CN219528607U

CN219528607U - Tent top connector

Info

Publication number: CN219528607U
Application number: CN202320719941.5U
Authority: CN
Inventors: 赵福建
Original assignee: Zhejiang Asweets Infant And Child Products Co ltd
Current assignee: Zhejiang Asweets Infant And Child Products Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-15
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to a tent top connecting piece, which adopts the technical scheme that the tent top connecting piece comprises a connecting piece base, a connecting piece cover cap and a locking mechanism, wherein the connecting piece base and the connecting piece cover cap are integrally injection molded, the connecting piece base is provided with a plurality of connectors which are arranged in a radial manner and incline downwards, the locking mechanism is arranged on the connectors, and the connectors are connected with ejector rods of corresponding tents and are locked through the locking mechanism. The connector is connected with the ejector rod of the tent, can be locked through the locking mechanism, prevents to loosen, and needs to be separated from pulling the locking mechanism, so that the connector is very convenient to assemble and disassemble, and cannot loosen and install firmly. The connecting piece base and the connecting piece cover cap are integrally injection molded, so that the steps of installing the connecting piece base and the connecting piece cover cap are reduced, and the installation is simpler and more convenient.

Description

Tent top connector

Technical Field

The utility model relates to the technical field of tent supports, in particular to a tent top connecting piece.

Background

Toy circus tents are one of medium and large toys, and children can put up the tents by themselves and play with the tents. The toy circus tent can also exercise the hands of children while meeting the entertainment of the children playing. The most important connector for a toy circus tent is the top connector of its stand.

The patent of publication number CN203034903U in the prior art discloses tent top connecting piece, and its technical scheme is including connecting piece base and connecting piece block, the connecting piece base is equipped with a plurality of downwardly sloping connecting pipes that are radial arrangement and set up, the connecting pipe is used for pegging graft with the tent support and connects, the connecting piece block has spherical crown shape top surface, and its main effect lies in that the connecting piece is simple structure, and part quantity is few, and is with low costs, and it is extremely convenient to assemble with the connection of tent support, only needs simple plug-in connection can, and the device is very convenient although it inserts, and the device discovers that there are some problems in practice, and connecting piece base and connecting piece block are separately connected, and the installation can be relatively troublesome, and secondly easy pine and the frame that breaks away after connecting pipe and the tent support are pegged graft, stability is relatively poor.

Disclosure of Invention

The utility model aims to provide a tent top connecting piece, which has the advantages of convenient installation, no loosening and firm installation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tent top connecting piece comprises a connecting piece base, a connecting piece cover cap and a locking mechanism, wherein the connecting piece base is provided with a plurality of connectors which are arranged in a radial manner and incline downwards;

the connector is provided with a locking mechanism, and is connected with the ejector rod of the corresponding tent and locked through the locking mechanism.

Preferably: the locking mechanism comprises a pressure spring, a movable locking sleeve and steel balls, the connector is of a cylindrical structure, a connecting hole is formed in the connector, an annular mounting groove is formed in the outer surface of the connector, the pressure spring is sleeved in the mounting groove, the movable locking sleeve is movably sleeved on the surface of the connector, a convex circular ring is arranged on the inner ring of the movable locking sleeve, the pressure spring is sleeved in the mounting groove, the convex circular ring is movably mounted in the mounting groove through the pressure spring, a plurality of positioning grooves are formed in the inner wall of the mounting groove along a circular track at intervals, the steel balls are movably mounted in the positioning grooves, and the inner wall of the movable locking sleeve and the convex circular ring are respectively in movable fit with the steel balls through moving the movable locking sleeve. The installation steel ball can move in the positioning groove, but does not break away from the positioning groove, so that the ejector rod is convenient to install stably, and the ejector rod is locked, so that the tent is prevented from being broken away from the connecting hole, and the tent is prevented from being scattered.

Preferably: the ejector rod head is matched with the connecting hole, and the ejector rod head is provided with a front connecting part, a positioning groove part, a rear connecting part and a tail part in sequence, and the positioning groove part is movably matched with the steel ball so as to lock.

Preferably: the section of the positioning groove part is trapezoid with big top and small bottom, so that the steel balls can conveniently enter or leave the positioning groove part.

Preferably: the front connecting part consists of a first connecting part, a second inclined connecting part and a third connecting part, wherein the second inclined connecting part is arranged between the first connecting part and the third connecting part, and the outer diameter of the first connecting part is smaller than that of the third connecting part. When the movable locking sleeve is inserted, the second inclined connecting part is convenient to contact with the steel balls, the steel balls are slowly lifted, the steel balls move downwards and are positioned in the groove part conveniently through the third connecting part, and then the steel balls are pressed through the convex circular ring on the movable locking sleeve, so that the ejector rod is prevented from being separated.

Preferably: the rear connecting part consists of a fourth connecting part, a fifth inclined connecting part and a sixth connecting part, wherein the fifth inclined connecting part is arranged between the fourth connecting part and the sixth connecting part, the outer diameter of the fourth connecting part is the same as that of the third connecting part, and the outer diameter of the sixth connecting part is larger than that of the fourth connecting part.

