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CN-224211117-U - Beach frame joint structure

CN224211117UCN 224211117 UCN224211117 UCN 224211117UCN-224211117-U

Abstract

The utility model relates to the technical field of joint structures and discloses a beach frame joint structure which comprises a handcart, wherein a beach frame main body is arranged in the handcart, the beach frame main body comprises two connecting frames, limit components are arranged on the front surface and the back surface of each connecting frame, each limit component comprises a connecting clamping seat, each clamping seat is arranged on one side of the handcart, two buttons are arranged in the connecting clamping seats, and two clamping pins are abutted to the surfaces of the two buttons. According to the folding beach frame, the adjusting component is arranged, when the beach frame is folded, the two buttons are needed to be pressed down, the two buttons can squeeze the latch lock, the latch lock moves towards the direction of the sectional button, the fixing rod is separated from the socket, the sectional button is pressed down, the clamping rod on the sectional button moves into the limiting groove and the deflection groove, and the joint B can rotate relative to the joint A, so that the beach frame can be folded.

Inventors

  • Zhuang changan
  • ZHANG JINLI
  • LUO SIDA

Assignees

  • 稳健婴幼童用品(惠州)有限公司

Dates

Publication Date
20260508
Application Date
20250607

Claims (10)

  1. 1. The beach frame joint structure is characterized by comprising a handcart (1), wherein a beach frame main body (2) is arranged in the handcart (1), the beach frame main body (2) comprises two connecting frames (3) and limiting components are arranged on the front surface and the back surface of each connecting frame (3); The limiting assembly comprises a connecting clamping seat (4), the clamping seat (4) is arranged on one side of the trolley (1), a second button (5) is arranged in the connecting clamping seat (4), a second clamping pin (6) is abutted to the surface of the second button (5), a movable groove is formed in the clamping seat (4), the second clamping pin (6) is arranged in the movable groove in a sliding mode, the surface of the second clamping pin (6) is connected with the inner wall of the movable groove through a second clamping pin spring (7), a clamping pin lock (8) is abutted to the bottom of the second button (5), a clamping pin lock spring (9) is fixedly connected to the surface of the clamping pin lock (8), a clamping seat reinforcing iron (10) is arranged on the surface of the clamping seat (4), and an adjusting assembly is arranged on the surface of the clamping seat reinforcing iron (10); The adjusting component comprises a joint B (11), the surface of the clamping seat reinforcing iron (10) is arranged on the surface of the joint B (11), a segmented button (12) is arranged in the joint B (11), two vertical grooves are formed in the joint B (11), a segmented spring (13) is fixedly connected to the inner wall of each vertical groove, two clamping rods are fixedly connected to the bottom of each segmented button (12), the segmented spring (13) is sleeved on the surface of each clamping rod, a joint A (14) is rotatably connected to the surface of the joint B (11), and a dinner plate fixing seat (15) is arranged on the surface of each joint A (14); a dinner plate (16) is arranged between the two dinner plate fixing seats (15).
  2. 2. A beach frame joint structure as claimed in claim 1, characterized in that the four corners of the bottom of the trolley (1) are provided with moving wheels.
  3. 3. A beach frame joint structure as claimed in claim 1, characterized in that the bottom of the clamping seat (4) is provided with a connecting piece, the bottom of which is arranged on the surface of the trolley (1).
  4. 4. A beach frame joint structure as claimed in claim 1, characterized in that the surface of the connection frame (3) is provided with two mounting blocks, the top of which is rotatably connected with a U-shaped frame.
  5. 5. A beach frame joint structure as claimed in claim 1, characterized in that the inner wall of the joint B (11) is provided with a rivet (17), the surface of the clamping seat (4) is provided with a mounting groove, and one end of the rivet (17) is mounted on the mounting groove.
  6. 6. The beach frame joint structure of claim 1, characterized in that the surface of the clamping seat reinforcing iron (10) is fixedly connected with four limit bars, and the limit bars are arranged in the clamping seat (4).
  7. 7. The beach frame joint structure of claim 1, characterized in that a moving groove is provided in the joint a (14), a clamping rod is abutted to the inside of the moving groove, the clamping rod is fixedly connected to the inside of the segment button (12), a deflection groove for the clamping rod to move is provided on the surface of the clamping seat reinforcing iron (10), and a limit groove for the clamping rod to move is provided in the joint B (11).
  8. 8. The beach frame joint structure of claim 1, characterized in that the inner wall of the clamping seat (4) is provided with a through groove, the surface of the clamping pin lock (8) is fixedly connected with a fixing rod, and the fixing rod is arranged in the through groove.
  9. 9. A beach frame joint structure as claimed in claim 1, characterized in that the inside of the clamping seat (4) is provided with an abutting groove, and the surfaces of the two buttons (5) are connected with the abutting groove through a return spring.
  10. 10. A beach frame joint structure as claimed in claim 9, characterized in that the surface of the trolley (1) is provided with sockets adapted to the fixing bars.

