Rotary operation type center lock and outdoor folding tent thereof

Abstract

The utility model discloses a rotary operation type center lock and an outdoor folding tent thereof, which comprise a tent top tray and a center lock rod fixed on the tent top tray, the lower end of the center lock rod is used for being matched with a tent bottom tray, and the tent bottom tray comprises a first bottom tray seat, a rotary lock assembly and a second bottom tray seat. The first chassis base and the second chassis base are mutually assembled to form an inner cavity and an outer cavity, the rotating lock assembly comprises a locking assembly and a rotating ring, the locking assembly is located in the inner cavity, the rotating ring is used for being matched with the outer cavity for installation, a stroke hole cavity is formed between the inner cavity and the outer cavity, a linkage base is arranged on the rotating ring, and the linkage base is located in the stroke hole cavity. The linkage base penetrates through the stroke hole cavity and is located in the inner cavity, and the linkage base is used for being installed with the locking assembly in a matched mode. The rotary unlocking with the central lock rod can be realized by utilizing the rotary lock assembly, the operation convenience is improved, the internal structure is simple, and the manufacturing cost is relatively low.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of folding tent, especially to a rotating operation type center lock and its outdoor folding tent. BACKGROUND

[0002] The folding tent is also called advertising tent and sunshade tent. It can be used for temporary activities such as outdoor exhibition and product promotion, celebration party, exhibition and sale, tourism and leisure, field work, street stall, song and dance party, and can also be used as long-term leisure facilities in park, tourist resort and scenic area. The folding tent has the characteristics of simple operation, easy installation, light weight, portability, long service life, etc. The tent cloth is usually made of high-quality fabric, which has the characteristics of rainproof, sunproof, durable and easy to clean, and is suitable for all-weather use. After the tent is assembled for the first time, it does not need to be disassembled and assembled again, which is convenient and simple and convenient to fold and store.

[0003] The center lock disclosed in CN108026736A includes a center rod, a center top cap fixed at one end of the center rod, and a center bottom cap detachably connected to the other end of the center rod. The center bottom cap contains a locking member that can move back and forth along the radial direction of the center rod. The locking member has a first through hole through which the center rod passes. The end of the center rod has a clamping groove and a clamping portion located at the lower end of the clamping groove. When the center lock is in the locked state, part of the inner wall of the first through hole on the locking member is clamped with the clamping groove of the center rod, and the upper end surface of the clamping portion abuts against the lower end surface of the locking member. When the center lock is in the unlocked state, the inner wall of the first through hole on the locking member is separated from the clamping groove, and the clamping portion can pass through the first through hole.

[0004] However, the above-mentioned structure of the center lock is relatively complex, and the operation needs to use button type operation. The user needs to rotate the operation button, which leads to certain use limitations. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model aims to provide a rotating operation type center lock and its outdoor folding tent, which can realize rotating unlocking and improve the operation convenience.

[0006] The technical problem solved by the utility model can be realized by the following technical solutions:

[0007] A rotation operation type central lock, comprising a tent top disc and a central lock rod fixed on the tent top disc, the lower end of the central lock rod is used to cooperate with a tent bottom disc, the tent bottom disc comprises a first bottom disc seat, a rotation lock assembly and a second bottom disc seat, the first bottom disc seat and the second bottom disc seat are assembled with each other to form an inner cavity and an outer cavity, the rotation lock assembly comprises a locking assembly and a rotation ring, the locking assembly is located in the inner cavity, the rotation ring is used to be installed in cooperation with the outer cavity, a stroke hole cavity is arranged between the inner cavity and the outer cavity, a linkage seat is arranged on the rotation ring, the linkage seat penetrates through the stroke hole cavity and is located in the inner cavity, and the linkage seat is used to be installed in cooperation with the locking assembly.

[0008] The rotation ring comprises a rotation ring body, the linkage seat is located on the inner side wall of the rotation ring body, and a clamping convex is arranged on the linkage seat.

[0009] The number of the linkage seats is two, and the two linkage seats are arranged at 180°.

[0010] The locking assembly comprises two oppositely arranged lock plates and a reset member corresponding to the lock plates, a single linkage seat is installed in corresponding cooperation with a single lock plate, the lock plate comprises a lock plate body, a buckle groove located at one end of the lock plate body, a reset seat located at the middle of the outer side of the lock plate body, a lock hole part located at the middle of the inner side of the lock plate body and a rotating shaft part located at the other end of the lock plate body, the lock hole parts of the two oppositely arranged lock plates are combined to form a lock hole, and the lock hole is used to be locked and cooperated with the central lock rod.

[0011] The buckle groove is used to be correspondingly cooperated with the clamping convex, the reset seat is used to be correspondingly cooperated with one end of the reset member, the other end of the reset member abuts against the inner side wall of the inner cavity, and the rotating shaft part is used to be hingedly cooperated with the inside of the first bottom disc seat or / and the second bottom disc seat.

[0012] When the rotation ring rotates, the linkage seat moves along the stroke hole cavity, so that the clamping convex synchronously drives one end of the lock plate to move, the two lock plates move outward relative to each other, the aperture of the lock hole located in the middle gradually increases, and the central lock rod can be accommodated until the central lock rod is separated.

