CN102555852B - Automobile seat for child - Google Patents

Abstract

A child car seat, comprising a seat with a seat frame, a backrest arranged at the rear of the seat, the backrest includes a backrest frame, and a backrest body for children to lean on, and the backrest body is made of soft material through Manufactured by integral molding, the backrest body is arranged on the backrest frame, or the backrest body is arranged between the backrest frame and the seat. This patent application is the technical solution of the new concept of the backrest of the car seat. The backrest body is made of soft material through integral molding, which can be processed into a sheet and stretched on the back and upper part of the seat to play a role. The effect of shock absorption and cushioning, and good air permeability.

Description

child car seat

technical field

The invention relates to a child's car seat installed on the seat of a car for children to ride on.

Background technique

A child car seat, comprising a seat with a seat frame, a backrest arranged at the rear of the seat, the backrest includes a backrest frame, and a backrest body for children to lean on, and the backrest body is installed on the backrest frame, usually, the backrest body is composed of a cloth cover on the outside of the sponge block. It is bulky and troublesome to make.

Contents of the invention

The technical problem to be solved by the present invention is to provide a child car seat.

To solve the above technical problems, a technical solution adopted by the present invention is: a car seat for children, comprising a seat with a seat frame, a backrest arranged at the rear of the seat, and the backrest includes a backrest frame for children The backrest body of the backrest, the backrest body is made of soft material through integral molding, the backrest body is set on the backrest frame, or the backrest body is set on the backrest frame Between the seat, the upper part of the backrest body is connected to the upper part of the backrest frame, the backrest frame includes a length extending along the up and down direction and the lower part is connected to the rear part of the seat The fixed back support rod, the middle part is connected to the upper part of the back support rod and the backrest is concave backward, the upper part of the backrest body is a curling part that turns backwards and downwards, and the curling part Hooked on the upper frame of the backrest, the middle part of the hemming portion is provided with a hemming through hole penetrating up and down, the backrest support rod is inserted into the hemming through hole, and the backrest body The lower edge of the backrest body is connected to the rear part of the seat, one side of the lower edge of the backrest body is attached to the seat frame, and the other side of the lower edge of the backrest body is covered with a cover plate , the cover plate, the lower part of the backrest body and the seat frame are fixedly connected, and the seat includes a left armrest frame arranged on the left side of the seat frame, a detachable connection The left armrest on the left armrest frame, the right armrest frame arranged on the right side of the seat frame, the right armrest connected to the right armrest frame, the left side of the backrest body The lower part has a left armrest cover, the right lower part of the backrest body has a right armrest cover, and the left armrest cover is set on the left armrest frame along the up and down direction, and the left armrest is located on the left Above the armrest cover, the right armrest cover is set on the right armrest frame along the up and down direction, the right armrest is located above the right armrest cover, and the soft material is rubber or Soft plastic.

In some embodiments, the middle part of the upper frame of the backrest has an upper frame through hole, the back support rod is inserted into the upper frame through hole, and the back support rod has a blocking part, the The upper frame of the backrest is pressed on the said blocking portion.

In some embodiments, the lower edge of the backrest body is a folded edge that is folded forward.

In some embodiments, the left armrest frame has a left armrest limit hook for preventing the left armrest from detaching from the left armrest frame, and the right armrest frame has a The limit hook of the right armrest cover is used to prevent the right armrest cover from detaching from the right armrest frame.

In some embodiments, the seat further includes a seat layer of fabric material and moldings, and the seat frame is provided with a cavity with an upward opening and an annular groove with an upward opening, and the annular groove ring It is arranged around the cavity, the seat layer is stretched above the cavity, the edge of the seat layer is located in the ring groove, and the fillet is located in the The ring groove is pressed against the seat layer, and the molding, the seat layer and the seat frame are fixedly connected.

In some embodiments, the backrest body is provided with a plurality of penetrating air holes.

The scope of the present invention is not limited to technical solutions formed by a specific combination of the above technical features, but also covers other technical solutions formed by any combination of the above technical features or equivalent features. For example, technical solutions formed by replacing the above-mentioned features with technical features disclosed in this application but not limited to those having similar functions, etc.

