CN213131814U

CN213131814U - Pull-up device for family children

Info

Publication number: CN213131814U
Application number: CN202021324746.5U
Authority: CN
Inventors: 王君
Original assignee: Jinyun Panshi Fitness Equipment Co ltd
Current assignee: Jinyun Panshi Fitness Equipment Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-07
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a household pull-up device for children, which comprises a main rod, a fixed rod and a height adjusting mechanism, wherein the fixed rod is internally provided with a fixed block, the two sides of the inner surface of the fixed rod are fixedly connected with the fixed block, and the fixed block is internally provided with a moving groove; the problem that the pull-up device for children is inconvenient to move when in use is solved through the designed fixed rod, the moving rod, the spherical wheel, the fixed block and the rotating shaft, the moving rod can move in the fixed rod and the spherical wheel arranged at one end of the moving rod, the moving rod can be retracted when the pull-up device for children does not need to move, and a movable mechanism is provided through the contact between the spherical wheel and the ground when the pull-up device for children is in use; through the telescopic link, stopper, pin, movable block and the jack of design, the children pull-up ware use of having solved, its highly be not convenient for according to the problem of children's height adjustment, drive the height that comes controlgear in the jack of pin insertion difference through the movable block.

Description

Pull-up device for family children

Technical Field

The utility model belongs to the technical field of sport equipment, concretely relates to pull-up device for family children.

Background

Sports equipment is a general term for various instruments, equipment and articles used in competitive sports competitions and body-building exercises. Sports equipment and sports are interdependent and mutually promoted, and most of sports equipment originates from labor tools and combat weapons. Such as javelins and arches, which are tools for hunting ancient mankind and weapons for ancient soldiers, later evolved into modern equipment for throwing and shooting archery, and also such as Chinese folk sports equipment represented by knives, guns, sticks and sticks, which are developed from ancient various weapons.

The existing household pull-up device for children has the problem that the pull-up device for children is inconvenient to move due to large volume in the using process, and therefore the household pull-up device for children is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a family children chin ware to solve the family children chin ware that proposes in the above-mentioned background art in the use, because its volume is great, the problem of being not convenient for remove.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a family's children chin ware, includes mobile jib, dead lever and height adjusting mechanism, the inside of dead lever is provided with the fixed block, the both sides fixedly connected with fixed block of dead lever internal surface, the shifting chute has been seted up to the inside of fixed block, one side of fixed block is provided with movable mechanism, the upper end fixedly connected with handle of mobile jib, the other end of mobile jib is provided with the supporting shoe.

Preferably, the height adjusting mechanism is located the middle part of mobile jib, the height adjusting mechanism includes the telescopic link, the one end fixed mounting of telescopic link has the stopper, the jack has been seted up to the surface of mobile jib, the internal surface of jack is provided with the pin, the one end fixedly connected with movable block of pin, the mobile jib internal surface is provided with the dog.

Preferably, the movable mechanism comprises a rotating shaft, a moving rod is fixedly connected to the outer surface of the rotating shaft, a spherical wheel is movably connected to one end of the moving rod, and a cross rod is arranged on one side of the rotating shaft.

Preferably, the rotating shaft is located inside the fixed block and movably connected with the fixed block, the rotating shaft and the moving rod are movably connected through the fixed block, and the fixed rod is fixedly connected with the main rod.

Preferably, the middle part of the outer surface of the moving rod is provided with a groove, the width of the groove on the outer surface of the moving rod is equal to that of the cross rod, one end of the moving rod is provided with a bayonet, and the length of the bayonet at one end of the moving rod is twice of the width of the cross rod.

Preferably, 2/3 of the spherical wheel is located inside the moving rod, and the length of the moving slot is three times the width of the rotating shaft.

Preferably, the diameter of the stop rod is equal to the diameter of the jack, one end of the telescopic rod is fixedly connected with the main rod, and the other end of the telescopic rod is located inside the main rod.