[0013] A lock rod through cavity is arranged on the first bottom disc seat, the lock rod through cavity is located directly above the lock hole, and an outward flared opening is arranged on the upper portion of the lock rod through cavity.

[0014] A clamping head is arranged on the lower end of the central lock rod, and the clamping head is used to be correspondingly cooperated with the lock hole.

[0015] An outdoor folding tent adopting the rotation operation type central lock, comprising the rotation operation type central lock according to any one of the preceding claims.

[0016] The long tent pole is hingedly connected to the tent top disc and extends outwardly and is hingedly connected to the tent leg pipe, and the short tent pole is hingedly connected to the long tent pole at the other end.

[0017] The utility model discloses relative prior art has the beneficial effect for: the utility model discloses utilize the rotation lock component can realize with the rotation of center lock rod, improved the convenient of operation, simple internal structure, the manufacturing cost is relatively lower.

[0018] The features of the utility model can be clearly understood by referring to the drawings and the detailed description of the preferred embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the bottom disc exploded view schematic diagram of the utility model's tent;

[0021] Figure 3 It is the first bottom disc seat and second bottom disc seat installation structure schematic diagram of the utility model;

[0022] Figure 4 It is the tent bottom disc section structure schematic of the utility model Figure 1 ;

[0023] Figure 5 It is the tent bottom disc section structure schematic of the utility model Figure 2 ;

[0024] Figure 6 It is the lock assembly installation structure schematic diagram of the utility model;

[0025] Figure 7 It is the lock plate structure schematic diagram of the utility model;

[0026] Figure 8 It is the whole structure schematic diagram of the utility model's outdoor folding tent. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings. Embodiment 1

[0028] In combination with Figures 1 to 7 The utility model discloses a kind of rotation operation formula center lock, including tent top disc 100 and the center lock rod 200 fixed on tent top disc 100, the lower end of center lock rod 200 is used to cooperate with tent bottom disc 300, tent bottom disc 300 can realize the locking or unlocking of center lock rod 200.

[0029] In a specific structure, the tent base 300 comprises a first base seat 310, a rotating lock assembly and a second base seat 320, the first base seat 310 and the second base seat 320 are assembled to form an inner cavity 343 and an outer cavity 341, the first base seat 310 and the second base seat 320 are in upper and lower butt joint, fixed by fasteners, the fasteners are fastening screws, usually the first base seat 310 is provided with a fixing hole corresponding, the second base seat is provided with a fastening column corresponding, the fasteners are fixedly installed through the fixing hole and the fastening column, so that the first base seat 310 and the second base seat 320 can be butt jointed and fixed.

[0030] In combination with the above, the rotating lock assembly comprises a locking assembly 400 and a rotating ring 330, the locking assembly 400 is located in the inner cavity 343, the rotating ring 330 is used to be installed in cooperation with the outer cavity 341, the inner cavity 343 and the outer cavity 341 are provided with a stroke hole cavity 342, the rotating ring 330 is provided with a linkage seat 331, the linkage seat 331 penetrates through the stroke hole cavity 342 and is located in the inner cavity 343, the linkage seat 331 is used to be installed in cooperation with the locking assembly 400, the rotating ring 330 comprises a rotating ring body 333, the linkage seat 331 is located on the inner side wall of the rotating ring body 333, the linkage seat 331 is provided with a clamping convex 332; wherein, the rotating ring body 333 is located on the outer cavity 341, in a ring structure, the user can rotate the rotating ring body 333, thereby driving the linkage seat 331 to move along the stroke hole cavity 342, and the clamping convex 332 in the linkage seat 331 drives the locking assembly 400 to be unlocked.

[0031] In the preferred embodiment, the number of linkage seats 331 is two, which are oppositely arranged at 180°, the locking assembly 400 comprises two oppositely arranged lock plates 410 and reset members 420 corresponding to the lock plates 410, the reset member 420 is a reset spring, a single linkage seat 331 is installed corresponding to a single lock plate 410, the lock plate 410 comprises a lock plate body 411, a buckle groove 413 located at one end of the lock plate body 411, a reset seat 416 located at the middle of the outer side of the lock plate body 411, a lock hole part 417 located at the middle of the inner side of the lock plate body 411, and a rotating shaft part 714 located at the other end of the lock plate body 411, the buckle groove 413 is located at the moving end 412 of one end of the lock plate body 411, the lock hole parts 417 of the two oppositely arranged lock plates 410 are combined to form a lock hole 418, and the lock hole 418 is used for locking and fitting with the center lock rod 200; when the rotating ring 330 rotates, the linkage seat 331 moves along the stroke hole cavity 342, so that the lock plate 410 is synchronously driven to move at one end, the two lock plates 410 move outward relative to each other, the hole diameter of the lock hole 418 located in the middle gradually increases, until the center lock rod 200 can be accommodated to be separated, so that the center lock rod 200 is completed, wherein the lower end of the center lock rod 200 is provided with a locking head 210, and the locking head 210 is used for corresponding fitting with the lock hole 418.

