CN210493364U

CN210493364U - Portable carbon fiber campstool

Info

Publication number: CN210493364U
Application number: CN201921660380.6U
Authority: CN
Inventors: 谢小虎
Original assignee: Chongqing Hongshengda New Material Technology Co ltd
Current assignee: Chongqing Hongshengda New Material Technology Co ltd
Priority date: 2019-10-04
Filing date: 2019-10-04
Publication date: 2020-05-12
Anticipated expiration: 2029-10-04

Abstract

The utility model relates to the technical field of technical products, in particular to a portable carbon fiber campstool, which comprises an outer support, an inner support and canvas, wherein the inner side of the outer support is rotationally connected with the inner support, the inner sides of the outer support and the inner support are rotationally connected with a central rod, the top ends of the outer support and the inner support are fixedly connected with the canvas, the inner sides of the bottom ends of the outer support and the inner support are slidably connected with a fixed rod, the bottom end of the fixed rod is fixedly connected with a support leg, the inner side of the fixed rod is slidably connected with a fixed block, the fixed blocks are symmetrically distributed at the inner sides of the left end and the right end of the fixed block, the left end of the fixed block and the right end of the fixed block at the right side are fixedly connected with a limit block, in the utility model, the height of the device can be increased through the limit blocks, the fixed, the whole height of the device is reduced, and the device is convenient to carry.

Description

Portable carbon fiber campstool

Technical Field

The utility model relates to a handicraft technical field specifically is a portable carbon fiber campstool.

Background

The folding stool belongs to a traditional Chinese manual craft product, is a small-sized seat, has legs crossed as a support, can be folded by using canvas or hemp ropes and the like on the legs, is convenient to carry, is popular as an wooden stool and an sofa stool in the common name of the folding stool, is famous due to unique process, attractive appearance, firmness and durability and convenient carrying, and is increasingly widely applied to the folding stool along with the development of society, so the demand for a portable carbon fiber folding stool is increasingly increased.

The existing campstool is convenient to carry but is short in height, the comfort is lower when the user who is old people or inconvenient to bend over is using, the high campstool is inconvenient to carry, and therefore the requirements of people cannot be met, and when the campstool is used, the campstool cannot be moved when the campstool is used due to the small size of the campstool, a user needs to stand up to move the campstool, and the user feels tired after using for a long time, so that the portable carbon fiber campstool is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable carbon fiber campstool to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable carbon fiber campstool comprises an outer support, an inner support and canvas, wherein the inner side of the outer support is rotatably connected with the inner support, the inner sides of the outer support and the inner support are rotatably connected with a center rod, the top ends of the outer support and the inner support are fixedly connected with the canvas, the inner sides of the bottom ends of the outer support and the inner support are slidably connected with fixing rods, the bottom ends of the fixing rods are fixedly connected with support legs, the fixing rods are symmetrically distributed at the top ends of the support legs, the inner sides of the support legs are fixedly connected with first springs, the top ends of the first springs are fixedly connected with fixing bars, the top ends of the fixing bars are fixedly connected with sliding rods, the sliding rods are symmetrically distributed at the top ends of the fixing bars and are slidably connected to the inner sides of the fixing rods, the inner sides of the fixing rods are slidably connected with fixing blocks, be located the left end of fixed block with be located the right side the equal fixedly connected with stopper of right-hand member of fixed block, the inboard of stabilizer blade is rotated and is connected with the gyro wheel, the front end of stabilizer blade all rotates with the rear end inboard and is connected with two-way screw rod, is located the place ahead the front end of two-way screw rod changes the piece with the equal fixedly connected with in rear end of the two-way screw rod that is located the rear, it rotates with the stabilizer blade to change the piece and is connected.

Preferably, the top end of the support leg is provided with an opening, the opening is arranged at the center of the support leg, the fixing strip is arranged below the opening, the first springs are uniformly distributed on the inner side of the support leg, and the length of the opening is one fourth of the length of the support leg.