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

1. through dead lever, carriage release lever, ball wheel, fixed block and the rotation axis of design, the problem of the mobility of not being convenient for when having solved children's chin ware and using is not, through the carriage release lever that can move in the dead lever inside and install the ball wheel in carriage release lever one end, can be when not needing to remove with the carriage release lever receipts, provides a mobilizable mechanism through the contact of ball wheel and ground during the use.

2. Through the telescopic link, stopper, pin, movable block and the jack of design, the children pull-up ware use of having solved, its highly be not convenient for according to the problem of children's height adjustment, drive the height that comes controlgear in the jack of pin insertion difference through the movable block.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the fixing rod of the present invention;

FIG. 3 is a schematic side view of the movable rod of the present invention;

fig. 4 is a schematic diagram of the sectional structure of the side of the main rod of the present invention.

In the figure: 1. a main rod; 2. a support block; 3. a grip; 4. fixing the rod; 5. a travel bar; 6. a spherical wheel; 7. a fixed block; 8. a rotating shaft; 9. a cross bar; 10. a moving groove; 11. a telescopic rod; 12. a limiting block; 13. A stop lever; 14. a moving block; 15. a jack; 16. and a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution for a pull-up device for family children: the utility model provides a family's children chin ware, includes mobile jib 1, dead lever 4 and height adjusting mechanism, and the inside of dead lever 4 is provided with fixed block 7, and the both sides fixedly connected with fixed block 7 of 4 internal surfaces of dead lever, shifting chute 10 have been seted up to the inside of fixed block 7, and one side of fixed block 7 is provided with movable mechanism, and the upper end fixedly connected with handle 3 of mobile jib 1, the other end of mobile jib 1 are provided with supporting shoe 2.

In this embodiment, dead lever 4 is located the surface of mobile jib 1, can provide certain stable support when equipment use, when equipment needs to remove, drives the carriage release lever 5 rotation through the inside rotation axis of rotation 8 at fixed block 7, makes the contact of ball wheel 6 and ground, guarantees the mobility of mechanism.

Specifically, height adjusting mechanism is located the middle part of mobile jib 1, and height adjusting mechanism includes telescopic link 11, and the one end fixed mounting of telescopic link 11 has stopper 12, and jack 15 has been seted up to the surface of mobile jib 1, and the internal surface of jack 15 is provided with pin 13, and the one end fixedly connected with movable block 14 of pin 13, and the internal surface of mobile jib 1 is provided with dog 16.

In this embodiment, according to the height needs, upwards stimulate the upper half of mobile jib 1, drive telescopic link 11 and remove in the inside of mobile jib 1 the latter half, after removing suitable position, drive the inside restriction telescopic link 11's that pin 13 inserted jack 15 removal through movable block 14 for the height of adjustment device.

Specifically, the movable mechanism includes rotation axis 8, and the outer fixed surface of rotation axis 8 is connected with carriage release lever 5, and the one end swing joint of carriage release lever 5 has spherical wheel 6, one side of rotation axis 8 is provided with horizontal pole 9.

In this embodiment, drive rotation axis 8 at the internal surface rotation of fixed block 7 through removing carriage release lever 5 for accomodate or equipment removes, be used for the outside of removing carriage release lever 5 to dead lever 4 when equipment removes, remove the one end of rotation axis 8 to shifting chute 10 and make the bayonet socket and the horizontal pole 9 joint of carriage release lever 5 one end fixed, remove carriage release lever 5 to the inside of dead lever 4 when accomodating, make the groove and the horizontal pole 9 looks block of carriage release lever 5 surface, the use of the movable mechanism of being convenient for.

Specifically, rotation axis 8 is located the inside of fixed block 7 and with fixed block 7 swing joint, rotation axis 8 and carriage release lever 5 pass through fixed block 7 swing joint, dead lever 4 and mobile jib 1 fixed connection.

