TW548218B - Baby seat and baby car - Google Patents

Abstract

A baby seat has a curved removable guard arm, which is located between front end portions of armrest portions that are formed on two sides of a seat plate, on which a baby sits. The front end portions of the armrest portions 22a are formed integrally with upwardly extending projections 22b. Metal cylindrical members 65 are sleeved on at least outer peripheries of the projections 22b. Because the projections 22b and the metal cylindrical members 65 are formed with openings 67, engaging members 66 that engage the engaging portions of the guard arms are biased by spring members 68 to project partially and outwardly therefrom.

Description

548218 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. [Explanation of the invention] [Technical Field] The present invention relates to a child chair, and in particular, to a child chair that can be freely attached and detached from the body of the child car. Technology] Generally speaking, in the stroller used when carrying infants and children outdoors for needs such as walking and shopping, in addition to allowing the stroller to be easily folded, stored and carried as needed, the following are proposed It is recommended for practical use, such as being in a back state, that is, a hand-pushing state facing the back of an infant or a face-to-face state, that is, pushing a hand-to-face feel of an infant. Between the top parts of the armrests on both sides of the seat board where the infant is seated, the suspension can be freely attached and detached to prevent the child from slipping off the child's chair. That is, the tops of the armrests are formed with protruding protrusions. A protruding portion, and a locking pin protruding from an opening provided on the side of the protruding portion, the locking pin is given a The potential energy on the outside, and the aforementioned protrusions are individually embedded in the recesses formed on the lower portions of both ends of the protective arm, and the locking pins provided on the aforementioned protrusions are engaged with the recesses provided in the recesses of the protective arm. However, in the infant chair of such a stroller, the impact force of the locking pin will be added to the opening of the protruding portion each time when the protective arm is mounted and dismounted, so the vicinity of the aforementioned opening There is a possibility of damage. In particular, when the material of the armrest portion is made of light weight because of light weight, the strength near the opening will be

Questions. X [Invention of the invention] The national standard (CNS) A4 specification of this paper standard stab towel (210 X 297 public love --- _r ---.----_ equipment --- (Please read the precautions on the back first (Fill in this page again) 548218 A7 B7

In view of this, the present invention aims to provide a baby chair that can secure the strength of the locking member formed near the universal opening of the locking member formed on the protruding portion for mounting the protective arm. The invention relates to a baby stroller, comprising: a baby stroller body; a baby chair having a seat plate that is threaded on the baby stroller body; and a selective rod system that is assembled on the baby stroller body and is positioned below the child-like seat plate; and The aforementioned infant chair is provided with a locking member which is engaged with the aforementioned brace. Ben Maoming is a kind of baby + car, in which the infant car system has a pair of armrest handles, and the baby and child chairs have a pair of armrest parts fitted on each armrest handle. * The present invention is a kind of car, in which each of the armrest handles is provided-can be j :, a locking pin that protrudes freely and is formed on the armrest sergeant corresponding to each of the armrest handles to allow the locking pin to enter Its locking hole. i. The present invention is a baby carriage ', wherein the locking member is provided with a _ |

The fitting grooves of the struts are described. I. The present invention is a kind of baby carriage, wherein the locking member is provided with an enabling _ _

The fitting grooves of the struts are described. I Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics The present invention is a stroller in which the strut system is formed into a time shape, i, and both ends thereof are connected to the aforementioned pair of armrest handles. ^ The present invention is a stroller in which the underside of the seat plate of the toddler chair is provided with a -hook member 'the hook member is located at the engagement position | position engaged with the strut' and the release position disengaged by the strut . The present invention is a baby stroller ’which has the hook member equipped with— 胄 j except the lock lever, the hook member can be in the engaged position and the released position @ |

This paper rule money account @ 家 standard (CNS) A4 size vermiculite 297 mm) -------------- Packing < 1 — * (Please read the precautions on the back before filling in this Page) 548218