Preferably: the surface of the movable locking sleeve is provided with a plurality of lines. Friction force is increased, and the movable locking sleeve is convenient to move.

Preferably: the connector base is annular, and the connector cap is provided with a spherical crown-shaped top surface.

Preferably: the connecting piece base and the connecting piece cover cap are integrally injection molded. The steps of installing the connecting piece base and the connecting piece cap are reduced, and the installation is simpler and more convenient.

Preferably: the inside downside of connecting piece block is equipped with a big ring plate and a little ring plate, sets up a plurality of reinforcing plates between big ring plate and the little ring plate, is provided with a plurality of reinforcing plates between big ring plate and the connecting piece base inside. The strength of the whole connecting piece is improved, and the top of the whole connecting piece structure is integrally injection molded.

Preferably: the connector is provided with at least 4, sets according to actual demand for installation ejector pin promotes tent stability.

Compared with the prior art, the utility model has the beneficial effects that:

the connector is connected with the ejector rod of the tent, can be locked through the locking mechanism, prevents to loosen, and needs to be separated from pulling the locking mechanism, so that the connector is very convenient to assemble and disassemble, and cannot loosen and install firmly.

The connecting piece base and the connecting piece cover cap are integrally injection molded, so that the steps of installing the connecting piece base and the connecting piece cover cap are reduced, and the installation is simpler and more convenient.

Drawings

FIG. 1 is a schematic view of the connection of a tent top connector to a roof pole according to the present utility model;

FIG. 2 is a schematic view of a portion of the bottom of a tent top connector according to the present utility model;

FIG. 3 is a schematic view of a portion of a connector and a carrier rod according to the present utility model;

FIG. 4 is a schematic view of the connector, locking mechanism and carrier rod of the present utility model prior to connection;

FIG. 5 is a schematic view of the connector, locking mechanism and carrier rod of the present utility model after connection.

In the figure: 1. a connector base; 2. a connecting piece cap; 3. a locking mechanism; 32. a movable locking sleeve; 33. a raised annular ring; 34. lines; 4. a connector; 41. a connection hole; 42. a mounting groove; 43. a pressure spring; 44. a positioning groove; 45. steel balls; 5. a push rod; 51. a front connection part; 52. positioning the groove portion; 53. a rear connection portion; 54. tail part; 511. a first connection portion; 512. a second inclined connecting part; 513. a third connecting portion; 531. a fourth connecting portion; 532. a fifth inclined connecting part; 533. a sixth connecting portion; 6. a large annular plate; 7. a small annular plate; 8. reinforcing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the tent top connector comprises a connector base 1, a connector cap 2 and a locking mechanism 3, wherein the connector base 1 is annular, the connector cap 2 is provided with a spherical crown-shaped top surface, the connector base 1 is provided with at least 4 connectors 4 which are arranged in a radial arrangement and are inclined downwards, the number of the connectors 4 is set according to actual requirements and the size of the tent top connector, for example, 8 connectors are adopted for correspondingly installing ejector rods 5, and the tent stability is improved.

In this embodiment, the connector 4 is provided with the locking mechanism 3, the connector 4 is connected with the ejector rod 5 of the corresponding tent and is locked by the locking mechanism 3, the locking mechanism 3 comprises a pressure spring 43, a movable locking sleeve 32 and steel balls 45, the connector 4 is of a cylindrical structure, a connecting hole 41 is formed in the connector 4, an annular mounting groove 42 is formed in the outer surface of the connector 4, the pressure spring 43 is sleeved in the mounting groove 42, the movable locking sleeve 32 is movably sleeved on the surface of the connector 4, a raised circular ring 33 is arranged on the inner ring of the movable locking sleeve 32, the pressure spring 43 is sleeved in the mounting groove 42, the raised circular ring 33 is movably mounted in the mounting groove 42 through the pressure spring 43, a plurality of positioning grooves 44 are formed in the inner wall of the mounting groove 42 at intervals along circular tracks, the other side of the positioning grooves 44 is communicated with the connecting hole 41, the steel balls 45 are movably mounted in the positioning grooves 44, and the inner wall of the movable locking sleeve 32 and the raised circular ring 33 are respectively movably matched with the steel balls 45 by moving the movable locking sleeve 32.

The movable locking sleeve 32 is provided with a plurality of lines 34 on the surface, friction force is increased, the movable locking sleeve 32 is convenient to move better, the mounting steel balls 45 can move in the positioning grooves 44, but are not separated from the positioning grooves 44, the ejector rod 5 is convenient to mount stably, the ejector rod 5 is locked, and the tent is prevented from being separated from the connecting holes 41, so that the tent is scattered.

In this embodiment, the head of the ejector 5 is adapted to the shape of the connection hole 41, and the head of the ejector 5 is provided with a front connection portion 51, a positioning groove portion 52, a rear connection portion 53, and a tail portion 54 in sequence, and the positioning groove portion 52 is movably matched with the steel ball 45, so as to lock.

In this embodiment, the cross section of the positioning groove 52 is a trapezoid with a large top and a small bottom, so that the steel ball 45 can enter or leave the positioning groove 44.

