CN217792252U - Folding waist stool - Google Patents

Abstract

The utility model provides a foldable waist bench, is including rotating the stool and the board of protecting the body of connecting, it is equipped with first connecting block to protect the body board, the stool is equipped with the second connecting block, first connecting block is inserted and is equipped with the sliding block, the side of second connecting block is equipped with the inclined plane, and the tip of this second connecting block still is equipped with the arch, the tip and the inclined plane of sliding block support the top, or the tip and the arch of sliding block are contradicted. The utility model discloses a waist bench is through mutually supporting of first connecting block, second connecting block and sliding block to and the comprehensive design of inclined plane and spacing platform, can be so that the waist bench is opened and draw in the in-process easy and simple to handle, can guarantee waist bench working strength and life simultaneously again.

Description

Folding waist stool

Technical Field

The utility model relates to the technical field of infant articles for use, in particular to a folding waist stool.

Background

The waist stool is a novel child care tool tied on the waist of a mother and is designed by human engineering, safe, comfortable and fashionable. The waist stool can be respectively used for various functions such as a face-to-face type, a transverse holding type, a side holding type and the like to meet the requirements of babies at different ages. The waist bench can effectively alleviate the burden of shoulder and waist when bare-handed baby, more is fit for taking baby to travel than baby's shallow convenient to carry.

The core of the existing waist stool is generally of a structure wrapped by a foam inner core and surface sponge, and has a large volume. Therefore, plastic waist stools are available in the market, and there are integrated and foldable waist stools, and how to ensure the use safety of the waist stools is the direction of research currently. Especially, if the folding waist stool is completely opened and the opening angle cannot be limited, the waist stool is easy to be folded in the using process, and the baby can fall off from the waist stool.

The prior art, for example, the technical content disclosed in chinese patent CN 213046285U: the utility model provides a folding waist bench, includes the offset plate next to the shin, top one side fixed mounting of offset plate next to the shin has three fixture block, the top of offset plate next to the shin is provided with the plastics connecting plate, the draw-in groove has been seted up with fixture block position department relatively in the top of plastics connecting plate, and the fixture block is connected with the draw-in groove block. One side fixed mounting at plastics connecting plate top has the block, first mounting groove and two second mounting grooves have been seted up to the both sides of block, the inside interlude of first mounting groove is connected with the pivot, and the both ends cover of pivot is equipped with the jump ring.

Also as the technical content disclosed in chinese patent CN 214760241U: the utility model provides a folding waist bench, includes the offset plate next to the shin, the protrusion has a pair of connecting block on the offset plate next to the shin, be equipped with pivot hole and switch pinhole in the connecting block, the spring has all been cup jointed to pivot and switch round pin, pivot one end is passed in pivot jogged joint to plastics seat, in the other end is connected to first switch, switch round pin one end is passed in switch pinhole is connected to plastics seat, in the other end is connected to the second switch, pivot and first switch, switch round pin and second switch all use jump ring fixed connection.

Although the above prior art all solves the problem that the angle of the folding waist stool in the current market after being completely opened can not be limited and controlled, the limit structure still has potential safety hazard, can not guarantee to be completely fixed under the opening state, and is complex to open and fold.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a folding waist stool which is simple and convenient to operate in the opening and closing process of the waist stool and can ensure the use strength and the service life. In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a foldable waist bench, is including rotating the stool and the board of protecting the body of connecting, it is equipped with first connecting block to protect the body board, the stool is equipped with the second connecting block, first connecting block is inserted and is equipped with the sliding block, the side of second connecting block is equipped with the inclined plane, and the tip of this second connecting block still is equipped with the arch, the tip and the inclined plane of sliding block support the top, or the tip and the arch of sliding block are contradicted.

When the waist stool is in an open state, the end part of the sliding block is abutted against the protrusion, namely, the side surface of the end part of the sliding block is abutted against the side part of the protrusion, so that the limiting and fixing between the seat stool and the body protecting plate in the open state are realized; when the waist stool is in a folded state, the end part of the sliding block abuts against the inclined plane, namely the top surface of the end part of the sliding block abuts against the inclined plane, so that the seat stool and the body protecting plate in the folded state can be folded and fixed.