5. Description of the invention (3) Mover. Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economics The present invention is a stroller in which the aforementioned unlocking lever is extended outward along the lower surface of the seat plate. The present invention is a stroller, wherein the hook member has a lock-up prevention piece, and the lock-up prevention piece enters into the seat panel when the hook member is positioned at -4, and the hook member is in a released position. When it protrudes to the outside of the seat plate. The invention relates to a baby carriage, wherein the seat plate of the toddler chair is provided with an unlocking prevention pin, and the unlocking lever has an opening, and the unlocking prevention pin is located on the hook member and is engaged When in the position, enter the seat plate and insert it into the opening of the unlocking vertical rod, and when the aforementioned hook member is in the released position, it protrudes to the outside of the seat plate and leaves from the opening of the unlocking lever. The invention relates to a baby carriage, wherein the unlocking prevention pin is given a potential energy toward the outside of the seat plate by a spring. The invention relates to a stroller, wherein the stroller seat can be installed in one of the first position facing forward and the second position facing backward with respect to the body of the stroller. The invention relates to a toddler chair, comprising: a seat plate; a pair of armrest portions provided on the seat plate; and an arc-shaped protective arm suspended between the pair of armrest portions, and the aforementioned armrest portions are provided with The present invention is a child chair in which a metal-like member is embedded in the periphery of each of the aforementioned projections. This paper size applies to China National Private Standard (CNS) A4 specification (210 X 297 public love) -6- (Please read the note on the back-matters before I .. .-- Fill this page) · 548218

Jade, invention description (printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs

This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm). The invention is a child chair, in which each of the aforementioned protrusions is provided with a locking member that can freely advance and retreat, which can protrude outward and engage with Of the aforementioned protective arms, the ^ stop recess. The present invention relates to a baby chair, wherein each of the protrusions is provided with a spring member capable of imparting outward potential energy to the latching member. [Brief description of the figure] FIG. 1 is an exploded perspective view of the stroller of the present invention. Fig. 2 is a diagram illustrating a state in which a baby seat is mounted on a baby carriage body in a rear state. 4. Fig. 3 is a diagram illustrating a state in which a toddler chair is mounted on a toddler car body in a face-to-face state. Fig. 4 is a perspective view illustrating the structure of a toddler chair according to the present invention. Fig. 5 is a diagram illustrating a configuration of a mounting portion of a side plate of the toddler chair shown in Fig. 4; Fig. 6 is a schematic diagram illustrating the structure and operation of a child chair. Fig. 7 is a perspective view illustrating a state of a folding child chair. FIG. 8 is a diagram illustrating a state after the baby carriage with the baby chair folded is installed. Fig. 9 is a cross-sectional view illustrating an armrest handle and an upper lock portion of the armrest portion. Fig. 10 is a diagram illustrating another example of a lock device for locking a baby seat to a stroller body. Fig. 11 is a plan view illustrating a half and a half of a part of the unlocking lever to be displayed in the locking device of Fig. 10. Fig. 12 is a diagram illustrating another example of the unlocking prevention device. Fig. 13 is a cross-sectional view illustrating a protruding portion for assembling a protective arm. -7- * ------------- install --------- order --------- line (Please read the precautions on the back before filling this page ) 548218 Description of the invention [[Embodiments of the invention] The following describes the embodiments of the present invention with reference to the drawings. —Μ —.----- i 装 — (Please read the precautions on the back before filling this page) The reference numeral 10 in the figure 1 is the body of the stroller, and it is composed of the following components: 'the left and right sides of the front wheel U _ pair of front feet 12, the left and right sides of the rear wheel 13, a pair of rear feet 14, bent into an approximately U shape The handlebar 15, a pair of left and right armrest handles 16, and the front side connecting member 17 which also serves as a foot pedal. The front ends of the left and right sides of the aforementioned handlebar 15 are each divided into one end, and each The other end of the armrest handle 16 is pivotally connected to the front foot 12. Also, the right rear foot 14 is pivotally connected to the armrest handle 16, and the middle portion of the foot 14 is provided with a locking piece that can be moved forward and backward after reading left and right. 15 &, the locking piece 15a can be snapped away from the front end of the handlebar 15. On the other hand, the left and right rear feet 14 are connected by the rear side connecting member 18, and the left and right front feet ^ The front side connecting members 17 are connected to each other. Furthermore, the middle part of the front foot 12 is pivotally connected to the front end of the connecting rod 19, and the rear end of the connecting rod 19 is pivotally connected to the middle portion of the bracket 20. The two ends are respectively pivoted to the handlebar and the hind foot 14, which are L-shaped. It is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, and as shown in Figure 1, by pushing the handle on the front end of the handlebar 15 15a is locked at the middle of the rear foot 14 to keep the stroller body in a usable and unfolded state. On the other hand, by operating the operation device A provided on the handlebar 5 and releasing the front end of the handlebar 15 If the locking piece i5a is engaged with the rear foot 14, the armrest handle 16, the front foot 12, the rear foot 14, and the connecting rod 19 can be shaken, and can be folded for easy carrying, etc. Moreover, the armrest portion 22a of the toddler chair 21 can be folded. The armrest 16 is hung on the stroller body 10 from above, so that the toddler chair 21 is fixed to the aforementioned stroller.

