KR102112054B1 - Carrier device for Baby chair - Google Patents

Abstract

The present invention relates to a carrier device for an infant chair that can improve the convenience for use of the infant chair.
The carrier device for an infant chair according to the present invention is an integral infant chair (A) molded from the shape of an infant in a state in which the infant is seated by using a material having a cushion, and targets the infant chair (A). Containing jaw groove (B1) is formed on the top, and a moving plate (B) having a plurality of wheels (B2) on the bottom; includes, coupled to one side of the upper circumference of the moving plate (B) infant chair (A Tow handle (C) that can tow); And a binding protrusion (D) installed on both sides of the infant chair (A); and a binding buckle installed on both sides of the moving plate (B) to bind the binding protrusion (D) of the infant chair (A) (E); is characterized by including.

Description

Carrier device for Baby chair

The present invention relates to a carrier device for an infant chair that can improve the convenience for use of the infant chair.

As shown in FIG. 1, the applicant of the present invention uses the material having a cushion through the registered patent 10-14355508 to form an integral infant chair made by imitating the appearance of the state in which the infant is seated. It has been proposed that a carrier device is provided with a jaw groove to be inserted at the top and a moving plate having a plurality of wheels on the bottom surface to improve convenience for movement of an infant chair when necessary (hereinafter referred to as 'conventional'). Called).

However, in the related art, even if the moving plate is combined, the height of the infant's chair is considerably low, so that there is an uncomfortable problem that the guardian must bow at the waist when moving.

In addition, conventionally, the upper jaw groove of the moving plate is inserted and inserted into the infant chair in the form of insertion and insertion. Since these coupling means are not bound to each other, there is a problem that the infant chair is easily removed from the moving plate during use.

For reference, the following prior art documents are listed as the 5 recent prior art documents searched for with the keyword "infant chair" through the patent information net cypris, and the technical field related to the present invention with reference to the following prior art documents And background technology and its development status.

Disclosure / Registration: 1017790770000, 1017463650000, 1017703850000, 1018827660000, 2020170004249.

The present invention has been developed to solve the conventional problems mentioned in the background art, and in particular, it solves this problem with the aim of facilitating the movement of the infant chair and the carrier device in which the binding is made between the infant chair and the moving plate. It is an object of the present invention to seek.

The present invention is a means for solving the above-mentioned problems, a means for installing a traction handle capable of towing the moving plate and a binding protrusion on the infant chair and a binding buckle capable of binding the binding protrusion between the moving plates. Suggest means to install.

According to the means of the present invention, it is possible to conveniently move the infant's chair by using the traction handle, as well as the binding between the infant's chair and the moving plate by means of the binding protrusion and the binding buckle, so that the protector's waist during the movement of the infant's chair is lower than that of the prior art. Of course, it is effective to prevent unintentional departure of the infant chair during use.

1 is a conventional perspective view (a) and its cross-sectional view (b)
Figure 2 is a perspective view showing an example of the present invention
Figure 3 is an exploded perspective view of Figure 1
4 is an exploded perspective view of the towing handle portion from the moving plate in Figure 1
5 is an exploded perspective view of a portion of the tow handle in FIG. 4
Figure 6 is an exploded cross-sectional view of Figure 4 from the side
Figure 7 is a cross-sectional view of the operation of Figure 6
Figure 8 is an exemplary use of the towing handle of Figure 1
9 is an exploded perspective view of the binding projection and the binding buckle from the infant chair and the moving plate in FIG.
10 is a perspective view of FIG. 9 seen from the opposite direction
FIG. 11 is a cross-sectional view of FIG. 9 seen from a plane;
12 is an exploded perspective view of the belt plate 50 coupled to the binding hole of FIG. 9
13 is an example of use of FIG. 12

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. However, the accompanying drawings may be exaggerated, omitted, or schematically illustrated for convenience of description regarding the main parts, and terms and names used in the description are implicitly defined by the shape, operation, or role of the configuration rather than the dictionary meaning. It can be made, the description of the direction is determined based on the direction initially presented from the first presented drawing, the description of the position is determined inside and outside based on the center of the middle or circle of each configuration. In addition, the detailed description of the pre-registered known technology and the conventional technology may obscure the subject matter and may be omitted or replaced with a simple code or name. In addition, the detailed structure, shape, shape, arrangement, size, etc. of the configuration identifiable through the drawings, the operation of the configuration that can be inferred through the drawings, and the effect of the resulting effects may be obscured, and thus detailed description will be omitted Bolts, welds, holes, etc. applied for joining between constructions may obscure the subject matter and may be omitted from the drawings, unless the shape of the construction is specifically specified, the shape of the plane is round or square. In this case, the plan view may be omitted.

Hereinafter, the present invention will be described with reference to FIG. 1.

