CN212154511U - Quick connecting structure of show window section bar - Google Patents
Quick connecting structure of show window section bar Download PDFInfo
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- CN212154511U CN212154511U CN202020041415.4U CN202020041415U CN212154511U CN 212154511 U CN212154511 U CN 212154511U CN 202020041415 U CN202020041415 U CN 202020041415U CN 212154511 U CN212154511 U CN 212154511U
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- section bar
- connecting piece
- locating
- positioning
- hole
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Abstract
The utility model discloses a quick connection structure of show window section bar, it includes first section bar, second section bar, connecting piece and locating component, is equipped with the location fit portion in the second section bar, and locating component installs at the connecting piece, connecting piece one end and first section bar fixed connection, and the connecting piece other end and locating component together stretch into in the second section bar until locating component and the separable looks location fit of location fit portion are connected connecting piece and second section bar detachable. The connecting piece is fixedly connected with the first section bar through one end of the connecting piece, the other end of the connecting piece and the positioning assembly are together stretched into the second section bar until the positioning assembly is detachably connected with the positioning portion in a matched mode, the connecting piece and the second section bar can be connected in a detachable mode, the first section bar and the second section bar can be connected quickly and without exposure, the appearance is attractive and concise, the detachable connecting piece is detachable, and the use is more convenient.
Description
Technical Field
The utility model relates to a quick connect structure of show window section bar.
Background
The existing cabinet window section bar has the following common connecting structure: firstly, various profiles are welded together in a welding mode, and the mode has a single structure, cannot be disassembled, cannot realize diversification and has high packaging and transportation cost; secondly, fix through the screw that the side hole was opened in each section bar outside, this kind of mode influences really to replace outward appearance and dismouting inconvenience. There is a need for an improved quick connect structure for existing cabinet window profiles.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick connect structure of show window section bar, it has overcome the not enough that the background art exists. The utility model provides a technical scheme that its technical problem adopted is:
a quick connection structure of a show window section bar comprises a first section bar, a second section bar, a connecting piece and a positioning assembly, wherein a positioning matching part is arranged in the second section bar, the positioning assembly is installed on the connecting piece, one end of the connecting piece is fixedly connected with the first section bar, the other end of the connecting piece and the positioning assembly extend into the second section bar together until the positioning assembly and the positioning matching part are in separable positioning matching so as to detachably connect the connecting piece and the second section bar.
In a preferred embodiment: the locating component comprises a locating sleeve and a locating marble, an assembly hole is formed in the side face of the connecting piece, the locating sleeve is fixedly connected in the assembly hole, the locating marble moves between a locating position extending out of the locating sleeve and a sinking position moving into the locating sleeve, and the locating marble can be in locating fit with the locating fit part.
In a preferred embodiment: still be fixed with in the second section bar along the fixed strip that second section bar length direction extends, location cooperation portion sets up at the fixed strip.
In a preferred embodiment: the positioning matching part is a positioning hole, the top end face of the positioning hole is flush with the top surface of the fixing strip, and the positioning marble can move to a sinking position under the pressing and supporting of the top surface of the fixing strip.
In a preferred embodiment: the periphery of the connecting piece is provided with a matching plane matched with the top end face of the fixing strip, and the assembling hole is formed in the matching plane.
In a preferred embodiment: the positioning assembly further comprises a reset elastic piece, and two ends of the reset elastic piece are respectively connected with the positioning marble and the positioning sleeve.
In a preferred embodiment: the connecting piece is characterized by further comprising a fixing piece and a locking piece, wherein the fixing piece is located in the first section bar, and one end of the connecting piece, the fixing piece and the first section bar are locked together through the locking piece.
In a preferred embodiment: the connecting piece is provided with a first through hole which penetrates axially, the side face of the first profile is provided with a second through hole, the fixing piece is provided with a screw hole, the locking piece is a screw, and the screw penetrates through the first through hole and the second through hole in sequence and then is in threaded connection with the screw hole.
In a preferred embodiment: the first section bar and the second section bar are round, square, diamond or triangular.
Compared with the background technology, the technical scheme has the following advantages:
1. the connecting piece is fixedly connected with the first section bar through one end of the connecting piece, the other end of the connecting piece and the positioning assembly are together stretched into the second section bar until the positioning assembly is detachably connected with the positioning portion in a matched mode, the connecting piece and the second section bar can be connected in a detachable mode, the first section bar and the second section bar can be connected quickly and without exposure, the appearance is attractive and concise, the detachable connecting piece is detachable, and the use is more convenient.