On the basis of adopting above-mentioned technical scheme, the utility model discloses still can adopt following further technical scheme:

the outer side of the first connecting block is provided with a limiting table, and the upper surface of the limiting table is an arc surface; the inclined plane of the second connecting block is arranged at the inner side part of the second connecting block. The design of the arc-shaped surface can ensure that the bulge of the second connecting block can smoothly rotate along the arc-shaped surface.

The first connecting block and the second connecting block are provided with rotating shaft holes, and a rotating shaft is inserted into the rotating shaft holes of the first connecting block and the second connecting block.

The slider hole that supplies the sliding block male is seted up to first connecting block, the cover is equipped with spring and first jump ring on the sliding block, and the sliding block is downthehole in being arranged in to the spring, and the opening part in sliding block hole is outside is located to first jump ring. The first clamp spring is arranged outside the opening and can limit and fix the part of the sliding block sleeve with the spring.

The tip of sliding block is equipped with protruding cap, the opening part aperture in sliding block hole is less than the inside aperture in sliding block hole. The diameter of the convex cap is larger than the aperture of the opening of the sliding block hole, so that the sliding block cannot be separated from the sliding block hole, and the sliding block is further limited.

Still the cover is equipped with plectrum and second jump ring on the sliding block, the plectrum is located between first jump ring and the second jump ring. The second clamp spring is matched with the first clamp spring to limit and fix the shifting piece.

First connecting block and second connecting block all are equipped with two to make the waist bench folding with draw in more convenient and firm.

The inclined plane is an inwards concave arc-shaped curved surface, so that the end part of the sliding block can be smoothly pressed along the inclined plane when the seat stool is turned over.

The opening of the sliding block hole is formed in the inner side of the first connecting block.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model discloses a waist bench is through mutually supporting of first connecting block, second connecting block and sliding block to and the comprehensive design of inclined plane and spacing platform, can make the waist bench open and draw in the process operation simple and convenient, can guarantee waist bench strength of use and life simultaneously again.

Drawings

Fig. 1 is a schematic structural view of the folding waist stool of the present invention.

Fig. 2 is an exploded view of the folding waist stool of the present invention.

Fig. 3 is a transverse sectional view of the folding waist stool of the present invention in an open state.

Fig. 4 is an enlarged view of the position a in fig. 3 of the folding waist stool of the present invention.

Fig. 5 is a longitudinal sectional view of the foldable waist stool of the present invention in an open state.

Fig. 6 is an enlarged view of the foldable waist stool at the position B in fig. 5.

Fig. 7 is a transverse sectional view of the folding waist stool of the utility model.

Fig. 8 is a longitudinal sectional view of the folding waist stool of the present invention.

Fig. 9 is an enlarged view of the foldable waist stool at the position C in fig. 8.

Fig. 10 is a partial structural view of the folding waist stool of the present invention.

The seat stool comprises a seat stool 1, a body protecting plate 2, a first connecting block 3, a limiting table 31, a sliding block hole 32, a second connecting block 4, an inclined surface 41, a protrusion 42, a sliding block 5, a spring 51, a first clamp spring 52, a shifting sheet 53, a second clamp spring 54, a convex cap 55 and a rotating shaft 6.

Detailed Description

The foldable waist stool provided by the utility model is further explained by combining the attached drawings.

First embodiment, as shown in fig. 1 to 10, a folding waist stool comprises a stool 1 and a body-protecting board 2 which are rotatably connected. Specifically, the body guard 2 is provided with a first connecting block 3, the stool 1 is provided with a second connecting block 4, and the first connecting block 3 is inserted with a sliding block 5. The first connecting block 3 and the second connecting block 4 are both provided with two.

Specifically, the first connecting block 3 and the second connecting block 4 have all been seted up the pivot hole, and a pivot 6 is inserted and is located the pivot hole of first connecting block 3 and second connecting block 4 for the turning of body panel 2 can be protected relatively to seat bench 1.