As shown, the present invention is an integral infant chair (A) molded by imitating the appearance of a state in which an infant is seated using a material having a cushion, and targets the infant chair (A) to be inserted. The upper jaw groove (B1) is formed on the top, and a moving plate (B) having a plurality of wheels (B2) on the bottom; is based on the conventional carrier carrier device comprising a.

Hereinafter, the present invention will be described with reference to FIGS. 2 to 8.

As shown, the present invention is characterized in that it comprises a towing handle (C) that can be coupled to one side of the upper circumference of the moving plate (B) of the configuration of a carrier device for a conventional infant chair to pull the infant chair (A); Is done.

By doing this, since the guardian does not have to bow down by the addition of the traction handle (C), it is possible to secure convenience for the movement of the infant chair (A) as well as to increase the utilization of movement. .

In particular, the moving plate (B) has an insertion groove (10) formed on one side of the upper circumference as shown; Hinge shaft holes (11) formed on both sides of the insertion groove (10); It consists of a plurality of angle adjustment grooves (12) formed along the inner circumferential surface of the insertion groove (10) around the hinge shaft hole (11),

The traction handle (C) is an insertion protrusion (20) inserted into the insertion groove (10) of the moving plate (B); A hinge shaft 21 protruding from the inside of the insertion protrusion 20 to both sides of the outer surface; An operation guide hole 22 formed on both sides of the insertion protrusion 20 to have a margin from the front of the hinge shaft 21; A spring 23 for holding the hinge shaft 21 from the inner middle end of the insertion projection 20; It is made of an angle adjustment projection (24) formed on the outer peripheral surface of the insertion projection (20),

The insertion protrusion 20 of the traction handle C is inserted into the insertion groove 10 of the moving plate B, and the hinge axis of the insertion protrusion 20 is inserted into the hinge shaft hole 11 of the insertion groove 10 ( 21) is inserted, the angle adjustment projection 24 of the insertion projection 20 is inserted into any one of the angle adjustment grooves 12 of the plurality of angle adjustment grooves 12 formed in the insertion groove 10 is coupled Become,

The traction handle (C) is a spring 23 in the insertion projection 20 is contracted about the hinge shaft 21 according to the pulling of the traction handle (C) from the moving plate (B), the spring 23 of the By the contraction, the insertion projection 20 is retracted from the insertion groove 10 along the operation guide hole 22 with the hinge shaft 21 as the center, and the angle adjustment projection 24 is released from the angle adjustment groove 12, , In such a state, after rotating the towing handle (C) to a desired angle, release the pull, the angle adjustment projection (24) is elastically coupled to the angle adjustment groove (12) located at another angle, the angle is made of It is characterized by.

That is, the traction handle (C) is coupled to the rotatable structure from the moving plate (B), the rotation angle is coupled to the structure to be adjusted, it is coupled to the structure of the angle is adjusted by the pull of the traction handle (C) .

In this way, when not in use, the towing handle (C) can be vertically held to prevent mounting, and when used, the towing can be adjusted to an easy angle, and the angle adjustment is particularly convenient.

In addition, the insertion protrusion 20 of the traction handle (C) may be made to be formed of a half powder as shown.

In this way, the hinge shaft 21 and the spring 23 are easily mounted in the insertion projection 20, as well as the connection with the connecting rod C2 is easy, especially when the insertion projection 20 is inserted from the insertion groove 10. After inserting one side half body into the insertion groove 10, and then inserting the hinge shaft 21 from the one side half body into the hinge shaft hole 11 of the insertion groove 10, the spring into the hinge shaft hole 11 ( 23) After snowballing, by combining the other half powder, it enables the coupling between the insertion groove (10) and the insertion projection (20), and of course, if the half powder is not separated, the bond is not decomposed, thereby preventing unintended decomposition. It has the effect.

Although not shown, the semi-powder and the insertion protrusion 20 and the connecting rod (C2) can be coupled by bolting.

In addition, the angle adjustment groove 12 formed in the insertion groove 10 of the moving plate B is a position at which the traction handle C is vertically positioned as shown, and a position inclined at an angle of 30 degrees to the rear. It can be made to be formed only.

In this way, the traction handle (C) can be pulled from the front or pushed from the back in accordance with the direction of the infant chair (A) coupled to the moving plate (B), the infant chair (A) can be towed, angled 30 degrees Has the effect of improving the power transmission force when pushing from the back, as well as improving the convenience of the pushing motion. In particular, when pulling the traction handle (C) from the front, the traction handle (C) is separated from the moving plate (B) by the pulling force. Since the rotation angle is free, there is an effect of improving the pulling convenience.

In addition, at an angle at which the traction handle (C) is positioned horizontally, it may be configured to not be caught between the angle adjustment groove 12 and the angle adjustment projection 24 as shown.

By doing so, the cradle motion of pulling and pushing the infant chair A forward while the guardian is sitting can be conveniently performed, and such cradle has an effect of improving the convenience of care for the infant.