5482lg

V. Invention Description (Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs

-w. At this time, by selecting the aforementioned infant chair 21 to be mounted on the stroller body 10 in the opposite direction, a hand-pushing state facing the back of the infant or a hand-pushing state facing the infant can be made. Figure 2 illustrates the hand-pushing state facing the back of the infant (toddler chair 21 is the first position facing forward), and Figure 3 illustrates the hand-pushing state facing the infant (toddler chair 21 is facing rearward) State of position 2). -Figure 4 is a diagram illustrating the general structure of the aforementioned child chair 21. The main sound system of the child chair 21 is composed of the seat board 22, the back board 23 that supports the back, and the head protection. Of the headrest portion 24. · Armrest portions 22a are integrally formed on both sides of the seat plate 22, and a freely detachable arc-shaped protective arm 25 is suspended between the front ends of the left and right armrest portions 22a. That is, the left and right armrest portions 22 & front ends are provided with protruding portions 22b protruding upward, respectively, and the protruding portions 22b are engaged with recesses (not shown) formed on the lower sides of both ends of the protective arm 25. Also, the front edge of the seat plate 22 is provided with a foot pedal dress 26 which can freely advance and retreat, and as shown in FIG. 5 and FIG. The horizontal axis 28 of 27 makes the lower end of the back plate 23 pivotably connected to the rear edge of the seat plate 22. The back plate 23 can be fixed at a plurality of inclined positions relative to the seat plate 22 by a fixing device (not shown) to cope with the complaints of infants. The headrest portion 24 is pivotably connected to the upper end portion of the back plate 23 by the horizontal shaft 29. The two sides of the back plate 23 are respectively provided with shafts 30 extending along the two side edges of the back plate 23, and one end of the shaft 30 is pivotably connected to the bracket 27 provided upright on the seat plate 22 through a pin 31. , And the other end of the shaft 30 is pivoted to this paper standard, applicable to China National Standard (CNS) A4 (210 X 297 public love) -9 · ------- 11-^ ----- ---- Line (Please read the precautions on the back before filling this page) 548218 A7 B7 V. Description of the invention () The side of the headrest 24. (Please read the precautions on the back before filling in this page) The cylindrical portion 32a formed on the base end of the side plate 32 is slidably and rotatably fitted to the aforementioned shaft 30, and is projected on the shaft 30. The pin 33 is engaged with a spiral guide groove 34 formed in the cylindrical portion 32 a of the side plate 32. In addition, when the toddler chair 21 is in the use state, that is, the back plate 23 is in a state of being inclined to a certain inclined angle from the seat plate 22, and the side plate 32 is in a vertical state. In addition, one end of the adjustment shaft 35 is mounted on the end of the round portion 32a of the side plate 32 in a state capable of being shaken to a certain degree, and the other end of the adjustment shaft 