TWI551246B - Integrate walkers and assistants - Google Patents

Description

Integrated walking aid for walkers and walkers

This creation provides a walking aid for integrating walkers and walkers, especially a child walking aid that is structurally stable and can be used as a walker or walker with ease of disassembly.

In the process of growing up, young children are not proficient in controlling the strength of their feet. They often fall because of the unstable center of gravity. To avoid danger when young children practice walking, the industry has designed auxiliary tools for young children to learn to walk. The general children's walking aids can be broadly divided into walkers that surround children and have seats, and walkers for young children to carry out by hand. There are wheels under the chassis of the walker. In the seat and extending the foot to the ground to make the walker travel, and then how to use the foot strength, the walker is set around the young child to avoid collision or fall, suitable for young children who are new to beginners. The bottom of the walker also has wheels, and the upper part is provided with a grip for the child to hold the support force by hand, and pushes the walker to make it travel, so as to achieve the effect of controlling the balance when the child walks, and is suitable for a certain walking ability. Used by young children.

The conventional seat-type walkers and hand-push walkers are separate structures. Consumers must purchase two different step-by-step walking tools for young children to use, not only occupying the home space, but also purchasing two products separately. It is also not economical in terms of expenses. Therefore, the patent No. M342812 proposes a walker that can also serve as a walking aid. The seat can be removed and mounted on the support frame, and the open end of the support frame can be engaged with each other toward the rear end of the frame. , allowing young children to hold the support The frame is used as a walker. However, the chassis of the walker forms an open state on one side, and such a structure may cause deformation, failure, and even danger of the young child during the implementation process due to insufficient strength behind the vehicle body. When the conventional walking aid is used as a walker, the young child needs to push the entire walking tool to move, which is bulky and cannot be used in a narrow indoor space. Therefore, there is a need for improvement in the prior art.

The purpose of the present invention is to solve the above-mentioned prior art problems in that the structure of the walker and the walker is insufficient in strength and is bulky when used as a walker.

In order to achieve the above object, the present invention provides an assisting device for integrating a walker and a walker, comprising a first vehicle body, a support bracket connected to the first vehicle body, and a detachably connected to the support bracket. a second body of the bracket and a grip detachably coupled to the second body. The first vehicle body includes a plurality of first rollers, and a first frame that is connected to each of the first rollers and is annular. The support bracket includes two arms, and a carrier tray connected between each of the arms. Each of the arms is disposed at a distal end of the carrier tray and is provided with a limiting sleeve. The carrier tray is away from each of the limiting positions. One end of the sleeve is provided with a fastening groove. The second vehicle body includes a plurality of second rollers, a second frame connected to each of the second rollers and supported by the carrier and each of the arms, and two second frames that are open to the second frame The second frame body has a fastening member that can be engaged with the fastening groove, and the second frame body can be fitted to the limiting block of each of the limiting sleeves. The grip includes a grip bar, and two latches respectively connected to the ends of the grip bar and corresponding to the holes.

Further, the second vehicle body includes an accommodation space for accommodating the young children, and the integrated walker and the walking aid of the walker further includes a seat disposed in the accommodating space.

Further, the seat comprises a pair of barbs which should be arranged on the carrier plate, and two fastening plates arranged on both sides of the seat, the second frame body comprises a pair of hook grooves which should be barbed, and two corresponding to each a snap-fit block of the buckle.

Further, each of the fastening blocks is provided with a guiding slope, and each of the fastening plates defines a fastening hole for each of the fastening blocks to be embedded.

Further, the integrated walker and the walking aid of the walker further comprise a decorative plate having a plurality of decorative members interlocked with the walker roller.

Further, the fastening component comprises a spring connected to the second frame and normally relaxed, a handle connected to the spring, and a lock connected to the handle and received by the spring in the fastening groove Piece.

Further, the cassette includes a positioning rib disposed away from the center of the cassette.

Therefore, this creation has the following beneficial effects compared to the prior art:

1. This creation can be used as a walker or walker through simple disassembly and assembly. It is suitable for young children in different stages of learning. Compared with the prior art, it is more space-saving and cost-saving to purchase two kinds of walking devices. The second body of the creation can be removed from the support bracket and held by the younger child by holding the grip, which is more stable than the state in which the prior art chassis is formed, and is used by the more popular toddler. The walker dual-purpose walking aid is safer.

2. The second body of this creation is removed and connected to the upper grip, which can be used as a walker. The young children do not need to push the whole walking tool, so they can also play for young children even in a narrow indoor space. And training to walk.