Further, the outside of first connecting block 3 is equipped with spacing platform 31, and the upper surface of this spacing platform 31 is the arcwall face.

Furthermore, the first connecting block 3 is provided with a sliding block hole 32 for the sliding block 5 to insert, and an opening of the sliding block hole 32 is disposed inside the first connecting block 3.

The side of the second connecting block 4 is provided with an inclined surface 41, and the inclined surface 41 is arranged at the inner side of the second connecting block 4. Meanwhile, the end of the second connecting block 4 is also provided with a projection 42. Specifically, the inclined surface 41 is an inwardly concave arc-shaped curved surface, so that the end of the sliding block 5 can be smoothly pressed along the inclined surface 41 when the seat 1 is turned over.

The sliding block 5 is sleeved with a spring 51, a first snap spring 52, a shifting piece 53 and a second snap spring 54, the spring 51 is arranged in the sliding block hole 32, and the first snap spring 52 is arranged outside an opening of the sliding block hole 32. The shifting piece 53 is arranged between the first snap spring 52 and the second snap spring 54, and the second snap spring 54 is matched with the first snap spring 52 to limit and fix the shifting piece 53. The first snap spring 52 is arranged outside the opening and can limit and fix the part of the sliding block 5, which is sleeved with the spring 51.

Further, the end of the sliding block 5 is provided with a convex cap 55, and the aperture of the opening of the sliding block hole 32 is smaller than the inner aperture of the sliding block hole 32. Specifically, the diameter of the convex cap 55 is larger than the aperture of the opening of the slider hole 32, so that the sliding block 5 cannot be disengaged from the slider hole 32, and the sliding block 5 is further limited.

As shown in fig. 3 to 6, when the waist stool is in the open state, the end of the sliding block 5 abuts against the protrusion 42, that is, the side of the end of the sliding block 5 abuts against the side of the protrusion 42, so as to realize the limit fixing between the stool 1 and the body guard 2 in the open state.

As shown in fig. 7 to 10, when the stools are folded, the end of the sliding block 5 abuts against the inclined surface 41, that is, the top surface of the end of the sliding block 5 abuts against the inclined surface 41, so as to fold and fix the stools 1 and the body-protecting boards 2 in the folded state.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims (9)

1. The utility model provides a foldable waist bench, includes the stool and the body guard of rotation connection, the body guard is equipped with first connecting block, the stool is equipped with the second connecting block, its characterized in that first connecting block is inserted and is equipped with the sliding block, the side of second connecting block is equipped with the inclined plane, and the tip of this second connecting block still is equipped with the arch, the tip and the inclined plane of sliding block support or the tip and the arch of sliding block are contradicted.

2. The folding waist stool as claimed in claim 1, wherein the first connecting block is provided with a limiting table at the outer side, and the upper surface of the limiting table is an arc surface; the inclined plane of the second connecting block is arranged at the inner side part of the second connecting block.

3. The foldable waist stool as claimed in claim 1, wherein the first connecting block and the second connecting block are both provided with a rotating shaft hole, and a rotating shaft is inserted into the rotating shaft holes of the first connecting block and the second connecting block.

4. The foldable waist stool as claimed in claim 1, wherein the first connecting block is provided with a sliding block hole for inserting the sliding block, the sliding block is sleeved with a spring and a first snap spring, the spring is arranged in the sliding block hole, and the first snap spring is arranged outside the opening of the sliding block hole.

5. The foldable waist stool as claimed in claim 4, wherein the end of the sliding block is provided with a convex cap, and the aperture of the opening of the sliding block hole is smaller than the inner aperture of the sliding block hole.

6. The folding waist stool as claimed in claim 4, wherein the sliding block is further sleeved with a shifting piece and a second snap spring, and the shifting piece is arranged between the first snap spring and the second snap spring.

7. The foldable lumbar stool as set forth in claim 1, wherein there are two of said first and second connecting blocks.

8. The foldable lumbar stool as set forth in claim 2, wherein said ramp is concavely curved.

9. The foldable waist stool as claimed in claim 4, wherein the opening of the sliding block hole is provided inside the first connecting block.

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