CN216124156U - Support frame of baby holding waist stool - Google Patents
Support frame of baby holding waist stool Download PDFInfo
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- CN216124156U CN216124156U CN202122041187.8U CN202122041187U CN216124156U CN 216124156 U CN216124156 U CN 216124156U CN 202122041187 U CN202122041187 U CN 202122041187U CN 216124156 U CN216124156 U CN 216124156U
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- rotating cavity
- support frame
- backrest part
- clamping
- spring
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Abstract
The utility model relates to the technical field of maternal and infant products, in particular to a support frame of an infant holding waist stool, which comprises a support frame body, the support frame body comprises a cushion part and a backrest part, the cushion part and the backrest part are mutually connected in a rotating way through a connecting mechanism, the cushion part and the backrest part are both provided with ventilation through holes, the connecting mechanism comprises a first rotating cavity arranged on the backrest part and a second rotating cavity arranged on the cushion part, the clamping block is provided with a clamping groove, the spring is arranged in the first rotating cavity, the second rotating cavity is provided with a snap fastener, a through hole is arranged in the second rotating cavity, the pin extends into the second rotating cavity through the through hole and abuts against the clamping block, the support frame body is provided with a bolt penetrating through the connecting mechanism, and the technical problem that the baby holding waist stool in the prior art cannot be folded to be stored is solved.
Description
Technical Field
The utility model relates to the technical field of women and infants articles, in particular to a support frame of an infant holding waist stool.
Background
Along with the development of life, the technological level is gradually improved, articles in all aspects of life are continuously updated and improved, the use requirements of people are met, and a plurality of products in mother and infant articles are also developed in an innovative way.
The utility model discloses a chinese patent application No. 201520211028.X discloses an infant-embracing waist bench, including waist bench and waistband, the waistband is equipped with two at least, wherein respectively has one end fixed connection respectively on the waist bench, the mutual swing joint of the other end. The waistband all is equipped with the three-layer, and inside and outside two-layer is ventilative net layer, and the centre is equipped with flexible material layer to be equipped with a plurality of bleeder vents on the flexible material layer, the subsides abdomen face and the end seat face of waist bench are equipped with ventilative net layer and ventilative bench hole, and this utility model not only has ventilative efficiency in the in-service use, also has the waistband shape of maintaining, improves head of a family and baby's in use's comfort level. However, because the supporting frame in the common waist stool is fixed and can not be folded, the folding and the storage of the waist stool can not be realized under the condition of nonuse, the occupied space is large, and the folding and the storage are inconvenient.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above problems, the utility model provides a support frame for a baby holding waist stool, which solves the technical problem that the baby holding waist stool in the prior art cannot be folded for storage.
In order to achieve the purpose, the utility model adopts the following technical scheme: a support frame of an infant holding waist stool comprises a support frame body, wherein the support frame body comprises a cushion part and a backrest part, the cushion part and the backrest part are mutually rotatably connected through a connecting mechanism, and the cushion part and the backrest part are both provided with ventilation through holes;
the connecting mechanism comprises a first rotating cavity arranged on the backrest part and a second rotating cavity arranged on the cushion part, and the first rotating cavity and the second rotating cavity are matched with each other to form a closed rotating cavity;
a spring and a clamping block are arranged in the rotating cavity, a first clamping protrusion is arranged in the first rotating cavity, a second clamping protrusion is arranged in the second rotating cavity, a clamping groove is arranged on the clamping block, the spring is arranged in the first rotating cavity, one end of the spring abuts against the inner surface of the first rotating cavity, the other end of the spring abuts against the clamping block, a snap fastener is arranged on the second rotating cavity, a pin is arranged on the snap fastener, a through hole is arranged in the second rotating cavity, the pin extends into the second rotating cavity through the through hole and abuts against the clamping block, the clamping groove is matched with the first clamping protrusion to realize the rotation drive of the backrest part, and the clamping groove is matched with the second clamping protrusion to realize the fixation of the rotating angle;
the support frame body is provided with a bolt penetrating through the connecting mechanism.
Furthermore, a circular protrusion for fixing the spring is arranged in the first rotating cavity.
Further, the cushion part is provided with a first arc surface which is attached to the hip part, and the backrest part is provided with a second arc surface which is attached to the back part.
Furthermore, the tail end of the pin is provided with a barb for preventing the snap fastener from falling off.
Further, the area of the cushion part is one half of the area of the backrest part.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. the foldable baby-embracing waist stool is characterized in that the cushion part and the backrest part are rotatably connected with each other, so that the foldable baby-embracing waist stool is realized, and the cushion part and the backrest part are respectively provided with the ventilation through holes, so that raw materials are saved, and the ventilation effect can be realized to avoid sultriness; the first rotating cavity and the second rotating cavity jointly form a closed rotating cavity, components in the rotating cavity can be protected, the clamping block is arranged and matched with the first rotating cavity and the second rotating cavity, folding or unfolding of the baby holding waist stool is achieved, and the baby holding waist stool can be unfolded or folded by controlling rotation of the clamping block in the rotating cavity through external pressing through the snap fastener; through being provided with the bolt, can avoid rotary mechanism to produce the condition of separation in the activity.