35 is connected by the pivot of the shaft 30, that is, The position of the pin 31 is pivotably connected to a side plate opposite to the seat plate 22 ′ and a position a near the back plate 23. Then, the back plate 23 is suspended while being folded around the horizontal shaft 28 to the seat plate 22 side, and according to this action, the shaft 30 and the side plate 32 are suspended together with the pin 31 as the center. However, at this time, because the pivotal position a of the pin 3 丨 and the adjustment shaft 35 is staggered back and forth ', the side plate 32 can be slid in the axial direction of the opposite shaft 30 through the adjustment shaft 35, and the above-mentioned pin 33 and guide can be used. The groove 34 is engaged, and the side plate 32 can be rotated from the aforementioned vertical state to an almost horizontal state (see Fig. 6, drawing a line with reference to 2 points). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Therefore, when the back plate 23 is rotated to the side of the seat plate 22, the folding position of the back plate 23 is not adjusted by the side plate 32, but can be delicate. Fold. FIG. 7 illustrates a state in which the aforementioned child chair is folded. Fig. 8 illustrates a state of the folding stroller, and the stroller is attached to the stroller body 10 as the aforementioned stroller 21 is installed. However, as shown in FIG. 1, etc., 16 is mounted on the armrest portion 22a of the toddler chair 21 by the armrest of the stroller body 10 and is engaged with each other, so that the Chinese national standard (CNS) is applied to the paper size of the stroller. A4 specifications (21,297 mm) -10- Printed clothing by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 548218-A7 r____B7______ • V. Description of the invention (8) Body 10 is installed with a child chair 21 The outer side surface of the armrest of the vehicle body is provided with a concave portion 40 having a lower end edge formed in an arc shape on the upper side thereof, and an outer side plate formed in a shape corresponding to the aforementioned concave portion 40 of the armrest portion 22a of the infant chair 21, Fitted to the aforementioned recessed portion 40. Furthermore, the left and right armrest handles 16 of the stroller body 10 are respectively fixed with left and right upper end portions of a duct-shaped brace 41 bent in a zigzag shape. On the other hand, a lower end of the seat plate 22 of the chair 21 is formed with an opening at the lower end and extending upward; a protruding groove 42 ′ is protruded with at least one plate-shaped locking member 43. • Then, when the infant tip is installed on the stroller body 10, once the toddler chair 21 is lowered relative to the stroller body 10, the outer side plate of the armrest portion 22a is guided and engaged with the recess of the armrest handle 16, and the toddler chair 21 can be easily The ground is placed at a predetermined position of the stroller body 10. At the same time, the recessed groove 42 of the locking member 43 provided below the seat plate 22 will be fitted to the strut 41 connecting the left and right armrest handles 16 of the stroller body 10, and the lever 41 The lower horizontal portion supports the seat plate 22.

