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CN-121675651-B - Pergola and use its children log cabin

CN121675651BCN 121675651 BCN121675651 BCN 121675651BCN-121675651-B

Abstract

The invention discloses a shed and a children wooden house using the same, belonging to the field of buildings, comprising a base, wherein the upper end of the base is provided with a wooden house, the left side of the wooden house is provided with a swing, the outer side of the wooden house is fixedly connected with a fence, the rear end of the wooden house is fixedly connected with a slide, the front end of the wooden house is provided with a dynamic step assembly, the dynamic step ladder assembly comprises a supporting frame fixedly connected to the front end of a wooden house, and is formed by a chain wheel, a chain and a pedal, and a resistance-adjustable pore plate structure is innovatively integrated in the rotating rod, so that when a child steps on the pedal, the downward moving speed of the pedal is buffered by controllable hydraulic oil resistance. This effectively prevents the risk of unbalanced fall of children due to rapid fall of the pedal. Meanwhile, the position of the movable block can be adjusted by rotating the first threaded rod, and the relative distance between the first pore plate and the second pore plate is changed, so that the playing requirements of children with different weights are adapted, and the universality and the safety of the device are obviously improved.

Inventors

  • ZHONG YONGFU
  • ZHONG QICAI
  • Zhong Baocai
  • LAI JIANLIN

Assignees

  • 福建龙兴九源科技股份有限公司

Dates

Publication Date
20260508
Application Date
20260210

Claims (8)

  1. 1. The wooden house for children comprises a base (5) and is characterized in that a wooden house (8) is arranged at the upper end of the base (5), a swing (12) is arranged on the left side of the wooden house (8), a fence (13) is fixedly connected to the outer side of the wooden house (8), a slide (11) is fixedly connected to the rear end of the wooden house (8), and a dynamic step ladder assembly is arranged at the front end of the wooden house (8); Dynamic step ladder subassembly includes support frame (19) of fixed connection at log cabin (8) front end, the inside front and back position of support frame (19) is all rotated and is connected with sprocket (30), the outside meshing of sprocket (30) is connected with chain (29), both sides the equal fixedly connected with footboard (32) in opposite one side of chain (29), the lower extreme is two inside joint fixedly connected with bull stick (31) of sprocket (30), the equal fixedly connected with drum (21) in both sides of support frame (19), cavity (38) have been seted up to the inside of drum (21), the inside packing of cavity (38) has hydraulic oil, rectangular channel (40) have been seted up to the inside pole wall of bull stick (31), rectangular channel (40) inside sliding connection has movable block (41), the upper and lower position of movable block (41) is equal fixedly connected with first orifice plate (43), the inside rotation of rectangular channel (40) is connected with first orifice plate (39) about the pole wall of bull stick (31), the inside threaded rod (39) is connected with threaded rod (41).
  2. 2. The wooden house for children according to claim 1, wherein toothed bars (34) are fixedly connected to two sides of the rotating rod (31), a vertical block (36) is fixedly connected to the upper end of the cylinder (21) on the right side, a second threaded rod (35) is connected to the inner thread of the vertical block (36), a first clamping block (37) matched with the toothed bars (34) is fixedly connected to the lower end of the second threaded rod (35), a first limiting rod (44) is fixedly connected to two sides of the upper end of the first clamping block (37), and the first limiting rod (44) is in sliding connection with the inner part of the vertical block (36).
  3. 3. The wooden house for children according to claim 2, wherein the baffle plates (20) are fixedly connected to two sides of the upper end of the supporting frame (19), the movable plates (23) are fixedly connected to the inside of the baffle plates (20), the movable rods (22) are fixedly connected to the front and rear positions of the backward sides of the movable plates (23), the movable rods (22) are fixedly connected with the inside of the baffle plates (20), the first springs (28) are sleeved on the rod walls of the movable rods (22), the air pipes (33) are fixedly connected to the backward sides of the two baffle plates (20), the rear ends of the air pipes (21) are fixedly connected with the air pipes (45), the upper ends of the air pipes (45) are fixedly connected to the lower ends of the air pipes (33), the piston blocks (49) are fixedly connected to the inside of the air pipes (45), the front ends of the piston blocks (49) are fixedly connected with the supporting rods (47), the front ends of the supporting rods (47) are fixedly connected with the second clamping blocks (46), the rear ends of the second clamping blocks (46) are fixedly connected to the second limiting rods (21), and the rear ends of the second limiting rods are fixedly connected to the cylinder blocks.
  4. 4. A children wooden house according to claim 3, wherein the back sides of the two baffles (20) are fixedly connected with round blocks (24), the interiors of the round blocks (24) are in sliding connection with a movable rod (22), the rod walls of the movable rod (22) are fixedly connected with arc blocks (25), the upper and lower positions of the interiors of the round blocks (24) are fixedly connected with lugs (27), and one side of each lug (27) is fixedly connected with a second spring (26).
  5. 5. The wooden house for children according to claim 4, wherein the front end of the piston block (49) is fixedly connected with a third spring (48), the rear end of the piston block (49) is fixedly connected with a spiral rod (51), a one-way bearing (52) is spirally driven by the rod wall of the spiral rod (51), the outer side of the outer ring of the one-way bearing (52) is rotationally connected with the air cylinder (45), a polygonal block (50) is fixedly connected with the outer side of the outer ring of the one-way bearing (52), sliding rods (54) are slidably connected to the upper and lower positions of the inner rear end of the air cylinder (45), a limiting block (55) is fixedly connected to the rear end of the sliding rod (54), the inner wall of the limiting block (55) is matched with the polygonal block (50), the two are slidably arranged, and a fourth spring (53) is sleeved on the rod wall of the sliding rod (54).
  6. 6. The wooden house for children according to claim 5, wherein the rear end of the limiting block (55) is fixedly connected with a U-shaped pull rod.
  7. 7. The wooden house for children according to claim 1, wherein the upper end of the base (5) is rotatably connected with a rotary table (6), the upper end of the rotary table (6) and the lower end of the wooden house (8) are fixedly connected with a supporting cylinder (14), the upper end of the supporting cylinder (14) is slidably connected with a round rod (15), the lower end of the round rod (15) is fixedly connected with a tooth block (17), the tooth block (17) is embedded into the upper end of the base (5), tooth grooves (18) matched with the tooth block (17) are formed in the rotary table (6) and the supporting cylinder (14), and the upper end of the tooth block (17) is fixedly connected with a fifth spring (16).
  8. 8. A cold shed adapted to a wooden house for children according to any one of claims 1-7 is characterized by comprising a cold shed (2) arranged on the right side of a wooden house (8), a seat (3) is arranged in the cold shed (2), a sliding seat (1) is arranged at the lower end of the cold shed (2), a sliding groove (4) is formed in the center of the sliding seat (1), a sliding block (10) is fixedly connected to the lower end of a base (5), the sliding block (10) is located in the sliding groove (4), a limiting plate (7) is arranged at the upper end of the sliding seat (1), and a rotating ball (9) is uniformly arranged at the lower end of the base (5).

