CN211500209U - Connection structure - Google Patents
Connection structure Download PDFInfo
- Publication number
- CN211500209U CN211500209U CN201922220228.2U CN201922220228U CN211500209U CN 211500209 U CN211500209 U CN 211500209U CN 201922220228 U CN201922220228 U CN 201922220228U CN 211500209 U CN211500209 U CN 211500209U
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- China
- Prior art keywords
- connector
- connecting rod
- intercommunicating pore
- lug
- bayonet socket
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Abstract
The utility model discloses a connection structure, including first connector, second connector and connecting rod, the one end of connecting rod is fixed on first connector, and the other end cooperatees with the second connector, has seted up the intercommunicating pore on the second connector, and intercommunicating pore one side is equipped with the bayonet socket, and the other end of connecting rod is equipped with the connector, and the connector cooperatees with the intercommunicating pore, and one side of connector is equipped with the lug, and the lug is corresponding with the bayonet socket. Through be equipped with the intercommunicating pore on the second connector, and one side of intercommunicating pore is equipped with the bayonet socket, the corresponding lug that is equipped with on the connector of connecting rod, consequently, after fixing connecting rod and first connector, can insert the connector in the intercommunicating pore, then corresponding rotation second connector for the position of lug staggers with the position of bayonet socket mutually, thereby can make the connecting rod fix on the intercommunicating pore, realized the quick fixation of first connector and second connector, equipment convenient and fast.
Description
Technical Field
The utility model belongs to a door and window accessory especially relates to a connection structure.
Background
When the existing fireproof window closer and the existing fireproof door closer are installed, specifically, when the closer is matched with a sliding groove of a window frame, the closer and a corresponding structure on the sliding groove are fixed through bolts, and because the installation space of the closer is small, the difficulty is high when the closer is fixed with the sliding groove through the bolts, so that the bolts are inconvenient to install and screw down, and the installation difficulty is high; similarly, when the fireproof door closer is installed, the position of a reserved rivet or bolt installation hole on the door closer is required to be locked and fixed with the rotating shaft of the door leaf through the reserved hole, so that the acting force of the door leaf drives the rotating shaft to rotate. This type of structure receives installation space's limitation for the whole operation is inconvenient, and the installation degree of difficulty increases.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure can solve at least one in the above-mentioned problem.
According to the utility model discloses an aspect provides a connection structure, including first connector, second connector and connecting rod, the one end of connecting rod is fixed on first connector, and the other end cooperatees with the second connector, has seted up the intercommunicating pore on the second connector, and intercommunicating pore one side is equipped with the bayonet socket, and the other end of connecting rod is equipped with the connector, and the connector cooperatees with the intercommunicating pore, and one side of connector is equipped with the lug, and the lug is corresponding with the bayonet socket.
The utility model has the advantages that: through be equipped with the intercommunicating pore on the second connector, and one side of intercommunicating pore is equipped with the bayonet socket, the corresponding lug that is equipped with on the connector of connecting rod, consequently, after fixing connecting rod and first connector, can insert the connector in the intercommunicating pore, then corresponding rotation second connector for the position of lug staggers with the position of bayonet socket mutually, thereby can make the connecting rod fix on the intercommunicating pore, realized the quick fixation of first connector and second connector, equipment convenient and fast.
In some embodiments, the connecting structure further comprises a limiting block, the middle of the connecting rod is provided with a clamping groove, the limiting block is sleeved outside the clamping groove, and the outer diameter of the limiting block is larger than the inner diameter of the communicating hole. From this, be equipped with the stopper, can prescribe a limit to the position that the connecting rod stretched into the intercommunicating pore, need not in addition to carry out spacing fixed to the connecting rod, improved the installation effectiveness.
In some embodiments, one end of the connecting rod is provided with a mounting clip, the mounting clip is matched with the first connecting body, and the first connecting body is sleeved outside the mounting clip. From this, be equipped with the installation screens, can make things convenient for the fixed of connecting rod and first connecting body, and make things convenient for the injecing of connecting rod and first connecting body relative position.
In some embodiments, the stop block is a circlip. Therefore, the fixing of the limiting block and the connecting rod can be facilitated, and the limiting block can be conveniently processed.
In some embodiments, the other end of the connecting rod is provided with a hexagonal counter bore. From this, be equipped with the hexagonal counter bore, can conveniently twist through the exogenic action on the hexagonal counter bore and move the connecting rod for the direction of the lug on the connector carries out corresponding adjustment, and the realization is corresponding with the position of the bayonet socket on the intercommunicating pore, and the installation of being convenient for.
Drawings
Fig. 1 is an exploded view of a first connecting body and a connecting rod in the connection structure of the present invention;
FIG. 2 is a schematic structural view of a second connecting body in the connecting structure of the present invention;
fig. 3 is a structural schematic of the connection structure in an assembled state of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3: in the practical use process, both the first connecting body 1 and the second connecting body 2 can be in a strip-shaped structure, so that the drawings in the specification are schematic diagrams for cutting off part of the structures of the first connecting body 1 and the second connecting body 2.
