T-slot a1 bottom wall
The end face a is fitted tightly on the wall surface of horizontal frame b, and the axis of screw hole 4 favours support arm 1, holds out against the precession in screw hole 4 of stud 6
Side where direction towards support arm 23, that is, hold out against stud 6 and column a driven to abut to horizontal frame b, the effective company for improving the two
Compactness is connect, connection gap is reduced.
Be additionally provided with elastic cushion 8 between support arm 23 and horizontal frame b, elastic cushion 8 can preferred foam-rubber cushion, elastic cushion 8 provides
Pretightning force enables connector main body 1 is more firm to be connected on horizontal frame b, effectively prevent loosening.
Screw hole 4 is provided with several on support arm 1, improves column a being pressed on the active force on horizontal frame b, avoid standing
It is got loose between column a and horizontal frame b, improves structural stability.
Installation through-hole 5 includes fastening through-hole 51 and pre-tightens through-hole 52, and the preload through-hole 52 is along 23 length side of support arm
To strip hole, when being assembled, first it is packed into and the horizontal frame b tapping screw 7 connecting and does not lock in pre-tightening through-hole 52, so
Column a is plugged on support arm 1 afterwards, adjusting holds out against stud 6 and column a is bonded with horizontal frame b, and can be along preload through-hole
52 mobile column a make column a accurately be installed to predeterminated position, then screw and hold out against stud 6 column a is made to be close to horizontal frame b,
Then the tapping screw 7 pre-tightened in through-hole 52 is locked, while is packed into the tapping screw connecting with horizontal frame b in fastening through-hole 51
7 and lock, fastening through-hole 51 be with the matched circular hole of tapping screw 7, effectively play the role of limit, avoid connector main body
1 moves again, that is, avoids column from being displaced, and keeps long-acting stable position precision, improves the stability of structure.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of center pillar connection structure, which is characterized in that including L-shaped connector main body (1), the connector main body
(1) include the support arm one (2) being connect with column (a) and the support arm two (3) being connect with horizontal frame (b), be arranged on the column (a)
There is T-slot (a1) along its length, the section of the support arm one (2) is in the T-shaped structure cooperated with T-slot (a1), and
And inclined screw hole (4) have been opened up on support arm one (2), the self tapping spiral shell for connecting with horizontal frame has been opened up on the support arm two (3)
The installation through-hole (5) that nail (7) passes through, the T-slot (a1) of support arm one (2) insertion column (a), in the spiral shell of support arm one (2)
Installation holds out against stud (6) in hole (4), holds out against stud (6) and holds out against and makes column (a) fit closely connection in T-slot (a1) bottom wall
In horizontal frame (b).
2. center pillar connection structure according to claim 1, which is characterized in that between the support arm two (3) and horizontal frame (b)
It is additionally provided with elastic cushion (8).
3. center pillar connection structure according to claim 2, which is characterized in that the elastic cushion (8) is foam-rubber cushion.
4. center pillar connection structure according to any one of claims 1 to 3, which is characterized in that the screw hole (4) is in support arm
Several are provided on one (2).
5. center pillar connection structure according to any one of claims 1 to 3, which is characterized in that installation through-hole (5) packet
It includes fastening through-hole (51) and pre-tightens through-hole (52), the preload through-hole (52) is along support arm two (3) length direction strip hole, in advance
The tapping screw (7) connecting with horizontal frame (b) is initially charged in tight through-hole (52) and is not locked, and adjusting holds out against stud (6) and to stand
Column (a) and horizontal frame (b) closely adhere to behind default position and again lock the tapping screw (7) in preload through-hole (52), while tight
Gu being packed into the tapping screw (7) connecting with horizontal frame (b) in through-hole (51) and locking.
6. center pillar connection structure according to any one of claims 1 to 3, which is characterized in that the surface of the horizontal frame (b)
The groove (b1) for support arm two (3) merging is opened up.
7. center pillar connection structure according to any one of claims 1 to 3, which is characterized in that described column (a) setting with
The vertical end face of its length direction, column (a) is vertical with horizontal frame (b) to be connect, and the end face of column (a) is in the work for holding out against stud (6)
It is fitted tightly under on the wall surface of horizontal frame (b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060949.9U CN209653842U (en) | 2019-01-14 | 2019-01-14 | A kind of center pillar connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060949.9U CN209653842U (en) | 2019-01-14 | 2019-01-14 | A kind of center pillar connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653842U true CN209653842U (en) | 2019-11-19 |
Family
ID=68521113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060949.9U Active CN209653842U (en) | 2019-01-14 | 2019-01-14 | A kind of center pillar connection structure |
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| Country | Link |
|---|---|
| CN (1) | CN209653842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092921A (en) * | 2020-09-11 | 2020-12-18 | 东风汽车股份有限公司 | Full-aluminum carriage bottom plate longitudinal and transverse beam connecting structure |
-
2019
- 2019-01-14 CN CN201920060949.9U patent/CN209653842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092921A (en) * | 2020-09-11 | 2020-12-18 | 东风汽车股份有限公司 | Full-aluminum carriage bottom plate longitudinal and transverse beam connecting structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 618300 No.10, West Section 3, Taibei Road, Guanghan City, Deyang City, Sichuan Province Patentee after: Liangmudao door and window Group Co.,Ltd. Address before: 618300 Guanghan Economic Development Zone, Deyang City, Sichuan Province Patentee before: SI CHUAN LEAWOD WINDOW & DOOR PROFILE Co.,Ltd. |