[0032] In the specific structure, the buckle groove 413 is used for corresponding fitting with the clamping convex 332, the reset seat 416 is used for corresponding fitting with one end of the reset member 420, the other end of the reset member 420 abuts against the inner side wall in the inner cavity 343, the rotating shaft part 414 is used for internal hinged fitting with the first bottom plate seat 310 or / and the second bottom plate seat 320, the rotating shaft hole 415 is provided in the middle of the rotating shaft part 414, and the rotating shaft hole 415 is used for rotating through the rotating shaft column 301; the reset member 420 is a reset spring, and the reset member 420 is usually formed with an abutting wall 302 in the inside of the first bottom plate seat 410 or / and the second bottom plate seat 420.

[0033] Among them, the first bottom plate seat 310 is provided with a lock rod through cavity 311, the lock rod through cavity 311 is located at the upper part of the lock hole 418, and the upper part of the lock rod through cavity 311 is provided with an outward expanding port 312, so as to facilitate the center lock rod 200 to enter.

[0034] The utility model discloses a rotating lock assembly can realize the rotation unlocking with the center lock rod, improve the convenience of operation, and the internal structure is simple, and the manufacturing cost is relatively lower. Embodiment 2

[0035] Based on embodiment 1, in combination with Figure 8 The utility model discloses a kind of outdoor folding tents of rotating operation type center lock, including rotating operation type center lock in embodiment 1.

[0036] Specifically, the long tent pole 500 is hingedly matched with the tent top disc 100, the short tent pole 600 is hingedly matched with the tent bottom disc 300, the long tent pole 500 extends outward and is hingedly matched with the tent leg pipe 700, and the other end of the short tent pole 600 is hingedly matched with the long tent pole 500.

[0037] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification, equivalent change or modification made according to the technical principle of the present application to the above embodiment still belongs to the scope of the technical solution of the present application.

Claims

1. A rotationally operated center lock comprising a tent top plate and a center lock rod fixed to said tent top plate, the lower end of said center lock rod being adapted to cooperate with a tent bottom plate, characterized in that: The tent base comprises a first base seat, a rotation lock assembly and a second base seat, the first base seat and the second base seat are assembled with each other to form an inner cavity and an outer cavity, the rotation lock assembly comprises a locking assembly and a rotation ring, the locking assembly is located in the inner cavity, the rotation ring is used to be installed in cooperation with the outer cavity, a stroke hole cavity is arranged between the inner cavity and the outer cavity, a linkage seat is arranged on the rotation ring, the linkage seat penetrates through the stroke hole cavity and is located in the inner cavity, and the linkage seat is used to be installed in cooperation with the locking assembly.

2. A rotary-operated central locking according to claim 1, characterized in that: The rotation ring comprises a rotation ring body, the linkage seat is located on the inner side wall of the rotation ring body, and a clamping convex is arranged on the linkage seat.

3. A rotary-operated central locking according to claim 2, characterized in that: The number of the linkage seats is two, and the two linkage seats are arranged oppositely at an angle of 180 degrees.

4. A rotary-operated central locking according to claim 3, characterized in that: The locking assembly comprises two oppositely arranged locking plates and a reset member corresponding to the locking plates, a single linkage seat is installed in cooperation with a single locking plate, the locking plate comprises a locking plate body, a buckle groove located at one end of the locking plate body, a reset seat located at the middle of the outer side of the locking plate body, a lock hole part located at the middle of the inner side of the locking plate body and a rotating shaft part located at the other end of the locking plate body, the lock hole parts of the two oppositely arranged locking plates are combined to form a lock hole, and the lock hole is used to be locked in cooperation with a center lock rod.

5. A rotary-operated central locking according to claim 4, characterized in that: The buckle groove is used to be matched with the clamping convex, one end of the reset seat is used to be matched with the reset member, the other end of the reset member abuts against the inner side wall of the inner cavity, and the rotating shaft part is used to be hingedly connected with the inside of the first base seat or / and the second base seat.

6. A rotary-operated central locking according to claim 5, characterized in that: When the rotation ring rotates, the linkage seat moves along the stroke hole cavity, so that the clamping convex synchronously drives one end of the locking plate to move, the two locking plates move outward relative to each other, the lock hole diameters located in the middle gradually increase, and the center lock rod can be accommodated and separated.

7. A rotary operated centre lock according to claim 6, wherein: A lock rod through cavity is arranged on the first base seat, the lock rod through cavity is located directly above the lock hole, and an outward flared opening is arranged on the upper portion of the lock rod through cavity.

8. A rotary-operated central locking according to claim 7, characterized in that: A locking head is arranged at the lower end of the center lock rod, and the locking head is used to be matched with the lock hole.

9. An outdoor folding tent employing a rotary operation type central lock, characterized by: The rotation operation type center lock comprises the rotation operation type center lock.

10. An outdoor folding tent with a rotary operating center lock according to claim 9, characterized in that: A long tent pole is hingedly connected to the tent top disc, a short tent pole is hingedly connected to the tent base, the long tent pole extends outward and is hingedly connected to a tent leg pipe, and the other end of the short tent pole is hingedly connected to the long tent pole.

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