In addition, the traction handle (C) is a handle portion (C1); A telescopic connecting rod (C2) connected to the handle portion (C1); Insertion projection 20 is coupled to the end of the connecting rod (C2); An adjustment button C11 installed on the handle part C1; According to the pressing of the adjustment button (C11) it can be made of a configuration that the connecting rod (C2) is stretched.

The above-described configuration may be composed of the configuration of the tow handle (C) of a commonly used travel carrier, and its specific configuration is omitted because it is a well-known configuration.

In this way, the length of the traction handle (C) can be increased when in use, so that the traction is more convenient, and the volume of the traction handle (C) can be shortened to reduce the volume when not in use, thereby improving the ease of storage.

Referring to FIG. 8, FIG. 8 (a) shows that the infant chair A is towed by the pushing motion using the towing handle C, and (b) shows that the infant is towed by the pulling motion, ( c) shows the operation when the cradle is performed, and the use state of the towing handle C and its convenience can be grasped by referring to the accompanying drawings.

Hereinafter, the present invention will be described with reference to FIGS. 2 to 3 and FIGS. 9 to 13 as follows.

As shown, the present invention is a binding projection (D) that is installed on both sides of the infant chair (A) of the configuration of a conventional infant chair carrier device; It is characterized in that it comprises; a binding buckle (E) that is attached to both sides of the moving plate (B) to bind the binding projection (D) of the infant chair (A).

In this way, since the binding between the infant chair (A) and the moving plate (B) is made, there is an effect that can prevent the departure of the infant chair (A) that is not intended during use as in the prior art.

In particular, the binding projection (D) is mounted on both sides of the infant chair (A) as shown, the mounting plate 31; A shaft rod 32 protruding forward from the surface of the mounting plate 31; It is made of; oval plate 30 formed on the end of the shaft rod 32,

The binding buckle (E) has an insertion guide groove (41) formed on both sides of the moving plate (B); A rotating plate 40 rotatably installed in the insertion guide groove 41; An insertion groove 42 formed to extend from the insertion guide groove 41 to the rotating plate 40; A rotating handle 43 capable of rotating the rotating plate 40; On the surface of the rotating plate 40 is made of a binding hole 44 formed of the same structure as the binding projection (D) of the infant chair (A);

The elliptical plate 30 of the binding projection (D) is inserted into the insertion guide groove 41 of the binding buckle (E), is inserted into the insertion groove 42 of the rotating plate 40, and in such a state of the rotating plate 40 Characterized in that it consists of closing and binding the passage leading from the insertion groove 42 to the insertion guide groove 41 according to rotation.

By doing so, it is possible to bind the binding projections D by the binding buckle E, as well as to make the binding stable and robust, to be easily attached and detached, and to have a convenient effect.

In addition, the binding buckle (E) includes a rotating groove (45) that allows the rotating plate (40) to rotate on both upper ends of the moving plate (B); The coupling groove 45 and the coupling jaw groove 47 which are engaged with the coupling protrusion 46 to be coupled to the rotating plate 40 along the inner circumference of the rotating groove 45 are formed on the rotating plate 40 and inserted therein. From the groove 42, the upper ends of both sides of the moving plate B are horizontally cut to form the upper cover 48 and the lower mounting surface 49 so that the rotating plate 40 can be coupled, and the cover from the mounting surface 49 (48).

In this way, it is possible to assemble and rotate the rotating plate 40 from the moving plate B, as well as to facilitate the device, to be convenient to use, and to operate smoothly.

Although not shown, the cover 48 and the mounting surface 49 may be coupled by fastening bolts to lead to the mounting surface 49 from the upper sides of both sides of the cover 48.

Further, at the central entrance of the insertion groove 42 of the rotating plate 40, a locking protrusion 421 on which the shaft rod 32 of the binding projection D is hung may be formed.

By doing this, it is easy to recognize that the binding projection D is located at the correct position, and there is an effect of maintaining the correct position.

Although not described in the background art, the applicant of the present invention has proposed a belt device for controlling the occurrence of an infant from an infant chair (A) through patent 10-1779077.

The above-described binding device has an effect of successively using the belt plate 50 of the pre-registered patent by adopting the same binding tool 44 as the binding projection (D) of the pre-registered patent on the surface of the binding buckle (E). .

That is, the binding hole 44 is composed of an axial rod 321 protruding forward from the surface of the binding buckle (E), and an elliptical plate 322 formed at the tip of the shaft 321,

The binding hole 44 is a shaft rod 441 protruding forward from the surface of the binding buckle (E); It consists of an elliptical plate 442 formed on the tip of the shaft rod 441,

A binding hole 51 inserted through the binding hole 44 and rotatably coupled; It may include; a belt plate (50) having; a belt groove (52) that can connect one end of the belt (53) to one side of the binding hole (51).