2. The locating component adopts the mode that the locating marble moves in the locating sleeve so that the locating marble can be in locating fit with the locating matching part, the structure is simpler, and the operation is smoother.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a general schematic view illustrating a quick connection structure of a shop window profile according to a preferred embodiment.
Fig. 2 is an exploded perspective view of a quick connection structure of a window profile according to a preferred embodiment.
Fig. 3 shows a schematic structural diagram of the connector.
FIG. 4 shows a cross-sectional view of the fastener strip and the second profile.
Fig. 5 is a schematic cross-sectional view illustrating a quick connection structure of a window profile according to a preferred embodiment.
Detailed Description
Referring to fig. 1 to 5, a preferred embodiment of a quick coupling structure for a window profile includes a first profile 10, a second profile 20, a connecting member 30 and a positioning member 40.
As shown in fig. 1, the first profile 10 and the second profile 20 are both square, and may also be circular, square, diamond, triangular or other shapes as required.
In this embodiment, the connecting structure further comprises a fixing member 50 and a locking member 60, wherein the fixing member 50 is located in the first section bar 10, and the fixing member 50 and the first section bar 10 are locked together by the locking member 60. As shown in fig. 1, the fixing member 50 is also square.
Specifically, the connecting member 30 is provided with a first through hole 31 penetrating in the axial direction, the side surface of the first profile 10 is provided with a second through hole 11, the fixing member 50 is provided with a screw hole 51, the locking member 60 is a screw, and the screw passes through the first through hole 31 and the second through hole 11 in sequence and then is screwed with the screw hole 51. As shown in FIG. 5, a step surface 32 is provided in the first through hole 31, and the nut of the screw abuts against the step surface 32.
The second section bar 20 is internally provided with a positioning matching part, the positioning component 40 is arranged on the connecting piece 30, the other end of the connecting piece 30 and the positioning component 40 extend into the second section bar 20 together until the positioning component 40 and the positioning matching part are in separable positioning matching so as to detachably connect the connecting piece 30 and the second section bar 20.
In this embodiment, the positioning assembly 40 includes a positioning sleeve 41 and a positioning ball 42, the side of the connecting member 30 is provided with an assembly hole 33, the positioning sleeve 41 is fixedly connected in the assembly hole 33, the positioning ball 42 moves between a positioning position extending out of the positioning sleeve 41 and a sinking position moving into the positioning sleeve 42, and the positioning ball 42 can be in positioning fit with the positioning fit part.
In this embodiment, a fixing strip 21 extending along the length direction of the second profile 20 is further fixedly disposed in the second profile 20, and the positioning and fitting portion is disposed on the fixing strip 21. The fixing strip 21 can be integrally formed with the second profile 20 or adhesively bonded thereto. As shown in fig. 2, four fixing bars 21 are provided and are respectively fixedly connected to four inner vertex angles of the second section bar 20; correspondingly, four sets of positioning assemblies 40 are provided. And, the number of the assembly holes 33 is four and arranged at intervals in the circumferential direction, and the four assembly holes 33 are located at the approximate middle of the connecting member 30.
In this embodiment, the positioning matching portion is a positioning hole 22, the top end face of the positioning hole 22 is flush with the top surface of the fixing strip 21, and the positioning ball 42 can move to the sinking position under the pressing of the top surface of the fixing strip 21. Preferably, guide slopes 23 are provided on both sides of the positioning hole 22 to facilitate the positioning ball 42 to be inserted into the positioning hole 22 or removed from the positioning hole 22.
In this embodiment, the connecting member 30 is provided with a fitting plane 34 at its outer periphery for fitting with the top end surface of the fixing bar 21, and the fitting hole 33 is formed at the fitting plane 34.
Preferably, the positioning assembly 40 further comprises a restoring elastic member (not shown) having two ends respectively connected to the positioning ball 42 and the positioning sleeve 41, wherein the restoring elastic member can restore the positioning ball 42 in time.