Preferably, the right end face of the fixed block positioned on the left side and the left end face of the fixed block positioned on the right side are both in sliding connection with the sliding rod, a second spring is arranged on the outer side of the limiting block, two ends of the second spring are respectively fixedly connected with the fixed block and the fixed rod, clamping grooves are formed in the inner sides of the outer support and the inner support, the clamping grooves are respectively in the inner sides of the outer support and the inner support, and the limiting block is clamped with the clamping grooves.

Preferably, the outside threaded connection of two-way screw rod has the slider, the slider symmetric distribution is in the outside of two-way screw rod, slider and stabilizer blade sliding connection, the square groove has been seted up to the inboard of gyro wheel, the slider sets up in the gyro wheel inboard, and the slider passes through square groove and gyro wheel block.

Preferably, the inner side of the roller is rotatably connected with a limiting ring, the limiting ring is symmetrically distributed at the inner sides of the front end and the rear end of the roller, and the limiting ring is fixedly connected with the support legs.

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

1. the utility model discloses in, through the stopper that sets up, slide bar, members such as dead lever, can be through the different draw-in groove blocks in stopper and third outer support and the inner support, can make the dead lever from roll-off in outer support and the outer support, make highly rising of device to make things convenient for old person or the inconvenient user of bowing to use, pay in inner support and outer support through the dead lever, make the whole height of device reduce, make things convenient for carrying of device, satisfy different users' user demand.

2. The utility model discloses in, through the member such as gyro wheel, the slider that sets up, can make the device need not the user through the gyro wheel and stand and can remove the device when using, carry on spacingly to the gyro wheel through the slider, make the gyro wheel unable rotate, fix when using the device, adjust the device according to actual conditions, make the device can not cause tired out of user because of removing many times when using to the person of facilitating the use uses.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the mounting structure of the fixing strip of the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-an outer support, 2-an inner support, 3-a center rod, 4-canvas, 5-a fixed rod, 6-a support leg, 7-a first spring, 8-a fixed strip, 9-a slide rod, 10-a fixed block, 11-a limited block, 12-a second spring, 13-a roller, 14-a limited ring, 15-a bidirectional screw, 16-a rotating block and 17-a sliding 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:

a portable carbon fiber campstool comprises an outer support 1, an inner support 2 and a canvas 4, wherein the inner side of the outer support 1 is rotatably connected with the inner support 2, the inner sides of the outer support 1 and the inner support 2 are rotatably connected with a center rod 3, the top ends of the outer support 1 and the inner support 2 are fixedly connected with the canvas 4, the canvas 4 is opened through the relative rotation between the outer support 1 and the inner support 2, so that a user can sit down, the inner sides of the bottom ends of the outer support 1 and the inner support 2 are respectively and slidably connected with a fixed rod 5, the bottom ends of the fixed rods 5 are fixedly connected with support legs 6, the fixed rods 5 are symmetrically distributed at the top ends of the support legs 6, the inner sides of the support legs 6 are fixedly connected with first springs 7, the top ends of the first springs 7 are fixedly connected with fixed bars 8, and the arrangement drives the fixed bars 8 to move through the first springs 7, the top fixedly connected with slide bar 9 of fixed strip 8, slide bar 9 symmetric distribution is on the top of fixed strip 8, and slide bar 9 sliding connection is in the inboard of dead lever 5, the inboard sliding connection of dead lever 5 has fixed block 10, fixed block 10 symmetric distribution is inboard at the left end and the right-hand member of dead lever 5, is located on the left end of fixed block 10 and the right-hand member that is located on the right side the equal fixedly connected with stopper 11 of right-hand member of fixed block 10, the inboard rotation of stabilizer blade 6 is connected with gyro wheel 13, and this kind of setting can make the device move when using through gyro wheel 13, the front end and the rear end inboard of stabilizer blade 6 all rotate and are connected with two-way screw rod 15, are located the place ahead the front end of two-way screw rod 15 and the equal fixedly connected with in rear end of the two-way screw rod 15 that is located the rear, the turning block 16 is rotatably connected with the leg 6.

