CN216653239U

CN216653239U - Safe climbing device

Info

Publication number: CN216653239U
Application number: CN202122390455.7U
Authority: CN
Inventors: 余蓓; 向娟
Original assignee: Wuhan Beitele Amusement Equipment Co ltd
Current assignee: Wuhan Beitele Amusement Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-06-03
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a safe climbing device, which belongs to the technical field of climbing structures and comprises a plurality of climbing structures transversely arranged in parallel and two supporting and protecting structures arranged at two ends of the plurality of climbing structures in a mirror image manner, wherein each supporting and protecting structure comprises a supporting frame body, a fixing plate, a ball, a plurality of limiting parts and a protecting assembly; the limiting parts respectively comprise a spring and a limiting block, one end of the spring is connected with the limiting block, the other end of the spring is connected with the supporting frame body and is used for generating elastic force for driving one end of the limiting block, which deviates from the spring, to protrude out of the fixed plate, one end of the limiting block forms a limiting surface for supporting the ball to limit the ball, and the other end of the limiting block forms an inclined surface which is used for driving one end of the limiting block, which deviates from the ball, to protrude out of the fixed plate when the ball slides upwards; the utility model avoids the protection component from falling down through limiting the ball, thereby avoiding the children from falling from a high place during climbing, and improving the safety performance of the climbing structure.

Description

Safe climbing device

Technical Field

The utility model relates to the technical field of climbing structures, in particular to a safe climbing device.

Background

Many climbing class's amusement equipment has appeared on the market at present for temper children climbing ability, cultivate children and possess firm will, confidence and brave spirit, CN211383771U provides a large-scale wood system climbing amusement equipment, when using, children need follow the climbing pole and upwards scramble, but at the climbing in-process, have certain danger, the potential safety hazard that falls from the eminence exists, even there is adult's companion and climber to play together, also can not guarantee the safety of climber in climbing frame height department.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects, provides a safe climbing device and solves the technical problem that a safe climbing structure in the prior art has potential safety hazards of falling from a high place.

In order to achieve the technical purpose, the technical scheme of the utility model provides a safe climbing device, which comprises a plurality of climbing structures transversely arranged in parallel and two supporting and protecting structures arranged at two ends of the plurality of climbing structures in a mirror image manner, wherein the supporting and protecting structures comprise:

the supporting frame body is connected with the climbing structures and internally forms a cavity, and one end of the supporting frame body is provided with a connecting groove;

the fixing plate is vertically arranged in the cavity, a plurality of limiting grooves are formed in the fixing plate in the vertical direction, a moving channel is formed between one side, close to the climbing structure, of the fixing plate and the supporting frame body, and the moving channel corresponds to the communicating grooves;

a ball disposed in the moving passage and capable of sliding in the moving passage;

the limiting pieces are arranged in the cavity in parallel from top to bottom, each limiting piece comprises a spring and a limiting piece, one end of each spring is connected with the supporting frame body, the other end of each spring is connected with the limiting piece and used for generating elastic force for driving one end of each limiting piece, which deviates from the spring, to protrude out of the fixed plate, the upper end of each limiting piece is provided with a limiting surface for supporting the ball to limit the ball, the lower end of each limiting piece is provided with an inclined surface, the limiting pieces are at least partially arranged in the limiting grooves and are in sliding fit with the limiting grooves, and the inclined surfaces are used for driving the limiting pieces to move towards one side of the springs when the balls slide upwards;

the protection assembly is arranged at one end of the supporting frame body and penetrates through the communicating groove to be connected with the ball, and the protection assembly is used for buckling the waist of the child.

As a further improvement of the utility model, the climbing structure comprises a transverse plate, a pedal and a safety handrail, two ends of the transverse plate are respectively connected with the two supporting frame bodies, one end surface of the transverse plate is provided with two grooves, the pedal is arranged in the grooves, and the safety handrail is connected to one side of the transverse plate and corresponds to the pedal.

As a further improvement of the utility model, the protection component comprises a connecting rope with certain elasticity and a safety belt, wherein one end of the connecting rope is connected with the ball, and the other end of the connecting rope is connected with the safety belt.

As a further improvement of the present invention, the supporting and protecting structure further comprises a limiting plate, and the limiting plate is vertically arranged in the moving passage and is used for dividing the moving passage.

As a further improvement of the utility model, one side of the limiting plate is provided with a reset groove, the cross sectional areas of two ends of the reset groove are larger than the cross sectional area of the middle part of the reset groove, and the reset groove is matched with the ball.

As a further improvement of the utility model, the top of the pedal forms a pedal surface which is provided with a plurality of raised semicircular blocks.

