TW202017512A - Folding baby dining chair which is easy to adjust a height of a dining table and is convenient to store - Google Patents

Abstract

This invention relates to a folding baby dining chair, comprising a bottom supporting frame, two telescopic arms respectively connected to the two ends of the bottom supporting frame, and a seat. Each of the telescopic arms comprises a sleeve connected to the bottom supporting frame, a stepping member pivotally disposed to the sleeve, a supporting rod sliding relative to the sleeve, and a plurality of guiding slots disposed in the supporting rod and accommodating the stepping member. The seat comprises two connecting parts individually connected to each of the supporting rods, a chair back connected to the connecting parts, and a desk board detachably connected to the chair back.

Description

Folding baby dining chair

The invention relates to a collapsible baby dining chair, in particular to a collapsible baby dining chair for parents to easily adjust the height of the dining table and to store it conveniently.

In the baby care tools, the baby dining chair is equipped with a movable table board, so that the baby can be safely fixed on the chair after riding, and it is convenient for parents to feed. When dining, parents are able to place children's food on the table slightly higher than the table, reducing the burden on many parents. In recent years, many manufacturers have introduced baby dining chairs that are lighter, easier to store, or more design-friendly.

However, since the height of the dining table used by each family is not the same, in addition to the removable and fixed movable function of the table of the baby dining chair, ideally the height design needs to be adjusted. Moreover, the indoor activity space is limited. If the baby and the dining car can have the function of folding and storing, the problem of occupying indoor space can be avoided. Therefore, how to improve the deficiency caused by the poor space utilization efficiency of the conventional front and rear seat double strollers is a problem that the industry urgently wants to overcome.

The purpose of the present invention is to solve the problems that the prior art baby dining cart can not adjust the height of the dining table and occupy space.

To achieve the above object, the present invention provides a collapsible baby dining chair, which includes a bottom bracket, two telescopic arms respectively connected to both ends of the bottom bracket, and a seat. Each of the telescopic arms includes a sleeve connected to the bottom bracket, a stepping member pivotally mounted on the sleeve, a pair of support rods that should slide the sleeve, and a plurality of support rods provided on the support rod and capable of accommodating the Guide groove for stepper. The seat includes two connecting parts respectively connected to each of the support rods, a chair back connected to the connecting part, and a desk board detachably connected to the chair back.

Further, the bottom bracket includes two front frames respectively connected to each telescopic arm, two respectively operably pivotally connected to each rear frame of the front frame, and one used to control each rear frame relative to each front frame Pivot control button.

Further, the control button includes a pressing portion, two are linked by the pressing portion and respectively pass through one of the front frame and the corresponding rear frame pull cord, and two respectively connect one of the pull cord locking members.

Further, the control button includes two inclined portions respectively inclined toward each of the rear frames.

Further, each of the telescopic arms includes a sliding rail corresponding to each of the guide grooves, the stepping member includes a fixing portion, a through portion of the fixing portion and the sleeve can slide in the sliding rail The fixed shaft is a movable part disposed on one side of the fixed part, and a movable shaft pivotally connected to the movable part.

Further, the connecting portion includes two connecting rods extending away from each other, and two oblique grooves respectively corresponding to one of the connecting rods.

Further, the seat includes a table joint that connects the back of the chair to the table.

Further, the seat includes a handle connected to the back of the chair, a double-port buckle slot away from the handle, and two lockable tips that can be fixed to the double-port buckle slot, respectively.

Further, the seat includes a pivotable foot pedal.

Therefore, compared with the prior art, the present invention has the ability to easily adjust the height of the table board to match the dining table for parents to take care of the baby. In addition, the chair back of the present invention can be easily separated from the bottom frame, and the front frame and the rear frame can be folded, which has the advantage of easy storage.