The top end of the supporting leg 6 is provided with an opening, the opening is arranged at the central position of the supporting leg 6, the fixing strip 8 is arranged below the opening, the first springs 7 are uniformly distributed at the inner side of the supporting leg 6, the length of the opening is one fourth of the length of the supporting leg 6, the fixing strip 8 can be treaded through the opening, so that the fixing strip 8 drives the sliding rod 9 to move, the fixing strip 8 can be reset through the first springs 7, the right end face of the fixing block 10 positioned at the left side and the left end face of the fixing block 10 positioned at the right side are both in sliding connection with the sliding rod 9, the fixing block 10 can be limited through the sliding of the sliding rod 9, the fixing block 10 drives the limiting block 11 to slide out of the fixing rod 5, the outer side of the limiting block 11 is provided with the second spring 12, and the two ends of the second spring 12 are respectively fixedly connected with the fixing block 10, when the sliding rod 9 no longer limits the fixed block 10, the fixed block 10 and the limiting block 11 are driven by the second spring 12 to move the limiting block 11 into the fixed rod 5, the inner sides of the outer bracket 1 and the inner bracket 2 are provided with clamping grooves, the clamping grooves are respectively arranged at the inner sides of the outer bracket 1 and the inner bracket 2, the limiting block 11 is clamped with the clamping grooves, the position of the fixed rod 5 is fixed by clamping the limiting block 11 with the clamping grooves, the outer sides of the bidirectional screw rods 15 are in threaded connection with sliding blocks 17, the sliding blocks 17 are symmetrically distributed at the outer sides of the bidirectional screw rods 15, the sliding blocks 17 are in sliding connection with the support legs 6, the arrangement can drive the sliding blocks 17 to slide in the support legs 6 by rotating the bidirectional screw rods 15, so that the sliding blocks 17 approach or separate from each other, the inner sides of the rollers 13 are provided with square grooves, and the sliding blocks 17 are arranged at, and slider 17 passes through the block of square groove and gyro wheel 13 block, and this kind of setting is through the block of slider 17 with gyro wheel 13, and it is spacing to carry out gyro wheel 13, makes gyro wheel 13 unable rotation to improve the stability of device when using, the inboard rotation of gyro wheel 13 is connected with spacing ring 14, spacing ring 14 symmetric distribution is inboard at the front end of gyro wheel 13 and rear end, spacing ring 14 and stabilizer blade 6 fixed connection, and this kind of setting is spacing through spacing ring 14 to gyro wheel 13, thereby makes gyro wheel 13 rotate better.

The working process is as follows: in the utility model, the outer bracket 1 and the inner bracket 2 rotate through the central rod 3, the canvas 4 is opened, the device can be placed on the ground for riding, before the device is used, the fixed strip 8 is treaded to slide the fixed strip 8 downwards, the fixed strip 8 drives the slide rod 9 to slide downwards, the slide rod 9 is not limited to the fixed block 10 any more, under the elasticity of the second spring 12, the fixed block 10 and the limited block 11 are driven to slide towards the inner side of the fixed rod 5, the limited block 11 is not clamped with the clamping grooves in the outer bracket 1 and the inner bracket 2, at the moment, the fixed rod 5 can slide in the outer bracket 1 and the inner bracket 2, thereby realizing the height change of the device, after the device is adjusted to the comfortable height of a user, the fixed strip 8 is not treaded any more, the fixed strip 8 is lifted and reset under the elasticity of the first spring 7, thereby the slide rod 9 is driven, the slide rod 9 is limited to the, drive fixed block 10 and slide, make stopper 11 slide out in the dead lever 5, stopper 11 can be with the inboard draw-in groove block of outer support 1 or inner support 2 this moment, realize the fixed of dead lever 5 position, the completion is adjusted the device height, when the device uses, can make gyro wheel 13 rotate in the stabilizer blade 6 outside through spacing ring 14, thereby need not the user and stand up and can remove the device, need not to remove the device when the user uses under the condition, can rotate commentaries on classics piece 16, commentaries on classics piece 16 drives the two-way screw rod 15 rotation of the left and right sides, can drive slider 17 and be close to each other when two-way screw rod 15 rotates, thereby make slider 17 slide to gyro wheel 13 inboard, carry on spacingly to gyro wheel 13, avoid the rotation of gyro wheel 13.

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 portable carbon fiber campstool, includes outer support (1), inner support (2) and canvas (4), its characterized in that: the inner side of the outer support (1) is rotatably connected with an inner support (2), the inner sides of the outer support (1) and the inner support (2) are rotatably connected with a center rod (3), the top ends of the outer support (1) and the inner support (2) are fixedly connected with canvas (4), the inner sides of the bottom ends of the outer support (1) and the inner support (2) are slidably connected with a fixed rod (5), the bottom end of the fixed rod (5) is fixedly connected with support legs (6), the fixed rods (5) are symmetrically distributed at the top ends of the support legs (6), the inner sides of the support legs (6) are fixedly connected with first springs (7), the top ends of the first springs (7) are fixedly connected with fixed bars (8), the top ends of the fixed bars (8) are fixedly connected with slide bars (9), the slide bars (9) are symmetrically distributed at the top ends of the fixed bars (8), and the slide bars (9) are slidably connected at the inner sides, the inboard sliding connection of dead lever (5) has fixed block (10), fixed block (10) symmetric distribution is inboard at the left end and the right-hand member of dead lever (5), is located the left end of fixed block (10) with be located the right side the equal fixedly connected with stopper (11) of the right-hand member of fixed block (10), the inboard rotation of stabilizer blade (6) is connected with gyro wheel (13), the front end and the rear end inboard of stabilizer blade (6) all rotate and are connected with two-way screw rod (15), are located the place ahead the front end of two-way screw rod (15) and the equal fixedly connected with in rear end that is located the two-way screw rod (15) at rear change piece (16), change piece (16) and rotate with stabilizer blade (6) and be connected.

2. The portable carbon fiber campstool of claim 1, wherein: the top of stabilizer blade (6) has seted up the opening, the opening sets up the central point in stabilizer blade (6) and puts, fixed strip (8) set up in the open-ended below, first spring (7) evenly distributed is in the inboard of stabilizer blade (6), open-ended length is quarter of stabilizer blade (6) length.

3. The portable carbon fiber campstool of claim 1, wherein: be located the left right-hand member face of fixed block (10) and be located the right side the left end face of fixed block (10) all with slide bar (9) sliding connection, the outside of stopper (11) is provided with second spring (12), the both ends of second spring (12) respectively with fixed block (10) and dead lever (5) fixed connection, the draw-in groove has been seted up with the inboard of inner support (2) in outer support (1), the draw-in groove all with the inboard at outer support (1) and inner support (2) respectively, stopper (11) and draw-in groove block.

4. The portable carbon fiber campstool of claim 1, wherein: the outside threaded connection of two-way screw rod (15) has slider (17), slider (17) symmetric distribution is in the outside of two-way screw rod (15), slider (17) and stabilizer blade (6) sliding connection, the square groove has been seted up to the inboard of gyro wheel (13), slider (17) set up in gyro wheel (13) inboard, and slider (17) pass through square groove and gyro wheel (13) block.

5. The portable carbon fiber campstool of claim 1, wherein: the inner side of the roller (13) is rotatably connected with a limiting ring (14), the limiting ring (14) is symmetrically distributed at the inner sides of the front end and the rear end of the roller (13), and the limiting ring (14) is fixedly connected with the support legs (6).