2. The first rotating cavity is internally provided with a circular protrusion for fixing the spring, so that the spring can be positioned, and the situation that the spring slides in the first rotating cavity is avoided.
3. Cushion portion is provided with the first arc surface of laminating mutually with the buttock, back portion is provided with the second arc surface of laminating mutually with the back, brings more comfortable use for the user and experiences.
4. The tail end of the pin is provided with a barb for preventing the snap fastener from falling off, so that the snap fastener is guaranteed to pop up or fall off under the action of the spring.
5. The area of the cushion part is one half of that of the backrest part, and the comfort of use is ensured by reasonable area setting.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back rest configuration of the present invention;
FIG. 3 is a schematic view of a card placement block of the present invention;
FIG. 4 is a schematic view of the cushion portion of the present invention;
FIG. 5 is a schematic view of a snap fastener construction of the present invention.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 5, in the first embodiment, a support frame for a baby-embracing waist stool is provided, which includes a support frame body, the support frame body includes a cushion part 2 and a backrest part 1, the cushion part 2 is provided with a first arc surface 24 fitting with the buttocks, the backrest part 1 is provided with a second arc surface 14 fitting with the back, the cushion part 2 and the backrest part 1 are rotatably connected with each other through a connecting mechanism 3, the cushion part 2 and the backrest part 1 are both provided with ventilation through holes 4, the connecting mechanism 3 includes a first rotating cavity 31 provided on the backrest part 1 and a second rotating cavity 32 provided on the cushion part 2, the first rotating cavity 31 and the second rotating cavity 32 cooperate with each other to form a closed rotating cavity, a spring 72 and a blocking block 7 are provided in the rotating cavity, a first blocking protrusion 12 is provided in the first rotating cavity 31, a second clamping protrusion 22 is arranged in the second rotating cavity 32, a clamping groove 71 is arranged on the clamping block 7, the spring 72 is arranged in the first rotating cavity 31, a circular protrusion 13 for fixing the spring 72 is arranged in the first rotating cavity 31, one end of the spring 72 abuts against the inner surface of the first rotating cavity 31, the other end of the spring 72 abuts against the clamping block 7, a snap fastener 6 is arranged on the second rotating cavity 32, a pin 61 is arranged on the snap fastener 6, a through hole 23 is arranged in the second rotating cavity 32, the pin 61 extends into the second rotating cavity 32 through the through hole 23 and abuts against the clamping block 7, a barb 62 for preventing the snap fastener 6 from falling off is arranged at the tail end of the pin 61, and the clamping groove 71 is matched with the first clamping protrusion 12 to realize the rotation driving of the backrest part 1, the clamping groove 71 is matched with the second clamping protrusion 22 to fix the rotating angle, a bolt 5 penetrating through the connecting mechanism 3 is arranged on the support frame body, and the area of the cushion part 2 is one half of that of the backrest part 1.
While the utility model has been particularly 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 spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a support frame of embracing baby's waist bench, includes the support frame body, the support frame body is including cushion portion and back portion, its characterized in that: the cushion part and the backrest part are mutually and rotatably connected through a connecting mechanism, and the cushion part and the backrest part are both provided with ventilation through holes;
the connecting mechanism comprises a first rotating cavity arranged on the backrest part and a second rotating cavity arranged on the cushion part, and the first rotating cavity and the second rotating cavity are matched with each other to form a closed rotating cavity;
a spring and a clamping block are arranged in the rotating cavity, a first clamping protrusion is arranged in the first rotating cavity, a second clamping protrusion is arranged in the second rotating cavity, a clamping groove is arranged on the clamping block, the spring is arranged in the first rotating cavity, one end of the spring abuts against the inner surface of the first rotating cavity, the other end of the spring abuts against the clamping block, a snap fastener is arranged on the second rotating cavity, a pin is arranged on the snap fastener, a through hole is arranged in the second rotating cavity, the pin extends into the second rotating cavity through the through hole and abuts against the clamping block, the clamping groove is matched with the first clamping protrusion to realize the rotation drive of the backrest part, and the clamping groove is matched with the second clamping protrusion to realize the fixation of the rotating angle;
the support frame body is provided with a bolt penetrating through the connecting mechanism.
2. The support frame of claim 1, wherein: and a circular protrusion for fixing the spring is arranged in the first rotating cavity.
3. The support frame of claim 1, wherein: the cushion part is provided with a first arc surface which is attached to the buttocks, and the backrest part is provided with a second arc surface which is attached to the back.
4. The support frame for baby-embracing waist stools as defined in any one of claims 1 to 3, wherein: the tail end of the pin is provided with a barb for preventing the snap fastener from falling off.
5. The support frame of claim 4, wherein: the area of the cushion part is one half of the area of the backrest part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041187.8U CN216124156U (en) | 2021-08-27 | 2021-08-27 | Support frame of baby holding waist stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041187.8U CN216124156U (en) | 2021-08-27 | 2021-08-27 | Support frame of baby holding waist stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216124156U true CN216124156U (en) | 2022-03-25 |
Family
ID=80771846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122041187.8U Active CN216124156U (en) | 2021-08-27 | 2021-08-27 | Support frame of baby holding waist stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216124156U (en) |
-
2021
- 2021-08-27 CN CN202122041187.8U patent/CN216124156U/en active Active
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| GR01 | Patent grant |