Connection structure, including first connector 1, second connector 2 and connecting rod 3, the one end of connecting rod 3 is fixed on first connector 1, and the other end cooperatees with second connector 2, has seted up intercommunicating pore 21 on the second connector 2, and intercommunicating pore 21 one side is equipped with bayonet 22, and the other end of connecting rod 3 is equipped with connector 31, and connector 31 cooperatees with intercommunicating pore 21, and one side of connector 31 is equipped with lug 32, and lug 32 is corresponding with bayonet 22. In the actual use process, the communication hole 21 is an arc-shaped hole, a bayonet 22 is arranged on the arc-shaped hole, and the bayonet 22 is communicated with the arc-shaped hole; the first connecting body 1 is provided with a mounting hole for fixing the connecting rod 3, and one end of the connecting rod 3 is fixed on the first connecting body 1 through the mounting hole.
The utility model discloses a connection structure still includes stopper 4, and draw-in groove 33 has been seted up at the middle part of connecting rod 3, and 4 covers of stopper are established in the draw-in groove 33 outside, and stopper 4's external diameter is greater than the internal diameter of intercommunicating pore 21. The width of draw-in groove 33 is unanimous with stopper 4's width for stopper 4 can the chucking on draw-in groove 33, can inject the position that connecting rod 3 stretched into the intercommunicating pore, need not to carry out spacing fixed to connecting rod 3 in addition, has improved the installation effectiveness.
In order to facilitate the rapid installation of the limiting block 4, the limiting block 4 is a clamp spring, so that the limiting block 4 is convenient to obtain and process, and the overall cost is reduced.
One end of the connecting rod 3 is provided with an installation clamping position 34, the installation clamping position 34 is matched with the first connecting body 1, and the first connecting body 1 is sleeved outside the installation clamping position 34. The mounting block 34 can be matched with the mounting hole on the first connecting body 1, so that the first connecting body 1 is sleeved on the mounting block 34, and the fixing of the connecting rod 3 and the first connecting body 1 is realized.
The utility model discloses a connection structure is when in-service use, and first connector 1 can be for the support arm of door closer and casement effect, perhaps for the support arm of window closer and casement effect, 2 door frame spout structures of second connector or window frame spout structure. Taking the connecting structure applied to the window closer as an example, the first connecting body 1 is a support arm of the window closer, the second connecting body 2 is a fireproof chute component mounted on a window frame, and when the connecting structure is mounted, a communicating hole 21 is formed on the support arm of the window closer; firstly, fixing the connecting rod 3 and the second connector 2, then installing and fixing the connecting rod on a window frame, and installing a window closer at a corresponding position of a window sash; then the external force acts on the hexagonal counterbore 35 on the connecting rod 3, so that the connecting head 31 corresponds to the position of the communicating hole 21, then the connecting head 31 is inserted into the communicating hole 21, and finally the connecting rod 3 is slightly rotated by a certain angle, so that the lug 32 is staggered with the bayonet 22, the connecting rod 3 can be effectively prevented from being separated from the communicating hole 21, and the first connecting body 1 and the second connecting body 2 can be quickly fixed. From this, this connection structure overall structure is simple, and design benefit can realize the fast assembly of first connector 1 and second connector 2, has improved the installation effectiveness.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.
Claims (5)
1. Connection structure, its characterized in that, including first connector (1), second connector (2) and connecting rod (3), the one end of connecting rod (3) is fixed on first connector (1), and the other end cooperatees with second connector (2), intercommunicating pore (21) have been seted up on second connector (2), intercommunicating pore (21) one side is equipped with bayonet socket (22), the other end of connecting rod (3) is equipped with connector (31), connector (31) cooperate with intercommunicating pore (21), one side of connector (31) is equipped with lug (32), lug (32) are corresponding with bayonet socket (22).
2. The connecting structure according to claim 1, further comprising a limiting block (4), wherein a clamping groove (33) is formed in the middle of the connecting rod (3), the limiting block (4) is sleeved outside the clamping groove (33), and the outer diameter of the limiting block (4) is larger than the inner diameter of the communicating hole (21).
3. The connecting structure according to claim 2, characterized in that one end of the connecting rod (3) is provided with a mounting block (34), the mounting block (34) is matched with the first connecting body (1), and the first connecting body (1) is sleeved outside the mounting block (34).
4. The connection structure according to claim 3, wherein the stop block (4) is a circlip.
5. The connecting structure according to any one of claims 1 to 4, wherein a hexagonal counter bore (35) is formed at the other end of the connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220228.2U CN211500209U (en) | 2019-12-11 | 2019-12-11 | Connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220228.2U CN211500209U (en) | 2019-12-11 | 2019-12-11 | Connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211500209U true CN211500209U (en) | 2020-09-15 |
Family
ID=72415126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922220228.2U Active CN211500209U (en) | 2019-12-11 | 2019-12-11 | Connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211500209U (en) |
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2019
- 2019-12-11 CN CN201922220228.2U patent/CN211500209U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |