CN217206266U

CN217206266U - Foldable climbing stool

Info

Publication number: CN217206266U
Application number: CN202220133611.3U
Authority: CN
Inventors: 王慧
Original assignee: Yangzhou Mido Preschool Education Equipment Co ltd
Current assignee: Yangzhou Mido Preschool Education Equipment Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-16
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a foldable climbing stool, which comprises two front supporting legs arranged oppositely, two rear supporting legs arranged oppositely and a pedal arranged between the two front supporting legs, wherein the front supporting legs are pivotally connected with the supporting legs, the foldable climbing stool also comprises a locking component, one end of the locking component is connected with the front supporting legs, the other end of the locking component is connected with the rear supporting legs, the locking component is used for locking the front supporting legs and the rear supporting legs when the stool is unfolded for use, and the locking of the front supporting legs and the rear supporting legs is released when the stool needs to be folded; the product has good stability, high safety, small volume, convenient storage and carrying and low production cost.

Description

Foldable climbing stool

Technical Field

The utility model relates to a stool field, in particular to collapsible bench of ascending a height.

Background

The existing foldable climbing stool also has the technical problems of complex folding structure, insufficient stability when unfolded for use, low safety, large volume, inconvenient storage and carrying, high production cost and the like, and obviously cannot meet the requirements of current users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a collapsible bench of ascending a height aims at solving the current collapsible bench of ascending a height and has stability not enough, the security is not high, the volume is great, store, carry all inconvenient, the high technical problem of manufacturing cost when expanding the use.

In order to achieve the above object, the utility model provides a collapsible bench of ascending a height, including two preceding supporting legs that set up relatively, two back supporting legs that set up relatively and locate the footboard between two preceding supporting legs, but pivot connection between preceding supporting leg and the back supporting leg, still include locking part, locking part's one end is connected with preceding supporting leg, the other end is connected with back supporting leg, locking part is used for locking preceding supporting leg and back supporting leg when the stool expandes the use, remove when the stool needs to fold and lock preceding supporting leg and back supporting leg.

Furthermore, one end of the locking component can be pivotally connected with the front supporting foot, and the other end of the locking component is detachably clamped with the front supporting foot.

Furthermore, one end of the locking component, which is pivotally connected with the front supporting leg, is a free end, the end part of the locking component is provided with a connector, the front supporting leg is provided with a mounting hole matched with the connector, and the connector is rotatably arranged in the mounting hole.

Furthermore, the locking part is provided with a clamping portion with one end clamped with the rear support leg, the rear support leg is provided with a clamping groove matched with the clamping portion, and the clamping portion and the clamping groove can be detachably clamped.

Furthermore, at least one pedal is arranged between the two front supporting legs, screw rods are arranged on two sides of the pedal, through holes are formed in the front supporting legs, and the screw rods penetrate through the through holes from the inner sides of the front supporting legs and then are connected with nuts.

Furthermore, an inwards concave flange is formed at one end of the through hole matched with the screw cap, and the screw cap is connected with the screw rod and then is abutted against the flange, so that the top surface of the screw cap is flush with the outer side surface of the front supporting leg.

Furthermore, the front supporting leg is provided with a pivoting end, the rear supporting leg is provided with a pivoting seat matched with the pivoting end, the pivoting end is provided with a protruding part, the pivoting seat is provided with a movable groove matched with the protruding part, and the front supporting leg can rotate within the length range of the movable groove.

Furthermore, a handle is arranged at the upper end of the rear supporting leg.

Further, the bottom of at least one pedal is provided with a reinforcement which is arranged on the front supporting foot and is positioned below the two sides of the pedal.

Further, the pedal is provided with an anti-slip part.

The technical scheme of the utility model is that the product is relatively provided with a front supporting leg, a rear supporting leg and a pedal, the front supporting leg and the supporting leg are pivotally connected, the stool further comprises a locking component, one end of the locking component is connected with the front supporting leg, the other end of the locking component is connected with the rear supporting leg, the locking component is used for locking the front supporting leg and the rear supporting leg when the stool is unfolded for use, and the locking of the front supporting leg and the rear supporting leg is released when the stool needs to be folded; the product has good stability, high safety, small volume, convenient storage and carrying and low production cost.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the present invention.

Wherein the figures include the following reference numerals:

10. a front support leg; 11. mounting holes; 12. a via hole; 121. a flange; 13. a pivot end; 131. a protrusion; 14. a connector; 20. a rear supporting leg; 21. a card slot; 22. a pivoting seat; 221. a movable groove; 23. a handle; 30. a pedal; 31. a screw; 32. a nut; 33. an anti-slip portion; 40. a locking member; 41. a clamping part; 50. a reinforcement.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a collapsible bench of ascending a height, it is shown with reference to fig. 1 to 2, this collapsible bench of ascending a height includes two preceding supporting legs 10 of relative setting, two back supporting legs 20 of relative setting and locate the footboard 30 between two preceding supporting legs 10, but pivot connection between preceding supporting leg 10 and the back supporting leg 20, still include locking part 40, locking part 40's one end is connected with preceding supporting leg 10, the other end is connected with back supporting leg 20, locking part 40 is used for expandes preceding supporting leg 10 and back supporting leg 20 locking when using at the stool, relieve when the stool needs to be folded and lock preceding supporting leg 10 and back supporting leg 20.

Specifically, one end of the locking member 40 is pivotally connected to the front support leg 10, and the other end is detachably engaged with the front support leg 10.

Specifically, one end of the locking member 40 pivotally connected to the front supporting leg 10 is a free end, the end of the locking member is provided with a connecting head 14, the front supporting leg 10 is provided with a mounting hole 11 matched with the connecting head 14, and the connecting head 14 is rotatably disposed in the mounting hole 11.