As a further development of the utility model, the cross-sectional area of the groove increases from the groove base to the groove mouth and forms an inclined flank.

As a further improvement of the utility model, the limiting block is composed of a square block and a triangular block, and the limiting groove is matched with one end of the limiting block close to the spring.

As a further development of the utility model, the diameter of the balls is smaller than the width of the displacement channel.

As a further improvement of the utility model, the cross-sectional areas of the two ends of the communicating groove are larger than the cross-sectional area of the middle part of the communicating groove, and the communicating groove corresponds to the reset groove of the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that: through the setting of protection subassembly, make the protection subassembly can detain between children's waist, make children can drive the ball upwards through the protection subassembly when climbing upwards and slide, the locating part that the cooperation set up, make the ball can only follow the inclined plane of stopper upwards slide, with cooperation children climbing upwards, simultaneously under the effort of spring, the stopper that is located the ball bottom can automatic re-setting, make spacing face can support the ball of whereabouts, when taking place to fall, can avoid the protection subassembly whereabouts through the spacing to the ball, thereby can avoid children to fall from the eminence when climbing, the security performance of the device has been improved.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a right side cross-sectional structure of the supporting frame of the present invention;

FIG. 3 is a schematic view of the right side of the supporting frame of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the support frame of the present invention;

FIG. 5 is a schematic perspective view of a limiting plate according to the present invention;

FIG. 6 is a schematic top sectional view of the supporting frame of the present invention;

fig. 7 is a schematic front sectional view of the fixing plate according to the present invention.

In the figure: 1. a climbing structure; 11. a transverse plate; 111. a groove; 12. a pedal; 13. a safety handrail; 2. supporting a protective structure; 21. a support frame body; 22. a fixing plate; 221. a limiting groove; 23. a ball bearing; 24. a limiting member; 241. a spring; 242. a limiting block; 2421. a limiting surface; 2422. an inclined surface; 25. a protection component; 251. connecting ropes; 252. a seat belt; 26. a limiting plate; 261. a reset groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 and 7, the present invention provides a safety climbing device, which includes a plurality of climbing structures 1 arranged in parallel in a transverse direction and two supporting protection structures 2 arranged at two ends of the plurality of climbing structures 1 in a mirror image manner, wherein each supporting protection structure 2 includes a supporting frame 21, a fixing plate 22, a ball 23, a plurality of limiting members 24 and a protection assembly 25.

The supporting frame body 21 is connected with the climbing structures 1, a cavity is formed in the supporting frame body, and a through groove is formed in one end of the supporting frame body 21.

The fixing plate 22 is vertically arranged in the cavity, and a plurality of limiting grooves 221 are formed in the fixing plate 22 along the vertical direction, a moving channel is formed between one side of the fixing plate 22 close to the climbing structure 1 and the supporting frame body 21, and the moving channel corresponds to the communicating groove.

The balls 23 are built in the moving passage and can slide in the moving passage.

The limiting members 24 are arranged in the cavity in parallel from top to bottom, each limiting member 24 includes a spring 241 and a limiting block 242, one end of the spring 241 is connected to the supporting frame 21, the other end of the spring 241 is connected to the limiting block 242 and is used for generating an elastic force for driving one end of the limiting block 242, which is away from the spring 241, to protrude out of the fixing plate 22, a limiting surface 2421 for supporting the ball 23 to limit the ball 23 is formed at the upper end of the limiting block 242, an inclined surface 2422 is formed at the lower end of the limiting block 242, at least part of the limiting block 242 is arranged in the limiting groove 221 and is in sliding fit with the limiting groove 221, and the inclined surface 2422 is used for driving the limiting block 242 to move towards one side of the spring 241 when the ball 23 slides upwards.

The protection component 25 is arranged at one end of the supporting frame body 21 and passes through the communication groove to be connected with the ball bearing 23, and the protection component 25 is used for being buckled between the waist of the child.

Through the arrangement of the protection component 25, the protection component 25 can be buckled at the waist of a child, so that the child can drive the ball 23 to slide upwards through the protection component 25 when climbing upwards, when the ball 23 contacts the inclined surface 2422 of the limit block 242, one end part of the limit block 242, which is far away from the ball 23, is driven to protrude out of the fixed plate 22, and at the same time, the other end of the limit plate 26 is far away from the moving channel, the ball 23 can slide upwards in the moving channel, when the ball 23 is separated from the limit block 242, the spring 241 generates elastic force which drives one end of the limit block 242, which is far away from the spring 241, to protrude out of the fixed plate 22, so that the limit block 242 can be reset, and due to the arrangement of the limit surface 2421 for supporting the ball 23 to limit the ball 23, when the child falls downwards in the climbing process, the limit surface 2421 on the limit block 242 can support the ball 23 to achieve the purpose of limiting, so as to limit the falling of the ball 23 and the protection component 25, thereby can avoid children to fall from the eminence when the climbing, improve the security performance of the device.

