CN211038465U - Flexible door movable joint connecting piece - Google Patents
Flexible door movable joint connecting piece Download PDFInfo
- Publication number
- CN211038465U CN211038465U CN201920282882.3U CN201920282882U CN211038465U CN 211038465 U CN211038465 U CN 211038465U CN 201920282882 U CN201920282882 U CN 201920282882U CN 211038465 U CN211038465 U CN 211038465U
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- connecting piece
- mounting column
- erection column
- groove
- inverted triangle
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Abstract
The utility model relates to a flexible door movable joint connecting piece for the connection of freely moving joint department in the flexible door makes both can relative rotations without resistance, the connecting piece includes the connecting piece body and the connecting piece cap body, the connecting piece body has a body to keep off piece and erection column, and the body keeps off than the erection column width, and interior erection column diameter is slightly littleer than the cavity erection column, erection column one end is cavity state, and cavity erection column is inside to have an inverted triangle-shaped draw-in groove, the connecting piece cap body has a cap body to keep off piece and interior erection column, and the cap body keeps off than interior erection column width, interior erection column outside has an inverted triangle-shaped catching groove, the inverted triangle-shaped draw-in groove in the cavity erection column dies with the mutual chucking of inverted triangle-shaped catching groove in interior erection column outside. The movable joint connecting piece is simple and firm to assemble, flexible to shrink, small in resistance and long in service life.
Description
Technical Field
The utility model relates to a connection structure of flexible door especially relates to a flexible door movable joint connecting piece.
Background
The electric retractable door is a door body which can be freely moved in a retractable manner to control the size of a door opening and control the interception and clearance of pedestrians or vehicles. The retractable door is driven by a machine head driving part to drive the whole door body to operate in a retractable manner, usually, the machine head is driven by a motor, a worm and a turbine are used for reducing speed, automatic or manual clutch control is arranged to control opening and closing of the door during power failure, the retractable door comprises a rail retractable door and a trackless retractable door, and the machine head drives the whole retractable door to retract.
Compared with the traditional gate, the door has the advantages of convenience in opening, attractive appearance, remote electric control and the like, and is accepted and approved by people, and nowadays more and more unit gates adopt electric retractable doors to replace the traditional doors. The expansion of flexible door usually depends on two intercrossing telescopic links to form the four-bar linkage expansion bracket through swing joint, and the product node is many, and size precision requires highly, and its manufacturing cost is big to because the assembly error that can't overcome for whole flexible door product overall structure has the unstable factor, and screw nut connection structure commonly used easily appears dropping or the resistance leads to the not smooth phenomenon of operation greatly in the use of product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple firm, the flexible resistance of shrink is little, long service life's activity festival connecting piece of assembly.
The technical scheme of the utility model as follows: a flexible joint connecting piece of a telescopic door is used for connecting a movable joint in the telescopic door and enabling the movable joint and the flexible joint to rotate relatively without resistance, and comprises a connecting piece body and a connecting piece cap body, wherein the connecting piece body is provided with a body blocking piece and a mounting column, the body blocking piece is wider than the mounting column, one end of the mounting column is in a hollow state, an inverted triangle clamping groove is formed in the hollow mounting column, the connecting piece cap body is provided with a cap body blocking piece and an inner mounting column, the cap body blocking piece is wider than the inner mounting column, the diameter of the inner mounting column is slightly smaller than that of the hollow mounting column, an inverted triangle hook groove is formed in the outer side of the inner mounting column, and the inverted triangle clamping groove in the hollow mounting column and the inverted triangle hook groove outside the inner mounting column.
Furthermore, at least two notches are formed in the inner mounting column.
Furthermore, a groove is arranged on the mounting column of the connecting piece body, and a round ball is arranged in the groove.
As a modification, the groove on the mounting column of the connecting piece body is provided with one groove.
As another improvement, the mounting column of the connecting piece body is provided with two grooves.
Further, the height of the round ball in the groove is higher than that of the mounting column.
The utility model discloses a movable festival connecting piece is used in the connection between the relative movable part of electrically operated gate fixed, it can realize the installation of going by oneself to take the accessory, the unable unitized installation of traditional flexible door has been avoided, the problem of whole transportation needs, this connecting piece is through wearing movable part on the slot of connecting piece body erection column, then the connecting piece cap body is buckled with the power, the inverted triangle-shaped draw-in groove in the cavity erection column of connecting piece body dies with the mutual chucking lock of the inverted triangle-shaped catching groove outside of the interior erection column of the connecting piece cap body and fastens, movable part relative slip rotates under the effect of the circular ball of slot, the frictional force of motion has been reduced, this movable festival connecting piece simple structure simultaneously, the installation is firm, the condition that the connecting piece drops has greatly been reduced to the limit.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of an overall structure of a first embodiment of a connecting member of the present invention;
fig. 2 is a schematic structural view of a first embodiment of the connecting member body of the present invention;
FIG. 3 is a schematic structural view of a first embodiment of a cap body of a connecting member according to the present invention;
fig. 4 is a schematic side view of a first embodiment of the connecting member of the present invention;
FIG. 5 is a schematic view of a cross-sectional structure of the connection member body and the cap body according to the present invention;
fig. 6 is a schematic overall structure diagram of a second embodiment of the connecting member of the present invention;
fig. 7 is a schematic structural view of a second embodiment of the connecting member body of the present invention;
fig. 8 is a schematic side view of a second embodiment of the connecting member of the present invention;
wherein, 1, the connecting piece body; 11. a body stopper; 12. mounting a column; 13. an inverted triangular clamping groove; 14. a trench; 15. a circular ball; 2. a connector cap body; 21. a cap stopper; 22. an inner mounting post; 23. an inverted triangular hook groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely below with reference to the embodiments of the present invention and the accompanying drawings, so as to make the objects, technical solutions and advantages of the present invention clearer. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A flexible joint connecting piece of a telescopic door is used for connecting a movable joint in the telescopic door and enabling the movable joint and the flexible joint to rotate relatively without resistance, and comprises a connecting piece body 1 and a connecting piece cap body 2, wherein the connecting piece body 1 is provided with a body blocking piece 11 and an installation column 12, the body blocking piece 11 is wider than the installation column 12, one end of the installation column 12 is in a hollow state, an inverted triangle clamping groove 13 is formed in the hollow installation column 12, the connecting piece cap body 2 is provided with a cap body blocking piece 21 and an inner installation column 22, the cap body blocking piece 21 is wider than the inner installation column 22, the diameter of the inner installation column 22 is slightly smaller than that of the hollow installation column 12, an inverted triangle hook groove 23 is formed in the outer side of the inner installation column 22, and the inverted triangle clamping groove 13 in the hollow installation column 12 and the inverted triangle hook groove 23 in the outer. The mounting column 12 of the connector body 1 is provided with a groove 14, a round ball 15 is arranged in the groove 14, and the height of the round ball 15 in the groove 14 is higher than that of the mounting column 12.