Specifically, the locking part 40 is provided with the joint portion 41 with the one end of back supporting leg 20 joint, and back supporting leg is provided with the draw-in groove 21 with joint portion 41 complex, and joint portion 41 can dismantle the joint with draw-in groove 21, and the big or small width of joint portion 41 suits with the draw-in groove 21 size, and the general condition is that the big or small width of joint portion 41 slightly is less than draw-in groove 21 to make things convenient for the stability behind the card is gone into to joint portion 41 card into draw-in groove 21 and keep going into.

It can be understood that, in order to ensure the stability of the product during use, when the product is unfolded for use, the bottom surface of the locking component 40 is level with the bottom surfaces of the front supporting leg 10 and the rear supporting leg 20 to form a support together, and the locking component 40 can increase the support contact area with the ground when the chair is unfolded, thereby improving the stability of the whole product.

In this embodiment, at least one pedal 30 is disposed between two front supporting legs 10, screws 31 are disposed on two sides of the pedal 30, the front supporting leg 10 is opened with a through hole 12, and the screw 31 is connected to a nut 32 after penetrating through the through hole 12 from the inner side of the front supporting leg 10.

Specifically, an inwards concave flange 121 is formed at one end of the through hole 12 matched with the nut 32, the nut 32 is connected with the screw 31 and then abutted against the flange 121, and the top surface of the nut 32 is flush with the outer side surface of the front supporting leg 10, so that the attractiveness of the product is ensured.

Specifically, the front supporting leg 10 is provided with a pivoting end 13, the rear supporting leg 20 is provided with a pivoting seat 22 matched with the pivoting end 13, the pivoting end 13 is provided with a protrusion 131, the pivoting seat 22 is provided with a movable groove 221 matched with the protrusion 131, and the front supporting leg 10 can rotate within the length range of the movable groove 221.

In this embodiment, the upper end of the rear supporting leg 20 is provided with a handle 23, so that when the ascending stool needs to be moved, the ascending stool can be moved by the handle 23, which is very convenient and practical.

In the present embodiment, there are three pedals 30, and at least one pedal 30 has a reinforcing member 50 at the bottom, the reinforcing member 50 is mounted on the front supporting leg 10 and located under both sides of the pedal 30, and the reinforcing member 50 can enhance the bearing capacity of the pedal 30 and keep the overall stability of the product, preferably, the reinforcing member 50 is provided at the bottom of the uppermost pedal 30, and of course, the reinforcing members 50 can be provided at the bottoms of all three pedals 30.

In this embodiment, the pedal 30 is provided with the anti-slip portion 33, so that a person can be ensured not to slip when standing on the pedal 30, and the use safety of the product is improved.

When the climbing stool is not needed, the climbing stool can be lifted through the lifting handle 23, one end of the locking component 40, which is clamped with the rear supporting leg 20, is pulled out of the clamping groove 21, the locking component 40 is rotated to a proper position at the front end of the front supporting leg 10, and finally the front supporting leg 10 and the rear supporting leg 20 are mutually closed to finish folding; when the user needs to use the climbing stool, the front supporting leg 10 and the rear supporting leg 20 can be unfolded to positions away from each other, after the unfolding is completed, the locking part 40 is rotated until the clamping part 41 is clamped into the clamping groove 21, and finally, the product is completely unfolded to a normal use state.

The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent device transform that the content of the specification and the attached drawings was done, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.

Claims

1. A foldable climbing stool, comprising: but pivot connection between preceding supporting leg and the back supporting leg, still include locking part, locking part's one end is connected with preceding supporting leg, and the other end is connected with the back supporting leg, and locking part is used for locking preceding supporting leg and back supporting leg when the stool expandes the use, relieves preceding supporting leg and back supporting leg locking when the stool needs to be folded.

2. The foldable climbing stool according to claim 1, wherein: one end of the locking component is pivotally connected with the front supporting leg, and the other end of the locking component is detachably clamped with the front supporting leg.

3. The foldable climbing stool according to claim 2, wherein: the end of the locking component, which is pivotally connected with the front supporting leg, is a free end, the end part of the locking component is provided with a connector, the front supporting leg is provided with a mounting hole matched with the connector, and the connector is rotatably arranged in the mounting hole.

4. The foldable climbing stool according to claim 2, wherein: one end that locking part and back supporting leg joint is equipped with joint portion, back skill supporting leg be equipped with joint portion complex draw-in groove, joint portion can dismantle the joint with the draw-in groove.

5. The foldable climbing stool according to claim 1, wherein: at least one pedal is arranged between the two front supporting legs, screw rods are arranged on two sides of each pedal, through holes are formed in the front supporting legs, and the screw rods penetrate through the through holes from the inner sides of the front supporting legs and then are connected with nuts.

6. The foldable climbing stool according to claim 5, wherein: the end, matched with the nut, of the through hole is provided with a concave flange, the nut is connected with the screw rod and then abuts against the flange, and the top surface of the nut is flush with the outer side surface of the front supporting leg.

7. The foldable climbing stool according to claim 1, wherein: the front supporting leg is provided with a pivoting end, the rear supporting leg is provided with a pivoting seat matched with the pivoting end, the pivoting end is provided with a protruding part, the pivoting seat is provided with a movable groove matched with the protruding part, and the front supporting leg can rotate within the length range of the movable groove.

8. The foldable climbing stool according to claim 7, wherein: the upper end of the rear supporting leg is provided with a handle.

9. The foldable climbing stool according to claim 1, wherein: the bottom of at least one pedal is provided with a reinforcement which is arranged on the front supporting foot and is positioned below the two sides of the pedal.

10. The foldable climbing stool according to claim 1, wherein: the pedal is provided with an antiskid part.