The assembly process of the connecting structure is as follows:
firstly, fixedly connecting four fixing strips 21 at four inner top corners of the second section bar 20 respectively;
then the four positioning components 40 are respectively arranged at the four assembling holes 33;
then, the fixing piece 50 is placed in the first section bar 10, the screw hole 51 corresponds to the second through hole 11, one end of the connecting piece 30 abuts against the outer side surface of the first section bar 10, the first through hole 31 is aligned with the second through hole 11, and then a screw is screwed with the screw hole 51 after passing through the first through hole 31 and the second through hole 11, so that the fixing of the first section bar 10, the connecting piece 30 and the fixing piece 50 is completed;
then, the other end of the connecting member 30 and the positioning component 40 are together extended into the second profile 20, the positioning ball 42 is pressed against the top surface of the fixing strip 20 to be located at the sinking position in the extending process, until the positioning ball 42 corresponds to the positioning hole 22, the positioning ball 42 moves from the sinking position to the positioning position under the action of the reset elastic member, at this time, the positioning ball 42 extends out of the connecting member 30 and is clamped into the positioning hole 22, so that the connecting member 30 and the second profile 20 are fixed, the assembly between the first profile 10 and the second profile 20 is completed, and the first profile 10 and the second profile 20 form an included angle of 90 degrees after the assembly is completed.
When the first section bar 10 and the second section bar 20 need to be disassembled, the second section bar 20 only needs to be pulled outwards to enable the positioning marble 42 to move out of the positioning hole 22, and the first section bar 10 and the second section bar 20 can be disassembled conveniently. The connecting structure can be applied to the section bar connection of the show window, and can also be applied to the section bar connection of other structures such as a display cabinet and the like.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (9)
1. A quick connection structure of show window section bar which characterized in that: it includes first section bar, second section bar, connecting piece and locating component, is equipped with location fit portion in the second section bar, and locating component installs at the connecting piece, connecting piece one end and first section bar fixed connection, and the connecting piece other end and locating component together stretch into in the second section bar until locating component and the separable looks location fit of location fit portion are connected connecting piece and second section bar detachable.
2. The quick-connect structure of shop window profiles as claimed in claim 1, characterized in that: the locating component comprises a locating sleeve and a locating marble, an assembly hole is formed in the side face of the connecting piece, the locating sleeve is fixedly connected in the assembly hole, the locating marble moves between a locating position extending out of the locating sleeve and a sinking position moving into the locating sleeve, and the locating marble can be in locating fit with the locating fit part.
3. The quick-connect structure of shop window profiles as claimed in claim 2, characterized in that: still be fixed with in the second section bar along the fixed strip that second section bar length direction extends, location cooperation portion sets up at the fixed strip.
4. The quick-connect structure of shop window profiles as claimed in claim 3, characterized in that: the positioning matching part is a positioning hole, the top end face of the positioning hole is flush with the top surface of the fixing strip, and the positioning marble can move to a sinking position under the pressing and supporting of the top surface of the fixing strip.
5. The quick-connect structure of shop window profiles as claimed in claim 4, characterized in that: the periphery of the connecting piece is provided with a matching plane matched with the top end face of the fixing strip, and the assembling hole is formed in the matching plane.
6. The quick-connect structure of shop window profiles as claimed in claim 2, characterized in that: the positioning assembly further comprises a reset elastic piece, and two ends of the reset elastic piece are respectively connected with the positioning marble and the positioning sleeve.
7. The quick-connect structure of shop window profiles as claimed in claim 1, characterized in that: the connecting piece is characterized by further comprising a fixing piece and a locking piece, wherein the fixing piece is located in the first section bar, and one end of the connecting piece, the fixing piece and the first section bar are locked together through the locking piece.
8. The quick-connect structure of shop window profiles as claimed in claim 7, wherein: the connecting piece is provided with a first through hole which penetrates axially, the side face of the first profile is provided with a second through hole, the fixing piece is provided with a screw hole, the locking piece is a screw, and the screw penetrates through the first through hole and the second through hole in sequence and then is in threaded connection with the screw hole.
9. The quick-connect structure of shop window profiles as claimed in claim 1, characterized in that: the first section bar and the second section bar are round, square, diamond or triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041415.4U CN212154511U (en) | 2020-01-09 | 2020-01-09 | Quick connecting structure of show window section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041415.4U CN212154511U (en) | 2020-01-09 | 2020-01-09 | Quick connecting structure of show window section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212154511U true CN212154511U (en) | 2020-12-15 |
Family
ID=73707441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041415.4U Active CN212154511U (en) | 2020-01-09 | 2020-01-09 | Quick connecting structure of show window section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212154511U (en) |
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2020
- 2020-01-09 CN CN202020041415.4U patent/CN212154511U/en active Active
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