The intercommunication groove in the device sets up with climbing structure 1 is crisscross, makes climbing structure 1's setting can not influence the use of protection component 25, and the intercommunication groove is the passageway that provides the connection between ball 23 and the protection component 25, is favorable to protecting component 25 rational use.

As shown in fig. 1, climbing structure 1 includes diaphragm 11, footboard 12 and safety handle 13, and diaphragm 11 both ends link to each other with two braced frame body 21 respectively and its one end face is equipped with two recesses 111, places recess 111 in footboard 12 in, and safety handle 13 is connected in diaphragm 11 one side and corresponding with footboard 12, and through setting up footboard 12 and safety handle 13, footboard 12 can support children's shank, and children also can hold safety handle 13 and climb, have guaranteed children's safety when climbing.

As shown in fig. 4, the protection assembly 25 includes a connection rope 251 and a safety belt 252 having a certain elasticity, one end of the connection rope 251 is connected to the ball 23, and the other end is connected to the safety belt 252, the safety belt 252 is used for being buckled at the waist of the child by the connection rope 251 and the safety belt 252 having elasticity, and the connection rope 251 having elasticity facilitates the relative extension or contraction of the connection rope 251 according to the climbing position of the child.

As shown in fig. 6, the supporting protection structure 2 further includes a limiting plate 26, the limiting plate 26 is vertically disposed in the moving channel and used for dividing the moving channel, and through the disposed limiting plate 26, the limiting plate 26 can limit and divide the moving channel of the ball 23, so that the ball 23 can only slide at a limited position, thereby improving the stability of the protection assembly 25.

As shown in fig. 5, a reset groove 261 is disposed on one side of the position-limiting plate 26, the cross-sectional area of both ends of the reset groove 261 is larger than the cross-sectional area of the middle portion of the position-limiting plate 261 and is matched with the ball 23, and the reset groove 261 is disposed such that after use, the ball 23 can move to the moving channel on the other side of the position-limiting plate 26 through the reset groove 261, and since no structure for limiting the position of the ball 23 is disposed at the moving channel on the other side, the ball 23 can slide to the bottom of the moving channel along the moving channel on the one side, and can move to the bottom of the moving channel on the same side as the position-limiting block 242 through the bottom of the reset groove 261, the position-limiting block 242 can limit the ball 23 again, and at this time, the protection assembly 25 disposed on the ball 23 can be used again.

As shown in fig. 1, a tread surface is formed on the top of the pedal 12, a plurality of raised semicircular blocks are arranged on the tread surface, and through the arranged semicircular blocks, the contact area and the friction force between the tread surface and the feet of the child are increased, so that the foot slipping phenomenon at the pedal 12 can be reduced.

As shown in fig. 1, the cross-sectional area of the groove 111 gradually increases from the bottom to the top of the groove and forms an inclined side, and by the inclined side, on one hand, a right angle formed between the groove 111 and the top of the transverse plate 11 can be changed into an inclined side, so that a safety accident caused by a child stepping on the space when climbing can be avoided, and on the other hand, the cross-sectional area of the opening of the groove 111 is increased, so that the child can conveniently step on the pedal 12.

As shown in fig. 1, the limiting block 242 is composed of a square block and a triangular block, and the limiting groove 221 is engaged with one end of the limiting block 242 close to the spring 241, so that one end of the limiting block 242 groove can be tightly matched with the limiting block 242 under the action of the spring 241, so that the limiting block 242 has a stable limiting effect when the ball 23 moves down.

As shown in fig. 2, the diameter of the ball 23 is smaller than the width of the moving passage.

As shown in fig. 3, the cross-sectional areas of the two ends of the communicating groove are larger than the cross-sectional area of the middle of the communicating groove, the communicating groove corresponds to the reset groove 261 of the limiting plate 26, the connecting rope 251 can penetrate through the communicating groove to be connected with the ball 23 through the arranged communicating groove, when the ball 23 moves, the protecting assembly 25 can move simultaneously, and a user can conveniently use the protecting assembly 25 to control the position of the ball 23.