Due to the application of the above-mentioned technical solutions, the present invention has the following advantages compared with the prior art: what this patent application is the technical solution of the backrest of the new idea of the car seat, and the described backrest body is made of soft material through integral molding. It can be processed into a sheet and stretched on the back and upper part of the seat to play the role of shock absorption and buffer, and has good air permeability.

Description of drawings

Accompanying drawing 1 is the perspective view of the present invention;

Accompanying drawing 2 is the perspective view of the present invention (omitting the backrest body);

Accompanying drawing 3 is the side view of the present invention;

Accompanying drawing 4 is the central sectional view of the present invention;

Accompanying drawing 5 is the exploded view of seat;

Accompanying drawing 6 is the E-E sectional view of accompanying drawing 3;

Of which: 1. Seat; 2. Seat frame; 3. Left armrest frame; 4. Right armrest frame; 5. Left armrest; 6. Right armrest; 7. Backrest; 8. Backrest body; 10. Right armrest cover; 11. Hemming through hole; 12. Backrest support rod; 13. Backrest upper frame; 14. Upper frame through hole; 15. Backrest frame; 16. Cover plate; 17. Right armrest limit hook; 18. Seat layer; 19. Filling strip; 20, cavity; 21, ring groove; 22, vent hole.

Detailed ways

As shown in accompanying drawing 1-accompanying drawing 4, a kind of child's car seat comprises the seat 1 that has seat frame 2, the backrest 7 that is arranged on seat 1 rear portion.

The backrest 7 includes a backrest frame 15 and a backrest body 8 for children to rely on. The backrest body 8 is made of soft material through integral molding. The soft material is rubber or soft plastic.

The backrest body 8 can be completely fixed on the backrest frame 15 . Or as in this embodiment, the backrest body 8 is connected and arranged between the backrest frame 15 and the seat 1 .

Regarding the connection of the upper side portion of the backrest body 8 , the upper side portion of the backrest body 8 is connected to the upper portion of the backrest frame 15 . The back frame 15 includes a back support bar 12 whose length extends along the up-down direction and whose lower part is fixed to the rear portion of the seat 1, a back support upper frame 13 whose middle part is connected to the top of the back support bar 12 and is recessed backward, and the upper edge of the backrest body 8 It is the curling part that turns backwards and downwards. The curling part is hooked on the backrest upper frame 13. It can also be further fixed by multiple screws between the curling part and the backrest upper frame 13. The middle part of the curling part is provided with up and down penetration. The crimping through hole 11, the backrest support rod 12 is inserted in the crimping through hole 11. The middle part of the backrest upper frame 13 has an upper frame through hole 14, and the backrest strut 12 is inserted in the upper rack through hole 14, and the backrest strut 12 has a blocking portion, the backrest upper frame 13 is pressed on the blocking portion, and the upper rack through hole 14 is located on the backrest upper frame. 13 the most concave part.

Regarding the connection of the lower edge portion of the backrest body 8 , the lower edge portion of the backrest body 8 is connected to the rear portion of the seat 1 . One side of the lower edge of the backrest body 8 is attached to the seat frame 2, and the other side of the lower edge of the backrest body 8 is covered with a cover plate 16, and a screw is passed between the cover plate 16, the lower edge of the backrest body 8 and the seat frame 2. The nails are fixedly connected. The lower portion of the backrest body 8 is a hem folded forward. The cover plate 16 is located below the folded edge.

Regarding the connection of both sides of the backrest body 8, the seat 1 includes a left armrest 3 arranged on the left side of the seat frame 2, a left armrest 5 connected to the left armrest 3, and a left armrest 5 arranged on the right side of the seat frame 2. The right armrest frame 4 at the top, disassemble the right armrest 6 connected to the right armrest frame 4, the left lower part of the backrest body 8 has a left armrest cover, the right lower part of the backrest body 8 has a right armrest cover 10, and the left armrest cover is along the The up and down direction is placed on the left armrest frame 3, the left armrest 5 is located above the left armrest cover, the right armrest cover 10 is placed on the right armrest frame 4 along the up and down direction, and the right armrest 6 is located above the right armrest cover 10. As shown in accompanying drawing 6, on the left armrest frame 3, there is a left armrest cover limit hook for preventing the left armrest cover from breaking away from the left armrest frame 3; The right armrest cover limit hook 17 that frame 4 disengages.