Example 1
As shown in fig. 1-5, a flexible joint connector for a retractable door, which is used for connecting a movable joint in the retractable door to enable the movable joint to rotate relatively without resistance, and comprises a connector body 1 and a connector cap body 2, wherein the connector body 1 is provided with a body stopper 11 and a mounting post 12, the body stopper 11 is wider than the mounting post 12, one end of the mounting post 12 is in a hollow state, an inverted triangle slot 13 is arranged inside the hollow mounting post 12, the connector cap body 2 is provided with a cap stopper 21 and an inner mounting post 22, the cap stopper 21 is wider than the inner mounting post 22, the diameter of the inner mounting post 22 is slightly smaller than that of the hollow mounting post 12, an inverted triangle hook 23 is arranged outside the inner mounting post 22, and the inverted triangle slot 13 in the hollow mounting post 12 and the inverted triangle hook 23 outside the inner mounting post 22 are tightly locked with each other. The inner mounting column 22 is at least provided with two notches, the mounting column 12 of the connecting piece body 1 is provided with one groove 14, the groove 14 on the mounting column 12 of the connecting piece body 1 is provided with one groove, the groove 14 is internally provided with a circular ball 15, and the height of the circular ball 15 in the groove 14 is higher than that of the mounting column 12.
Example 2
As shown in fig. 5-8, a flexible joint connector for a retractable door, which is used for connecting a movable joint in the retractable door to enable the movable joint to rotate relatively without resistance, and comprises a connector body 1 and a connector cap body 2, wherein the connector body 1 is provided with a body stopper 11 and a mounting post 12, the body stopper 11 is wider than the mounting post 12, one end of the mounting post 12 is in a hollow state, an inverted triangle slot 13 is arranged inside the hollow mounting post 12, the connector cap body 2 is provided with a cap stopper 21 and an inner mounting post 22, the cap stopper 21 is wider than the inner mounting post 22, the diameter of the inner mounting post 22 is slightly smaller than that of the hollow mounting post 12, an inverted triangle slot 23 is arranged outside the inner mounting post 22, and the inverted triangle slot 13 in the hollow mounting post 12 and the inverted triangle slot 23 outside the inner mounting post 22 are tightly locked with each other. The inner mounting column 22 is at least provided with two notches, the mounting column 12 of the connecting piece body 1 is provided with two grooves 14, the grooves 14 are internally provided with the circular balls 15, and the heights of the circular balls 15 in the grooves 14 are higher than those of the mounting column 12.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a flexible door activity festival connecting piece for the connection of activity joint department in the flexible door makes both can relative rotations without resistance, its characterized in that: the connecting piece comprises a connecting piece body and a connecting piece cap body, the connecting piece body is provided with a body stopper and a mounting column, the body stopper is wider than the mounting column, one end of the mounting column is in a hollow state, an inverted triangle clamping groove is formed in the hollow mounting column, the connecting piece cap body is provided with a cap stopper and an inner mounting column, the cap stopper is wider than the inner mounting column, the diameter of the inner mounting column is slightly smaller than that of the hollow mounting column, an inverted triangle hook groove is formed in the outer side of the inner mounting column, and the inverted triangle clamping groove in the hollow mounting column and the inverted triangle hook groove in the outer side of the inner mounting column are mutually clamped and locked.
2. The flexible door knuckle connector of claim 1, wherein: at least two notches are arranged on the inner mounting column.
3. The flexible door knuckle connector of claim 1, wherein: the mounting column of the connecting piece body is provided with a groove, and a round ball is mounted in the groove.
4. The flexible door knuckle connector of claim 3, wherein: and one groove is formed in the mounting column of the connecting piece body.
5. The flexible door knuckle connector of claim 3, wherein: and two grooves are formed in the mounting column of the connecting piece body.
6. A flexible door knuckle connector according to any one of claims 3-5, wherein: the height of the round ball in the groove is higher than that of the mounting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282882.3U CN211038465U (en) | 2019-03-06 | 2019-03-06 | Flexible door movable joint connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282882.3U CN211038465U (en) | 2019-03-06 | 2019-03-06 | Flexible door movable joint connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211038465U true CN211038465U (en) | 2020-07-17 |
Family
ID=71532146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920282882.3U Active CN211038465U (en) | 2019-03-06 | 2019-03-06 | Flexible door movable joint connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211038465U (en) |
-
2019
- 2019-03-06 CN CN201920282882.3U patent/CN211038465U/en active Active
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