In this embodiment, the front connection portion 51 is composed of a first connection portion 511, a second inclined connection portion 512 and a third connection portion 513, wherein the second inclined connection portion 512 is disposed between the first connection portion 511 and the third connection portion 513, and the outer diameter of the first connection portion 511 is smaller than that of the third connection portion 513. During insertion, the second inclined connecting part 512 is convenient to contact with the steel balls 45, so that the steel balls 45 are lifted slowly, the steel balls 45 move downwards and are positioned in the groove 52 conveniently through the third connecting part 513, and then the steel balls 45 are pressed by the convex circular ring 33 on the movable locking sleeve 32, so that the ejector rod 5 is prevented from being separated.

In this embodiment, the rear connecting portion 53 is composed of a fourth connecting portion 531, a fifth inclined connecting portion 532 and a sixth connecting portion 533, the fifth inclined connecting portion 532 is disposed between the fourth connecting portion 531 and the sixth connecting portion 533, the outer diameter of the fourth connecting portion 531 is the same as the outer diameter of the third connecting portion 513, and the outer diameter of the sixth connecting portion 533 is larger than the fourth connecting portion 531.

In this embodiment, the connector base 1 and the connector cap 2 are integrally injection molded, a large annular plate 6 and a small annular plate 7 are arranged at the lower side inside the connector cap 2, a plurality of reinforcing plates 8 are arranged between the large annular plate 6 and the small annular plate 7, and a plurality of reinforcing plates 8 are arranged between the large annular plate 6 and the inside of the connector base 1. The strength of the whole connecting piece is improved, and the top of the whole connecting piece structure is integrally injection molded. The steps of installing the connector base 1 and the connector cap 2 are reduced, and the installation is simpler and more convenient.

In actual operation, the movable locking sleeve 32 is pulled to separate the raised circular ring 33 from the steel balls 45, the ejector rod 5 is connected with the connecting hole 41 in the corresponding connector 4, after the steel balls 45 are inserted, the steel balls 45 move downwards to be matched with the positioning groove parts 52 for locking, the movable locking sleeve 32 is opened in double, the raised circular ring 33 returns to the starting point, the steel balls 45 are limited, the ejector rod 5 is connected with the corresponding connector 4 one by repeating the previous operation, and when the movable locking sleeve 32 is required to be disassembled, the ejector rod 5 can be pulled out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Tent top connecting piece, including connecting piece base and connecting piece block, its characterized in that: the locking mechanism is also included, and the connector base is provided with a plurality of connectors which are arranged in a radial arrangement and incline downwards;

2. The tent top connection of claim 1, wherein: the locking mechanism comprises a pressure spring, a movable locking sleeve and steel balls, the connector is of a cylindrical structure, a connecting hole is formed in the connector, an annular mounting groove is formed in the outer surface of the connector, the pressure spring is sleeved in the mounting groove, the movable locking sleeve is movably sleeved on the surface of the connector, a convex circular ring is arranged on the inner ring of the movable locking sleeve, the pressure spring is sleeved in the mounting groove, the convex circular ring is movably mounted in the mounting groove through the pressure spring, a plurality of positioning grooves are formed in the inner wall of the mounting groove along a circular track at intervals, the steel balls are movably mounted in the positioning grooves, and the inner wall of the movable locking sleeve and the convex circular ring are respectively in movable fit with the steel balls through moving the movable locking sleeve.

3. The tent top connection of claim 2, wherein: the ejector rod head is matched with the connecting hole, and the ejector rod head is provided with a front connecting part, a positioning groove part, a rear connecting part and a tail part in sequence, and the positioning groove part is movably matched with the steel ball so as to lock.

4. The tent top connector of claim 3, wherein: the section of the positioning groove part is in a trapezoid shape with a large upper part and a small lower part.

5. The tent top connector of claim 3, wherein: the front connecting part consists of a first connecting part, a second inclined connecting part and a third connecting part, wherein the second inclined connecting part is arranged between the first connecting part and the third connecting part, and the outer diameter of the first connecting part is smaller than that of the third connecting part;

the rear connecting part consists of a fourth connecting part, a fifth inclined connecting part and a sixth connecting part, wherein the fifth inclined connecting part is arranged between the fourth connecting part and the sixth connecting part, the outer diameter of the fourth connecting part is the same as that of the third connecting part, and the outer diameter of the sixth connecting part is larger than that of the fourth connecting part.

6. The tent top connection of claim 2, wherein: the surface of the movable locking sleeve is provided with a plurality of lines.

7. The tent top connection of claim 1, wherein: the connector base is annular, and the connector cap is provided with a spherical crown-shaped top surface.

8. The tent top connection of claim 1, wherein: the connecting piece base and the connecting piece cover cap are integrally injection molded.

9. The tent top connection of claim 1 or 8, wherein: the inside downside of connecting piece block is equipped with a big ring plate and a little ring plate, sets up a plurality of reinforcing plates between big ring plate and the little ring plate, is provided with a plurality of reinforcing plates between big ring plate and the connecting piece base inside.

10. The tent top connection of claim 1, wherein: the connectors are provided with at least 4.