The working principle is as follows: firstly, the safety belt 252 is encircled around the waist of a child, then the safety belt 252 is fastened, when the child climbs, the child drives the safety belt 252 to move upwards, the ball 23 is driven to slide upwards through the connecting rope 251, the ball 23 contacts the inclined surface 2422 of the limit block 242, one end of the limit plate 26 is driven to be away from the moving channel, the ball 23 can slide upwards in the moving channel, when the ball 23 is separated from the limit block 242, the spring 241 generates elastic force which drives one end of the limit block 242, which is separated from the spring 241, to protrude out of the fixing plate 22, after the limit block 242 is reset, the limit surface 2421 is arranged at the bottom of the ball 23, when the child falls downwards in the climbing process, the limit surface 2421 on the limit block 242 can support the ball 23 to achieve the purpose of limiting, so as to limit the falling of the ball 23 and the protection component 25, thereby ensuring the safety of the child, after the child is used, the ball 23 can be led to the other side of the moving channel through the top of the reset groove 261 by using the connecting rope 251, the ball 23 is moved to the bottom of the moving path, and then the ball 23 is moved to the original moving path through the bottom of the returning groove 261, and the protective member 25 can be used again.

According to the utility model, through the arrangement of the protection component 25, the protection component 25 can be buckled at the waist of a child, so that the child can drive the ball 23 to slide upwards through the protection component 25 when climbing upwards, the ball 23 can only slide upwards along the inclined surface 2422 of the limit block 242 by matching with the arranged limit part 24 so as to match with the climbing upwards of the child, meanwhile, under the action force of the spring 241, the limit block 242 at the bottom of the ball 23 can automatically reset, so that the limit surface 2421 can support the falling ball 23, when falling occurs, the protection component 25 can be prevented from falling down through limiting the ball 23, therefore, the child can be prevented from falling from a high place when climbing, and the safety performance of the device is improved.

The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A safe climbing device which characterized in that: including the climbing structure that a plurality of transversely set up side by side and two be the mirror image and set up in the support protection architecture at a plurality of climbing structure both ends, support protection architecture includes:

the fixing plate is vertically arranged in the cavity, a plurality of limiting grooves are formed in the fixing plate along the vertical direction, a moving channel is formed between one side, close to the climbing structure, of the fixing plate and the supporting frame body, and the moving channel corresponds to the communicating grooves;

the limiting pieces are arranged in the cavity in parallel from top to bottom, each limiting piece comprises a spring and a limiting piece, one end of each spring is connected with the supporting frame body, the other end of each spring is connected with the limiting piece and used for generating elastic force for driving one end of each limiting piece, which deviates from the spring, to protrude out of the fixed plate, the upper end of each limiting piece forms a limiting surface for supporting the balls to limit the balls, the lower end of each limiting piece forms an inclined surface, at least part of each limiting piece is arranged in the limiting groove and is in sliding fit with the limiting groove, and the inclined surfaces are used for driving the limiting pieces to move towards one side of the springs when the balls slide upwards;

the protection assembly is arranged at one end of the supporting frame body and penetrates through the communicating groove to be connected with the ball, and the protection assembly is used for being buckled between the waist of the child.

2. The safety climbing device according to claim 1, wherein the climbing structure comprises a transverse plate, pedals and safety handrails, two ends of the transverse plate are respectively connected with the two supporting frame bodies, two grooves are formed in one end face of the transverse plate, the pedals are arranged in the grooves, and the safety handrails are connected to one side of the transverse plate and correspond to the pedals.

3. The safety climbing device of claim 1, wherein the protection assembly comprises a connection rope with a certain elasticity and a safety belt, one end of the connection rope is connected with the ball, and the other end of the connection rope is connected with the safety belt.

4. The safety climbing device according to claim 1, wherein the supporting and protecting structure further comprises a limiting plate vertically disposed on the moving passage and used for dividing the moving passage.

5. The safety climbing device according to claim 4, wherein a reset groove is formed in one side of the limiting plate, the cross-sectional area of each end of the reset groove is larger than that of the middle of the reset groove, and the reset groove is matched with the ball.

6. The safety climbing device according to claim 2, wherein the top of the pedal forms a treaded surface, and the treaded surface is provided with a plurality of raised semicircular blocks.

7. The safety climbing device of claim 2, wherein the cross-sectional area of the groove gradually increases from the bottom to the opening thereof and forms an inclined side.

8. The safety climbing device according to claim 1, wherein the stopper is composed of a square block and a triangular block, and the stopper groove is engaged with one end of the stopper close to the spring.

9. The safety climbing device of claim 1, wherein the diameter of the ball is less than the width of the moving channel.

10. The safety climbing device according to claim 4, wherein the cross-sectional area of the two ends of the communication groove is larger than the cross-sectional area of the middle part of the communication groove, and the communication groove corresponds to the reset groove of the limiting plate.