100, 100a, 100b‧‧‧ walking aids

10‧‧‧First body

11‧‧‧First wheel

12‧‧‧ first frame

20‧‧‧ height bracket

21‧‧‧ Arm

211‧‧‧ Limit set

22‧‧‧ Carrying tray

221‧‧‧Snap slot

30‧‧‧Second body

31‧‧‧Second wheel

32‧‧‧ second frame

321‧‧‧Deductions

3211‧‧ ‧ spring

3212‧‧‧Handle

3213‧‧‧Lock block

322‧‧‧Limited blocks

323‧‧‧ hook groove

324‧‧‧ Snap block

325‧‧‧ guiding slope

33‧‧‧ embedded holes

40‧‧‧ grip

41‧‧‧ Holding pole

42‧‧‧Carmen

43‧‧‧ positioning ribs

50‧‧‧ accommodating space

60‧‧‧ seats

61‧‧‧ Barb

62‧‧‧Buckle board

63‧‧‧Closed hole

70‧‧‧ Decorative plate

71‧‧‧Decorative pieces

Figure 1: An exploded view of the walk-through device for the integrated walker and walker.

Figure 2-1: The combination of the first car body and the second car body.

Fig. 2-2: is a partial enlarged view of Fig. 2-1.

Fig. 3 is an exploded perspective view showing the first embodiment of the present invention.

Figure 4-1: A three-dimensional combination diagram of the first embodiment of the creation.

Fig. 4-2 is a cross-sectional view taken at the A-A position in Fig. 4-1.

Fig. 4-3: is a partial enlarged view of Fig. 4-2.

Figure 4-4: Schematic diagram of the operation of the fastening groove and the fastening piece.

Fig. 4-5: is a partial enlarged view of Fig. 4-1.

Fig. 5 is a perspective assembled view of the second embodiment of the present invention.

Figure 6-1: An exploded perspective view of the second embodiment of the present invention.

Fig. 6-2: A partial enlarged view of Fig. 6-2.

Figure 7-1: Side view of the creation of the walker body and the decorative plate.

Figure 7-2: Schematic diagram of the operation of the creative walking car body and the decorative plate.

Please refer to the technical features and operation modes of this application for several preferred implementations, and with reference to the illustrations, please refer to the review. Furthermore, the drawings in this creation are not necessarily drawn to the actual scale for convenience of description, and the proportions in the drawings are not intended to limit the scope of the claimed invention.

For the technical content of this creation, please refer to Figure 1, Figure 2-1 to Figure 2-3. This creation provides a walk-through device 100 for integrating walkers and walkers, including a a body 10, a bracket 20 connected to the first body 10, and a detachable connection The second body 30 of the bracket 20 and a grip 40 detachably coupled to the second body 30. The assisting device 100 can assemble the first vehicle body 10, the support bracket 20 and the second vehicle body 30 to form a walker, or assemble the second vehicle body 30 and the grip 40 to form a walking aid. The vehicle, thereby changing the type of the walking aid 100 to assist young children of different stages of growth to learn to walk.

Specifically, the first vehicle body 10 includes a plurality of first rollers 11 and a first frame 12 connected to each of the first rollers 11 and having an annular shape. The first frame 12 is arranged in a ring shape to form a relatively strong structure, ensuring sufficient safety and support for young children. The support bracket 20 includes two arms 21 and a carrier 22 connected between each of the arms 21, and each of the arms 21 is disposed at a distal end of the carrier 22 with a limiting sleeve 211. A latching slot 221 is defined in one end of the disc 22 away from each of the limiting sleeves 211. The bracket 20 is foldable to facilitate storage and space saving. The second body 30 includes a plurality of second rollers 31, a second frame 32 connected to each of the second rollers 31 and bearing the carrier 22 and each of the arms 21, and two The second frame 32 has a hole 33 embedded therein.

Referring again to FIGS. 2-1 to 2-3 and FIG. 3, in the embodiment, the walking aid 100a is in the form of a toddler, and the child can be placed in the central space. Stretching to the ground and applying force to the ground moves the walking aid 100a, thereby training the young child how to walk with the foot.

The second vehicle body 30 includes an accommodating space 50 for accommodating a child, and the young child can operate the whole of the walker in the accommodating space 50. In the embodiment, the escaping device 100a preferably includes There is a seat 60 disposed in the accommodating space 50 to enable the young child to support the young child and to extend the foot to the ground and slide each of the first rollers 11 when the child is not familiar with the foot force applying mode. As shown in FIG. 4-1 to FIG. 4-4, the second frame 32 includes a fastening slot 221. The fastening member 321 can be fitted to the limiting block 322 disposed on each of the limiting sleeves 211 (as shown in FIG. 2-2). The fastening member 321 includes a spring 3211 connected to the second frame 32 and normally relaxed, a handle 3212 connected to the spring 3211, and a handle 3212 connected thereto and abutted by the spring 3211. The lock block 3213 in the slot 221 is fastened. As shown in FIG. 4-3, when the second body 30 is connected to the bracket 20, the spring 3211 pushes the handle 3212 outward and the latch 3213 is located in the fastening slot 221. . As shown in FIG. 4-4, when the user wants to disassemble, the user only needs to pull the handle 3212 out to release the lock block 3213 from the fastening slot 221, and the second vehicle body 30 can be lifted from the bracket. 20 is removed. According to the above configuration, the first vehicle body 10, the support bracket 20, and the second vehicle body 30 can be disassembled and assembled by a simple operation. Referring to FIG. 3, FIG. 4-1, and FIG. 4-5, the seat 60 further includes a pair of barbs 61 that should be disposed on the carrying tray 22, and two buckles disposed on both sides of the seat 60. The second frame body 32 includes a pair of hook grooves 323 (refer to FIG. 2-1) which should be barbed 61, and two fastening blocks 324 corresponding to each of the fastening plates 62, as shown in the figure. Each of the fastening blocks 324 is provided with a guiding slope 325, and each of the fastening plates 62 defines a fastening hole 63 for each of the fastening blocks 324 to be embedded. When the seat 60 is installed, the user only has to insert the barb 61 into the hook groove 323 (as shown in FIG. 4-2), and press the seat 60 toward the first body 10, each of which is The fastening plate 62 is slightly bent inward along the guiding slope 325, and the fastening plate 62 is returned to the fastening plate 63 when each fastening block 324 passes through the fastening hole 63, and the two are fastened and fixed. The effect.