Description

Beach frame joint structure Technical Field The utility model relates to the technical field of joint structures, in particular to a beach frame joint structure. Background At present, a quick folding design is commonly adopted in the beach frame trolley, for example, the all-terrain trolley Pull-out can be folded to 1/3 of the original volume in a few seconds, so that the beach frame trolley is convenient to transport and store 3, and the frame material is made of light aluminum alloy or thickened steel pipes, so that the self weight is reduced while the strength is ensured. But in the in-service use process, often need pass through bolt threaded connection with the dinner plate on the sandbeach frame shallow for the takedown and the installation of sandbeach frame shallow are more troublesome, need remove different positions when folding the sandbeach frame simultaneously, realize folding to different positions, and the operation is more troublesome loaded down with trivial details, and for this reason, we propose a sandbeach frame joint structure. Disclosure of utility model In order to solve the technical problems, the utility model provides a beach frame joint structure. The beach frame joint structure comprises a handcart, wherein a beach frame main body is arranged in the handcart, the beach frame main body comprises two connecting frames, and limit components are arranged on the front surface and the back surface of each connecting frame. The limiting component comprises a connecting clamping seat, the clamping seat is arranged on one side of the handcart, a second button is arranged in the connecting clamping seat, a second clamping pin is arranged on the surface of the second button in a butt joint mode, a movable groove is formed in the clamping seat, the second clamping pin is arranged in the movable groove in a sliding mode, the surface of the second clamping pin is connected with the inner wall of the movable groove through a second clamping pin spring, a clamping pin lock is arranged on the bottom of the second button in a butt joint mode, a clamping pin lock spring is fixedly connected with the surface of the clamping pin lock, clamping seat reinforcing iron is arranged on the surface of the clamping seat, and an adjusting component is arranged on the surface of the clamping seat reinforcing iron. The adjusting component comprises a joint B, the surface of the clamping seat reinforcing iron is arranged on the surface of the joint B, a sectional button is arranged in the joint B, two vertical grooves are formed in the joint B, a sectional spring is fixedly connected to the inner wall of each vertical groove, two clamping rods are fixedly connected to the bottom of each sectional button, the sectional spring is sleeved on the surface of each clamping rod, a joint A is rotatably connected to the surface of the joint B, and a dinner plate fixing seat is arranged on the surface of the joint A. A dinner plate is arranged between the two dinner plate fixing seats. As a further improvement of the scheme, the moving wheels are arranged at four corners of the bottom of the trolley, so that the device can move conveniently. As a further improvement of the scheme, the connecting piece is arranged at the bottom of the clamping seat, and the bottom of the connecting piece is arranged on the surface of the handcart, so that the beach frame main body is supported and connected conveniently. As a further improvement of the scheme, two mounting blocks are arranged on the surface of the connecting frame, and the U-shaped frame is rotatably connected to the top of each mounting block, so that articles can be conveniently shielded and protected. As a further improvement of the scheme, the rivet is arranged on the inner wall of the joint B, the mounting groove is formed in the surface of the clamping seat, one end of the rivet is arranged on the mounting groove, and the joint B and the clamping seat are conveniently connected in a mounting mode. As a further improvement of the scheme, the four limiting rods are fixedly connected with the surface of the clamping seat reinforcing iron and are arranged in the clamping seat, so that the stability of connection between the clamping seat reinforcing iron is guaranteed. As the further improvement of above-mentioned scheme, the inside of joint A has been seted up and has been removed the groove, and the inside butt in removal groove has the draw-in lever, and draw-in lever fixed connection is in the inside of segmentation button, and the deflection groove that supplies the draw-in lever to remove has been seted up on the surface of cassette reinforcement iron, and the spacing groove that supplies the draw-in lever to remove has been seted up to joint B's inside, makes things convenient for rotating between joint A and the joint B. As a further improvement of the scheme, the inner wall of the clamping seat is provided with a through groove, the surface of the latch lock i