As shown in FIG. 9, the armrest handle 16 is provided with a locking pin 45 that imparts potential energy protruding outward by a spring material. On the other hand, the outer wall of the armrest portion 22a of the toddler chair 2 丨 is formed with the aforementioned card The stopper pin 45 can enter the engaging stopper hole 46. A locking release button 47 is provided in the locking hole 46, and the locking release button 47 can be moved by a predetermined amount in the axial direction of the locking hole 46, and contacts the front end of the locking pin 45 to make the front end It protrudes outward from the outer side surface of the armrest portion 22 & ----- Ί ----------- ^ (Please read the precautions on the back before filling this page) Therefore, lower the toddler chair 21 as described above, and place the card on the armrest 22a It is locked at the predetermined position of the handrail 16 of the stroller body 10.

548218 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ________B7 _ V. Description of the invention (9) It will enter into the locking hole 46 and engage with it to lock the child chair 21. On the other hand, • When removing the toddler chair 21 from the stroller body 10, press the locking release button 47 and push the locking pin 45 inward against the spring 44 to release the locking pin 45 and the locking hole 46. The lock is locked, and the toddler chair 21 is easily lifted from the stroller body 10 upward. In this embodiment, as described above, in addition to the armrest portion 22a of the toddler chair 21, the armrest handle 16 on which the stroller body 10 is hung is placed in parallel, and the locking member 43 provided below the seat plate 22 is engaged. The groove 42 is engaged with the stay 41, so when the lock is unlocked as described above, the infant chair 21 can be prevented from rotating even if the infant rides on the back plate 23 of the child-free chair 2 Γ. Therefore, at the same time when the lock is released, it is possible to reliably prevent the child seat 21 from rotating and falling off by the child car seat; thus, such as a situation where infants fall from the child car. 10 and 11 are diagrams illustrating other examples of the locking device of the toddler chair 21. The lower face of the seat plate 22 of the toddler chair 21 is provided with a hook member 50. The hook member 50 can be engaged with and The struts 41 connecting the left and right armrest handles 16 of the stroller body 10 are disengaged. That is, in the aforementioned hook member 50, the middle portion thereof is pivotally connected to the seat plate 22 via the horizontal shaft 51. One end of the hook member 50 is provided with a hook 50a that engages with the brace 41, and the other end is protruded upward by the opening portion 52 formed in the seat plate 22 by the swing of the hook member 50, or an integrated one. The unlocking preventing piece 50b is formed at the same position as the seat plate. As shown in Figs. 10 and 11, a plate-shaped unlocking lever 54 is provided on the lower side of the seat plate 22, which is supported by a guide 53 and can be moved forward and backward by the guide 53. There are protrusions 55 on both sides of the front end of the unlocking lever 54, and the protrusions 55 are embedded with the aforementioned fishing structure —: —.----- 装 — (please first Read the notes on the back and fill out this page) · -12- Printed by the Consumers 'Cooperative of the Intellectual Property Bureau of the Ministry of Economy 548218 * A7 • B7 Invention Description (^ Pin 50 protruded near the 50a pin 56. Also' 如 第As shown in FIG. 11, a spring receiver 57 is provided at the rear end of the unlocking lever 54, and a spring 59 is provided between the spring receiver 57 and a spring receiver 58 provided on the seat plate 22. The lever 54 is given a potential energy often in the introduction position (solid line position in FIG. 10) by the aforementioned spring 59 to keep the hook 50a in a state of being engaged with the floor rod 41. Then, as shown in FIG. As shown by the two-dotted line, when the unlocking lever 54 resists and stretches against the spring 59, the hook member 50 will be horizontally around 51, and pan and tilt in the south as shown in Figure 10, and the hook 50a is formed by The strut 41 is disengaged to release the lock. Therefore, by lifting the toddler chair 21 upward, the toddler chair 21 can be moved from The stroller body 10 is disassembled and disassembled. As described above, by unlocking the lock lever 54 to shake the hook member 50, the unlocking prevention piece 5 Ob is also shaken as shown by the two-dot line in FIG. 10, and It protrudes upward from the upper surface of the seat plate 22. Therefore, when the infant is seated on the seat plate 22 of the toddler chair 21, the weight of the infant can prevent the shaking of the unlocking prevention piece 50b, and it is difficult to pull it back. The unlocking lever 54 makes it difficult to release the lock while the infant is sitting on the toddler chair 21. Therefore, it is possible to prevent the infant from sitting on the toddler chair 21 beforehand because the user accidentally unlocks the lock. Picking up the toddler chair 21 may cause dangers such as infants falling from the toddler chair 21. When the infants ride on the toddler chair 21, the unlocking prevention piece 50b will be at a position shown by the solid line in FIG. 10 Therefore, the hook 50a will be incompletely engaged with the stay 41, that is, when the lock is incomplete, the weight of the infant and the child can be used to move the hook 50a in the lock direction and apply to this paper. China National Standard (Cns) A4 Specification (21 0 X 297 mm) ------------- install ------ L--order --------- line (please read β3 · Notes on the back first) Refill this page) < • 13- 548218