Referring to FIG. 5, FIG. 6-1, and FIG. 6-2, in the embodiment, the integrated walker and the walking aid 100b of the walker form a walking mode state, and are available for children. Holding the grip 40 pushes the walking aid 100b to move. This type is suitable for young children with better foot development and better walking ability, thereby training the balance feeling of the young child when walking.

Specifically, the grip 40 includes a gripping lever 41, and two latches 42 respectively connected to the ends of the gripping lever 41 and corresponding to the holes 33. In one embodiment, the cassette 42 includes a positioning rib 43 disposed away from the center of the cassette 42 to ensure that the cassette 42 and the insertion hole 33 can be connected only in a specific direction to have a foolproof function.

In addition, referring to Figures 7-1 and 7-2, in order to increase the incentive for young children to walk, the integrated walker and walker assisting device 100b may further include a decorative plate 70 having a plurality of The decorative member 71 of the second roller 31 is connected to each other. Each of the decorative members 71 can be an animal-like doll or the like. The decorative plate 70 and the second roller 31 can transmit transmission elements such as a bevel gear (not shown). ) Produce linkages. When the young child pushes the assisting device 100b, each of the second rollers 31 rotates and drives the decorative member 71 on the decorative plate 70 to rotate or move the decorative members 71, thereby generating fun and inducing young The motivation for children to practice walking.

In summary, the creation of the Walker and Walker's walking aid can be used as a walker or walker, and can be applied to different children who learn to walk, so that the purpose of a single product can be used for two purposes. And this creation has the advantages of easy disassembly and assembly, stable structure, etc. It is also safer and more practical than the conventional walker and walker dual-purpose walking aid.

100‧‧‧Helper

10‧‧‧First body

11‧‧‧First wheel

12‧‧‧ first frame

20‧‧‧ height bracket

21‧‧‧ Arm

22‧‧‧ Carrying tray

221‧‧‧Snap slot

30‧‧‧Second body

31‧‧‧Second wheel

32‧‧‧ second frame

33‧‧‧ embedded holes

40‧‧‧ grip

Claims (6)

An auxiliary walking device for integrating a walker and a walker includes: a first vehicle body including a plurality of first rollers, and a first frame connected to each of the first rollers and having an annular shape; a support bracket connected to the first vehicle body, the bracket bracket includes two arms, and a carrier tray connected between each of the arms, each of the arms being disposed away from the end of the carrier tray a socket, the carrier is provided with a fastening slot at one end of each of the limiting sleeves; a second body detachably connected to the bracket, comprising a plurality of second rollers, one connected to each of the first a second frame supported by the carrier and the second frame of the arm, and two embedded holes formed in the second frame. The second frame includes a sleeve that can be engaged with the fastening slot. a fastening member, which can be fitted to the limiting block of each of the limiting sleeves; and a grip detachably connected to the second vehicle body, including a holding rod, and two respectively connected to the holding The ends of the rod and corresponding to the holes in which the holes are embedded. Wherein the fastening component comprises a spring connected to the second frame and normally relaxed, a handle connected to the spring, and a locking block connected to the handle and received by the spring in the fastening groove. The assisting device for integrating the walker and the walker according to claim 1, wherein the second body includes an accommodation space for accommodating the young child, the integrated walker and the step aid The vehicle's walking aid further includes a seat disposed in the accommodating space. An assisting walker for an integrated walker and walker according to claim 2, wherein the seat comprises a pair of barbs that should be placed on the tray, and two snap plates disposed on both sides of the seat. The second frame comprises a pair of hook grooves that should be barbed, and two corresponding to each of the fastenings The clasp of the board. The assisting device for integrating the walker and the walker according to claim 3, wherein each of the fastening blocks is provided with a guiding inclined surface, and each of the fastening plates is provided with one for each of the fastening blocks. Embedded snap hole. The walking device for integrating the walker and the walker as described in claim 1 further includes a decorative plate having a plurality of decorative members interlocking with the walker roller. The walking device for integrating the walker and the walker of claim 1, wherein the cassette includes a positioning rib disposed away from the center of the cassette.