100‧‧‧Baby dining chair

10‧‧‧Bottom bracket

11‧‧‧Front frame

12‧‧‧Rear

13‧‧‧Control button

131‧‧‧Pressing part

132‧‧‧Drawstring

133‧‧‧Lock

134‧‧‧inclined part

20‧‧‧Telescopic arm

21‧‧‧Casing

22‧‧‧Stepping

221‧‧‧Fixed Department

222‧‧‧Fixed shaft

223‧‧‧Activity Department

224‧‧‧moving axis

225‧‧‧Shrapnel

23‧‧‧support rod

24‧‧‧Guide groove

25‧‧‧slide

30‧‧‧seat

31‧‧‧ Connection

311‧‧‧ connecting rod

312‧‧‧chute

32‧‧‧back

33‧‧‧desk

34‧‧‧desk joint

35‧‧‧handle

36‧‧‧Double slot

37‧‧‧Lock tip

38‧‧‧ foot pedal

Fig. 1 is a perspective view of the expanded state of the foldable baby dining chair of the present invention.

Fig. 2 is a perspective view of the folded state of the foldable baby dining chair of the present invention.

Figure 3: Exploded perspective view of the telescopic arm of the present invention.

Fig. 4 is a side sectional view of the foldable baby dining chair of the present invention.

Fig. 5 is a schematic diagram of the retracted state of the telescopic arm of the present invention.

Figure 6: The bottom sectional view of the bottom bracket of the present invention.

Fig. 7 is a schematic diagram of the use state of the control button unlocking of the present invention.

Figure 8: An exploded perspective view of the seat and the telescopic arm of the present invention.

Figure 9: A three-dimensional combination of the seat and the telescopic arm of the present invention.

Fig. 10 is a schematic plan view of the chair back of the present invention.

Here are a few preferred implementations of the technical features and operating methods of this application, and they are described in conjunction with the illustrations below, for review and reference. In addition, the drawings in this creation are not necessarily drawn according to actual proportions for the sake of illustration, and the proportions in the drawings are not used to limit the scope of protection claimed in this creation.

Regarding the technology of the present invention, please refer to FIGS. 1 to 10, the present invention provides a collapsible baby dining chair 100, including a bottom bracket 10 and two telescopic arms 20 respectively connected to both ends of the bottom bracket 10, And one seat 30. Specifically, each of the telescopic arms 20 includes a sleeve 21 connected to the bottom bracket 10, a stepping member 22 pivotally mounted on the sleeve 21, and a pair of support rods 23 that should slide the sleeve 21, And a plurality of guide grooves 24 disposed on the support rod 23 and capable of accommodating the stepping member 22. Referring to FIGS. 4 to 5, each of the telescopic arms 20 includes a sliding rail 25 corresponding to each of the guide grooves 24, the stepping member 22 includes a fixing portion 221, and a fixing portion penetrates the fixing portion 221 and the fixed shaft 222 that the sleeve 21 can slide in the slide rail 25, a movable portion 223 disposed on one side of the fixed portion 221, and a movable shaft 224 pivotally connected to the movable portion 223. In this embodiment, the movable shaft 224 is supported by an elastic piece 2255 and is disposed in the groove of the movable portion 223 to provide the force when the movable portion 223 is reset. Therefore, when the user pushes and pulls the support rod 23, the stepping member 22 will move in each of the guide grooves 24 like a ratchet, and will be locked in one of the guides when the user does not apply force Slot 24 Inside. By changing the position of the guide groove 24 of the stepping member 22 at each different vertical position, the purpose of adjusting the height of the foldable baby dining chair 100 through each telescopic arm 20 is achieved.

Referring also to FIGS. 6 and 7, the bottom bracket 10 includes two front frames 11 respectively connected to each of the telescopic arms 20, two respectively operably pivotally connected to each rear frame 12 of the front frame 11, and one A control button 13 for controlling each of the rear frames 12 to pivot relative to each of the front frames 11. Each of the front frame 11 and each of the rear frame 12 are used to install wheels. The control button 13 includes a pressing portion 131, two are linked by the pressing portion 131 and respectively pass through one of the front frame 11 and the corresponding pull cord 132 of the rear frame 12, and two are respectively connected to one of the pull cord 132 Locking member 133. In this embodiment, the control button 13 includes two inclined portions 134 respectively inclined toward each of the rear frames 12. In a normal state, the locking member 133 will lock the pivotal state of each of the front frame 11 and each of the rear frames 12, and when the user presses the pressing portion 131, The inclined portion 134 changes its slope and contracts toward the pressing portion 131, thereby unlocking the locking member 133. At this time, each of the rear frames 12 can be pivoted relative to each of the front frames 11 and has the effect of facilitating storage.