Regarding the seat, as shown in Figure 5, the seat 1 also includes a seat layer 18 and a molding 19 of cloth material, and the seat frame 2 is provided with a cavity 20 with an upward opening, an annular groove 21 with an upward opening, and an annular groove 21. The ring is arranged around the cavity 20, the seat layer 18 is stretched above the cavity 20, the edge of the seat layer 18 is located in the ring groove 21, the molding strip 19 is located in the ring groove 21 and pressed on the seat layer 18, and the insert The bar 19, the seat layer 18 and the seat frame 2 are fixedly connected by screws. The seat layer 18 of cloth material has characteristics such as good shock absorption, cushioning, air permeability.

The backrest body 8 is provided with a plurality of penetrating ventilation holes 22 . Good breathability.

As mentioned above, we have fully described according to the purpose of the present invention, but the present invention is not limited to the above-mentioned embodiments and implementation methods. Practitioners in the relevant technical fields may make various changes and implementations within the scope permitted by the technical ideas of the present invention.

Claims (6)

1. an automobile seat for child, comprise the seat (1) with seat frame (2), be arranged on the backrest (7) at described seat (1) rear portion, described backrest (7) comprises back rest (15), for the backrest body (8) that children lean on, it is characterized in that: described backrest body (8) is processed into by one-body molded by soft materials, described backrest body (8) is arranged between described back rest (15) and described seat (1), the upper edge of described backrest body (8) is connected with the top of described back rest (15), described back rest (15) comprises length and extends and the backrest strut (12) that fixes of the rear portion of bottom and described seat (1) along above-below direction, middle part is connected to the top of described backrest strut (12) and the backrest added (13) to recurve, the upper edge of described backrest body (8) is the flanging part of upset downwards backward, described flanging part is hooked on described backrest added (13), the middle part of described flanging part has the crimping through hole (11) penetrated up and down, described backrest strut (12) is inserted in described crimping through hole (11), the lower edge of described backrest body (8) is connected with the rear portion of described seat (1), the lower edge side of described backrest body (8) is attached on described seat frame (2), the opposite side of the lower edge of described backrest body (8) is coated with cover plate (16), described cover plate (16), be fixedly connected between the lower edge of described backrest body (8) and described seat frame (2), described seat (1) comprises the left arm-rest frame (3) of the left side being arranged at described seat frame (2), dismantle the left handrail (5) be connected on described left arm-rest frame (3), be arranged at the right arm-rest frame (4) of the right side of described seat frame (2), dismantle the right handrail (6) be connected on described right arm-rest frame (4), the left lower of described backrest body (8) has left armrest sheath, the lower right side of described backrest body (8) has right armrest sheath (10), described left armrest sheath is enclosed within described left arm-rest frame (3) along above-below direction, described left handrail (5) is positioned at the top of described left armrest sheath, described right armrest sheath (10) is enclosed within described right arm-rest frame (4) along above-below direction, described right handrail (6) is positioned at the top of described right armrest sheath (10), described soft materials is rubber or is soft plastic.

2. automobile seat for child according to claim 1, it is characterized in that: the middle part of described backrest added (13) has added through hole (14), described backrest strut (12) is inserted in described added through hole (14), and described backrest strut (12) has stop part, and described backrest added (13) is pressed on described stop part.

3. automobile seat for child according to claim 1, is characterized in that: the lower edge of described backrest body (8) is the flanging turned down forward.

4. automobile seat for child according to claim 1, it is characterized in that: described left arm-rest frame (3) has the left armrest sheath positive stop hook for preventing described left armrest sheath and described left arm-rest frame (3) to be separated described right arm-rest frame (4) having the right armrest sheath positive stop hook (17) for preventing described right armrest sheath (10) and described right arm-rest frame (4) to be separated.

5. automobile seat for child according to claim 1, it is characterized in that: described seat (1) also comprises the seat layer (18) of cloth material, filler rod (19), described seat frame (2) has opening up cavity (20), opening up annular groove (21), described annular groove (21) is located on described cavity (20) around, described seat layer (18) is stretched and located on the top of described cavity (20), the edge of described seat layer (18) is in described annular groove (21), described filler rod (19) is positioned at described annular groove (21) and is pressed on described seat layer (18), described filler rod (19), be fixedly connected between described seat layer (18) and described seat frame (2).

6. automobile seat for child according to claim 1, is characterized in that: described backrest body (8) has multiple breather hole (22) penetrated.