V. Description of the invention () Completely locked, this point can also improve security. Fig. 12 is a diagram illustrating another embodiment of the unlocking preventing device. The seat plate 22 is provided with an unlocking preventing pin 60 which can be moved up and down. The seat plate 22 is formed with a recessed portion 61 through which the aforementioned unlocking prevention pin 60 is inserted, and a spring 63 is provided between the bottom surface of the recessed portion 61 and the flange member 62 provided at the top end of the aforementioned unlocking prevention pin 60. The unlocking prevention pin 60 is given the potential energy. On the other hand, in the state in which the unlocking lever 54 is engaged with the pusher 41 on the hook 50a, that is, in the locked state, an opening 64 is formed in which the lower end of the unlocking prevention pin 60 can be inserted. When an infant is not seated on the seat plate 22 of the toddler chair, the lock prevention pin 60 is released by the spring 63 to protrude upward from the surface of the seat plate 22 as shown by a two-dot line, and the lock prevention pin 60 is released. The lower end portion is pulled out from the opening 64 of the unlocking lever 54. Therefore, the unlocking lever 54 can move freely, and the hook 50a can be locked and unlocked arbitrarily. In contrast, when an infant is seated on the seat plate 22, the unlocking prevention pin 60 is pressed against the spring 60 by the weight of the infant and the front end thereof is inserted into the opening 64 of the unlocking lever 54. Therefore, the movement of the unlocking lever 54 can be adjusted, and the hook 50a is not removed by the stay 41 to prevent unlocking. Therefore, the infant and toddler chair 21 cannot be picked up from the stroller body 10 at the same place, and the safety with respect to the infant can be attempted. However, as described above, a cylindrical protrusion 22b is integrally provided at the front end of the armrest portion 22a, and the recess of the protective arm 25 is engaged with the locking pin 66 provided on the protrusion 22b, as shown in FIG. 13, The above-mentioned protrusion 22b is embedded with a metal-made paper. The dimensions are applicable to the Chinese National Standard (CNS) A4 (210 X 297 public love) ---: ---; ----- install --- (Please read the Please fill in this page for attention) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -14- 548218

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

This paper size applies to the gap 65 of the Chinese National Standard (CNS) A4 specification (210 X 297 public love). Moreover, the gap between the protrusion 22b and the metal is formed with an opening 67 on the side, and a spring 68 is provided by the opening 67 to give the locking pin 66 a potential energy that protrudes from the gap 65 to the side, In addition, the locking pin 66 is engaged with a locking recess (not shown) provided in the recess of the protective arm 25 to prevent the protective arm 25 from falling off. In addition, the protruding portion is reinforced by the gap 65, which can surely prevent the protruding portion 22b from being damaged in the vicinity of the opening of the insertion locking pin 66. As described above, the present invention is a large raised portion for the installation of the protective arm because of the protruding portion of the armrest. At least at the locking position; a cylindrical member made of metal is embedded near the common opening, so the strength of the vicinity of the opening can be ensured, and the impact of the locking member when the protective arm is installed can fully prevent the opening. Nearby damage. [Comparison table of component numbers] A ... Operating device 19 ... Connecting rod a ... Position 20 ... Bracket 10 ... Baby stroller body 21 ... Baby chair 11 ... Front wheel 22 ... Seat plate 12 ... Forefoot 22a ... Armrest 13 ... Rear wheel 22b ... Protrusion 14 ... Rear foot 23 ... Back plate 15 ... Push handle 24 ... Headrest 15a ... Locking piece 25 ... · Protective arm 1 6 ... Handrail handle 2 6 ... Foot pedal mounting tool 17 ... Front connection member 27 ... Bracket 18 .... Rear connection member 28 ... Horizontal shaft -15- * ------- ------ install · > ---- Γ--order --------- line (please read the precautions on the back before filling in. This page) 548218 A7 B7 Intellectual Property of the Ministry of Economic Affairs Printed by the employee consumer cooperative V. Description of the invention (13) * 2 9 ... The horizontal car is composed of 30 ... shaft 31 ... pin 32 ... side plate 32a ... cylinder section 33 ... pin 34 ... guide groove 35 ... adjustment shaft 40 .. recessed part 41. stay * 42. recessed 43. locking member 44 .. spring 45 .. locking pin 46 ... locking 孑 L 47 .. releasing locking button 50 .... hook Member 50a ... engaging hook 50b ... unlock prevention piece 5 1 ... horizontal axis * 52 ... opening portion 53 ... guide piece 54 ... unlocking lever 55..protruding portion 56 ... pin 57 ... spring receiver 58 ... spring receiver 59 ... spring 60 ... unlocking prevention pin 61 ... recess 62 ... flange member 63 ... spring 64 ... opening * 65 ... gap 6 6 .. .Locking pin 67 ··· Opening 68… Spring (Please read the precautions on the back before filling this page) The size of this paper is applicable to China National Standard (CNS) A4 (210 x 297 mm) -16-