Referring to FIGS. 8 to 10, the seat 30 includes two connecting portions 31 respectively connected to each of the support rods 23, a seat back 32 connected to the connecting portion 31, and a detachably connected seat back 32之台板33. In this embodiment, the connecting portion 31 includes two connecting rods 311 extending away from each other, and two inclined grooves 312 respectively corresponding to one of the connecting rods 311. The chute 312 is preferably opened obliquely away from the ground, so that the seat 30 can be fixed to each support arm by gravity without slipping. The seat 30 includes a table joint 34 connecting the seat back 32 and the table 33, and a foot pedal 38 pivotable on the table joint 34 for the infant to lean on his feet when riding.

In addition, the seat 30 includes a handle 35 connected to the seat back 32, a double-port buckle groove 36 away from the handle 35, and two locking tips 37 that can be respectively fixed to the double-port buckle groove 36. The user can pull the handle 35 upward to unlock each locking pin 37 from the double-port buckle groove 36, and then adjust the inclination of the seat back 32 relative to the seat 30 by rotation.

The content of this creation has been described in detail above, but the above are only the preferred embodiments of this creation, but the scope of the implementation of this creation cannot be limited by this, that is, any equal changes and Modifications should still fall within the scope of the patent for this creation.

100‧‧‧Baby dining chair

10‧‧‧Bottom bracket

11‧‧‧Front frame

12‧‧‧Rear

13‧‧‧Control button

20‧‧‧Telescopic arm

21‧‧‧Casing

23‧‧‧support rod

30‧‧‧seat

31‧‧‧ Connection

32‧‧‧back

33‧‧‧desk

34‧‧‧desk joint

38‧‧‧ foot pedal

Claims (9)

A collapsible baby dining chair, comprising: a bottom bracket; two telescopic arms respectively connected to the two ends of the bottom bracket, each of the telescopic arms respectively includes a sleeve connected to the bottom bracket, and a pivot is arranged on the set A stepping member of the tube, a pair of supporting rods that should slide the sleeve, and a plurality of guide grooves provided on the supporting rod and capable of accommodating the stepping member; The connecting part is a chair back connected to the connecting part, and a desk board detachably connected to the chair back. The collapsible baby dining chair as described in item 1 of the patent application scope, wherein the bottom bracket includes two front frames respectively connected to each of the telescopic arms, and two respectively operably pivotally connected to each rear frame of the front frame, and A control button for controlling the pivoting of each rear frame relative to each front frame. The collapsible baby dining chair as described in item 2 of the patent application scope, wherein the control button includes a pressing part, and the two are linked by the pressing part and respectively pass through a drawstring of one of the front frame and the corresponding rear frame , And two are respectively connected to one of the locking pieces of the drawstring. The collapsible baby dining chair as described in item 3 of the patent application scope, wherein the control button includes two inclined portions respectively inclined toward each of the rear frames. The collapsible baby dining chair as described in item 1 of the patent scope, wherein each of the telescopic arms respectively includes a sliding rail corresponding to each of the guide grooves, the stepping member includes a fixing portion, and a The fixed part and the fixed shaft capable of sliding in the slide rail, a movable part provided on one side of the fixed part, and a movable shaft pivotally connected to the movable part. The collapsible baby dining chair as described in item 1 of the patent scope, wherein the connecting portion includes two connecting rods extending away from each other, and two oblique grooves respectively corresponding to one of the connecting rods. The collapsible baby dining chair as described in item 1 of the patent application, wherein the seat includes a table joint connecting the back of the chair and the table. The collapsible baby dining chair as described in item 1 of the patent application scope, wherein the seat includes a handle connected to the back of the chair, a double-port buckle slot away from the handle, and two can be fixed to the double-port buckle slot respectively Of the lock. The collapsible baby dining chair as described in item 1 of the patent scope, wherein the seat includes a pivotable foot pedal.

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