In this embodiment, the fixing rod 4 is connected with the main rod 1 to provide a stable support for the device, and the mutual connection relationship among the rotating shaft 8, the moving rod 5 and the fixing block 7 is convenient for the moving rod 5 to move.

Concretely, 5 surface middle parts of carriage release lever are seted up slottedly, and 5 surface groove's of carriage release lever width equals with the width of horizontal pole 9, and the bayonet socket has been seted up to 5 one end of carriage release lever, and 5 one end bayonet socket length of carriage release lever is the twice of horizontal pole 9 width.

In this embodiment, when the groove on the outer surface of the moving bar 5 is used to house the moving bar 5, the groove is engaged and fixed with the cross bar 9, and the bayonet at one end of the moving bar 5 is wider and used to fix the moving bar 5 when moving the device.

Specifically, 2/3 of the spherical wheel 6 is located inside the moving rod 5, and the length of the moving slot 10 is three times the width of the rotating shaft 8.

In this embodiment, the other 1/3 of the ball wheel 6 is used for contact movement with the ground, and the travel slot 10 is longer to facilitate limiting the travel of the travel bar 5.

Specifically, the diameter of pin 13 equals the diameter of jack 15, and the one end and the mobile jib 1 fixed connection of telescopic link 11, the other end of telescopic link 11 are located the inside of mobile jib 1.

In this embodiment, pin 13 equals with jack 15 diameter, is convenient for insert inside jack 15 with pin 13, one end and mobile jib 1 fixed connection, and the other end is at the inside telescopic link 11 of mobile jib 1, is convenient for through the length that mobile jib 1 control telescopic link 11 appears for the height of adjusting device.

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

Claims

1. The utility model provides a family's children chin ware, includes mobile jib (1), dead lever (4) and height adjusting mechanism, its characterized in that: the inside of dead lever (4) is provided with fixed block (7), both sides fixedly connected with fixed block (7) of dead lever (4) internal surface, shifting chute (10) have been seted up to the inside of fixed block (7), one side of fixed block (7) is provided with movable mechanism, the upper end fixedly connected with handle (3) of mobile jib (1), the other end of mobile jib (1) is provided with supporting shoe (2).

2. A home children's pull-up according to claim 1, wherein: height adjusting mechanism is located the middle part of mobile jib (1), height adjusting mechanism includes telescopic link (11), the one end fixed mounting of telescopic link (11) has stopper (12), jack (15) have been seted up to the surface of mobile jib (1), the internal surface of jack (15) is provided with pin (13), the one end fixedly connected with movable block (14) of pin (13), mobile jib (1) internal surface is provided with dog (16).

3. A home children's pull-up according to claim 1, wherein: but moving mechanism includes rotation axis (8), the surface fixed connection of rotation axis (8) has carriage release lever (5), the one end swing joint of carriage release lever (5) has spherical wheel (6), one side of rotation axis (8) is provided with horizontal pole (9).

4. A home children's pull-up according to claim 3, wherein: rotation axis (8) are located the inside of fixed block (7) and with fixed block (7) swing joint, rotation axis (8) and carriage release lever (5) are through fixed block (7) swing joint, dead lever (4) and mobile jib (1) fixed connection.

5. A home children's pull-up according to claim 3, wherein: the middle part of the outer surface of the moving rod (5) is provided with a groove, the width of the groove on the outer surface of the moving rod (5) is equal to that of the cross rod (9), one end of the moving rod (5) is provided with a bayonet, and the length of the bayonet at one end of the moving rod (5) is twice of that of the cross rod (9).

6. A home children's pull-up according to claim 3, wherein: 2/3 of the spherical wheel (6) is positioned inside the moving rod (5), and the length of the moving groove (10) is three times of the width of the rotating shaft (8).

7. A home children's pull-up according to claim 2, wherein: the diameter of pin (13) equals the diameter of jack (15), the one end and mobile jib (1) fixed connection of telescopic link (11), the other end of telescopic link (11) is located the inside of mobile jib (1).