Description

Pergola and use its children log cabin Technical Field The invention relates to the field of buildings, in particular to a pergola and a children wooden house using the pergola. Background The wooden house for children is a wooden house, and is mainly used for entertainment of children, and the existing wooden house for children is simple in structure, only provides a simple climbing function, and cannot meet the entertainment needs of different children. The patent application publication No. CN119686569A discloses a children wooden house, which comprises a wooden house main body and a door ladder device, wherein the front side of the wooden house main body is provided with an entrance and exit, the door ladder device comprises a rotating frame, a plurality of transverse ladders, a sliding component, a stepping mechanism, a locking mechanism and a resistance regulating mechanism, the rotating frame is connected with the top end of the wooden house main body in a rotating mode, the sliding component is arranged on the rotating frame in a sliding mode, the stepping mechanism is arranged on the sliding component in a sliding mode, the locking mechanism is used for switching the stepping mechanism to operate or stop operating, the resistance regulating mechanism is used for regulating the resistance of the stepping mechanism, the stepping mechanism comprises two groups of transmission mechanisms symmetrically distributed along the width direction relative to the sliding component, the pedals are arranged between the two groups of transmission mechanisms in a parallel mode, and the transmission mechanism comprises a chain and two groups of transmission components which are distributed side by side along the length direction of the sliding component. The invention can seal the entrance and exit of the gate ladder device to be used as a gate, and the gate ladder device can be used as a climbing structure in both a vertical state and an inclined unfolding state, and can be suitable for children with different weights to perform dynamic climbing movements; Above-mentioned case is at dynamic climbing facility (like dynamic step ladder), and when children trampled, the footboard often falls down fast because of lacking effectual buffering resistance, leads to the children to fall down because of the focus changes suddenly and unbalancing easily, has the potential safety hazard. Meanwhile, the facilities generally lack a quick braking protection mechanism for accidents such as toppling and falling which possibly occur in the playing process of children, and the applicability is poor. Therefore, a pergola and a children wooden house using the pergola are provided. Disclosure of Invention Aiming at the problems in the prior art, the invention aims to provide a pergola and a children wooden house using the pergola, which can provide a dynamic step ladder with higher safety and stability. In order to solve the problems, the invention adopts the following technical scheme. The utility model provides a children's log cabin, includes the base, the upper end of base is equipped with the log cabin, the left side of log cabin is equipped with the swing, the outside fixedly connected with rail of log cabin, the rear end fixedly connected with slide of log cabin, the front end of log cabin is equipped with dynamic step subassembly; The dynamic step ladder assembly comprises a support frame fixedly connected to the front end of a wooden house, the front and rear positions of the interior of the support frame are all rotationally connected with a chain wheel, the outer side of the chain wheel is connected with a chain in a meshed mode, two sides of the chain are fixedly connected with pedals on the opposite sides of the chain, two lower ends of the chain wheel are fixedly connected with rotating rods in the interior of the chain wheel together, two sides of the support frame are fixedly connected with cylinders, cavities are formed in the interiors of the cylinders, hydraulic oil is filled in the interiors of the cavities, rectangular grooves are formed in the rod walls of the rotating rods, moving blocks are slidingly connected in the interiors of the rectangular grooves, first pore plates are fixedly connected to the upper positions and the lower positions of the rod walls of the moving blocks, second pore plates are fixedly connected to the upper positions and the lower positions of the rod walls of the rotating rods, first threaded rods are rotationally connected to the interiors of the rectangular grooves, and the rod walls of the first threaded rods are in threaded connection with the interiors of the moving blocks Preferably, both sides of bull stick all fixedly connected with ratch, the right side the upper end fixedly connected with of drum erects the piece, the inside threaded connection who erects the piece has the second threaded rod, the lower extreme fixedly connected with of second threaded rod and ratch assorted fir