In this way, the belt 53 can be fastened by engaging the belt plate 50 from the fastener 44 of the moving plate B coupled to the toddler chair A, so the intention of the toddler sitting in the toddler chair A There is an effect that can control the movement that is not.

In addition, the binding hole 51 of the belt plate 50 includes an elliptical hole 511 into which an elliptical plate 442 is inserted; A binding groove 512 having a narrow opening inside and a wide structure inside to allow the shaft 441 of the binding hole 44 to be inserted into one side at the outer periphery of the elliptical hole 511; The binding groove 512 is made of a structure in which one or more are formed in various directions from the outer circumferential surface of the elliptical hole 511,

The belt groove 52 of the belt plate 50 may be formed in a structure in which one or more are formed in various directions from the center of the belt plate 50.

This enables convenient engagement of the belt plate 50 from the fastener 44, as well as convenient attachment and detachment of the belt plate 50, and prevents unintentional departure of the belt plate 50 during use. May be, there is an effect that can be used by combining the belt 53 in various directions.

As described above, all the descriptions of the present invention have been completed , and the present invention is intended to assist in understanding the principles of the configuration and the principles to be pursued in the present invention, and the drawings of the components of the present invention and the specific components included in the configuration Based on the description, the structure included in the present invention and its specific components are determined in consideration of the principle to be pursued, and the structure, shape, shape, arrangement, direction, and quantity are determined and can be variously changed as necessary. There will be. The configuration and its specific components presented in the present invention exemplify the effect that the person skilled in the art wants to obtain in the present invention and which principle is most desirable to obtain a better effect from the effect Did. Accordingly, the present invention is most preferable to complete the present invention including all of the above-described configurations, but can be completed by selecting or excluding some of the above-described configurations according to cost reduction, convenience of manufacturing, environmental conditions, or needs. , One or a part of the components can be separated and merged with other components to complete. In addition, each configuration described above may be independently applied to other technical fields in consideration of the principle, use, function, role, action, and effect. Based on this, the scope of rights of the present invention is specified as a range that covers the claims of the present invention as much as possible, and claims are determined from the claims with a wide range of rights. Through a specific content and the claims to be described below, it seems that the subject matter to be pursued in the present invention can be sufficiently grasped, and the effect of the illustrated but not described part can be sufficiently inferred through the drawings. Accordingly, a person skilled in the art will be able to apply various modifications and changes in the technical field based on the contents mentioned in the present invention, and as a result, it will be possible to further increase the efficiency in use as well as the development of the technical field.

Claims (2)

An infant infant chair (A) molded by modeling the appearance of an infant seated using a cushioned material as it is; target, and the chin groove (B1) into which the infant chair (A) is inserted is formed on the top And, a moving plate (B) having a plurality of wheels (B2) on the bottom; includes, coupled to one side of the upper circumference of the moving plate (B) towing handle (C) to pull the infant chair (A) ) ;,
The moving plate (B) has an insertion groove (10) formed on one side of the upper circumference; Hinge shaft holes (11) formed on both sides of the insertion groove (10); It consists of a plurality of angle adjustment grooves (12) formed along the inner circumferential surface of the insertion groove (10) about the hinge shaft hole (11)
The traction handle (C) is an insertion protrusion (20) inserted into the insertion groove (10) of the moving plate (B); A hinge shaft 21 protruding from the inside of the insertion protrusion 20 to both sides of the outer surface; An operation guide hole 22 formed on both sides of the insertion protrusion 20 to have a margin from the front of the hinge shaft 21; A spring 23 for holding the hinge shaft 21 from the inner middle end of the insertion projection 20; It is made of; angle adjustment projections 24 formed on the outer peripheral surface of the insertion projection (20),
The insertion protrusion 20 of the traction handle (C) is inserted into the insertion groove 10 of the moving plate B, and the hinge axis of the insertion protrusion 20 is inserted into the hinge shaft hole 11 of the insertion groove 10 ( 21) is inserted, the angle adjustment projection 24 of the insertion projection 20 is inserted into any one of the angle adjustment grooves 12 of the plurality of angle adjustment grooves 12 formed in the insertion groove 10 is coupled And
The traction handle (C) is a spring 23 in the insertion projection 20 is contracted about the hinge shaft 21 according to the pulling of the traction handle (C) from the moving plate (B), the spring 23 of the By the contraction, the insertion projection 20 is retracted from the insertion groove 10 along the operation guide hole 22 with the hinge shaft 21 as the center, and the angle adjustment projection 24 is released from the angle adjustment groove 12, , In such a state, after rotating the towing handle (C) to a desired angle, release the pull, the angle adjustment projection (24) is elastically coupled to the angle adjustment groove (12) located at another angle, the angle is made of Characterized in that the carrier device for an infant chair.
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