Claims (1)

548218 Scope of patent application 1 · A stroller including: a stroller body; a toddler chair having a seat plate mounted on the stroller body; and a strut that is assembled on the stroller body and is located on the stroller seat The lower part of the board; and the child chair is a person having a locking member engaged with the stay. 2. The baby carriage of item i in the patent application scope, wherein the baby carriage system has a pair of armrests, and the toddler chair has a pair of armrests fitted to each armrest. 3. If the baby carriage according to item 2 of the patent application scope, each of the armrest handles is provided with a locking pin that can protrude outwardly, and the armrest portion corresponding to each of the armrest handles is formed to allow the locking pin to enter. Locking hole. 4. The baby carriage according to item 1 of the scope of patent application, wherein the locking member is provided with a fitting groove capable of fitting the aforementioned brace. 5. The baby carriage according to item 1 of the scope of patent application, wherein the strut system is formed in a shape of a ϋ-shape and its two ends are connected to the aforementioned pair of armrest handles. 6. The baby carriage according to item 1 of the scope of the patent application, wherein a hook member is arranged below the seat plate of the toddler chair, and the hook member is located at the engaging position of the strut and the releasing position of the strut being disengaged from the strut. By. 7. The baby carriage according to item 6 of the patent application, wherein the hook member is provided with an unlocking lever, so that the hook member can be moved between the engaged position and the released position. Δ δ. If the baby carriage of item 7 of the scope of patent application, the aforementioned unlocking operation (210 X 297 mm) -17- scope of patent application The longitudinal rod extends outward along the bottom of the seat plate. 9. The baby carriage according to item 6 of the patent application, wherein the aforementioned hook member is provided with an unlocking prevention piece, and the unlocking prevention piece is attached to the fishing member at the engaging position and is directed toward the seat board. , And when the aforementioned hook member is located at the release position, it protrudes to the outside of the seat plate. 10. If the baby carriage according to item 7 of the patent application scope, wherein the seat plate of the toddler chair is provided with an unlocking prevention pin, and the unlocking lever has an opening, and the unlocking prevention pin is attached to When the hook member is in the engaging position, it enters into the seat plate and is inserted into the opening of the unlocking lever, and when the hook member is in the releasing position, it protrudes to the outside of the seat plate and is released by the unlocking lever. The opening leaves. 11. The baby carriage according to item 10 of the scope of patent application, wherein the unlocking prevention pin is given a potential energy toward the outside of the seat plate by means of a spring. 12. If the baby carriage of item i of the patent application scope, wherein the baby carriage is opposite to the body of the baby carriage, it can be installed in one of the first position facing forward and the second position facing backward. 13 · A kind of child chair, comprising: a seat plate; a pair of armrest portions provided on the seat plate; and an arc-shaped protective arm suspended between the aforementioned pair of armrest portions; and, each armrest portion system just described A protrusion is provided which can fit into the protective arm. 14. A child chair as claimed in claim 13 in which a metal cylindrical member is embedded in the outer periphery of each of the aforementioned protrusions. 548218 A8 B8 C8 D8 VI. Patent application Fan Yi I5. If the child chair of the patent application item No. f, the aforementioned protrusions are provided with a locking member that can move forward and backward freely. :: One of the aforementioned guard arms locks the recess. 16. If the child applying for item 15 of the patent application is provided with a " introduction, there is a spring member in each of the protrusions that imparts the potential energy of the locking member to the outside.