CN209776320U - Seat backrest with storage box - Google Patents
Seat backrest with storage box Download PDFInfo
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- CN209776320U CN209776320U CN201920258164.2U CN201920258164U CN209776320U CN 209776320 U CN209776320 U CN 209776320U CN 201920258164 U CN201920258164 U CN 201920258164U CN 209776320 U CN209776320 U CN 209776320U
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- back plate
- storage plate
- drawstring
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Abstract
The utility model discloses a seat backrest with a storage box, which comprises a seat back plate, wherein the outer side surface of the seat back plate is provided with a storage plate, the lower part of the storage plate is hinged with the seat back plate, the upper part of the storage plate is provided with a flexible drawstring, and the drawstring comprises an elastic section; one end of the drawstring is a fixed end which is fixedly connected with the upper part of the storage plate, and the other end is a hanging end which is connected with the seat back plate; the drawstring tensions the storage plate to enable the storage plate to be attached to the seat back plate, and a storage space is formed in an area between the storage plate and the seat back plate. Adopt the beneficial effects of the utility model are that, under the tension effect of elastic stretching strap, can realize the automatic of storing board and close and keep the stable of article and place, whole storing box structure is succinct, generous pleasing to the eye.
Description
Technical Field
the utility model relates to a storing structure for car, concretely relates to take seat back of storing box.
Background
A storage pocket is often designed on a back plate of a backrest of a front row seat of an automobile so as to be convenient for a back row passenger to place a small number of small articles. The storage bag opening on the backrest of the front seat is of a flat structure, so that fewer articles can be contained, such as thin mobile phones, files and the like, and the storage bag opening is inconvenient to take and place. Moreover, bumping of the vehicle during driving can also cause objects to fly out. In addition, the storage pocket is generally made of leather, cloth fabric and net pocket-shaped braided fabric, and is easy to deform after articles are placed, so that the appearance is not good enough, and the texture of the interior ornaments of the vehicle is reduced. Therefore, it is necessary to improve the design of the storage structure of the backrest back plate of the seat and provide a storage scheme which is easy to take and place, can stably contain articles and has an attractive appearance.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the above technical problems, the utility model provides a seat backrest with a storage box.
The technical scheme is as follows:
a seat backrest with a storage box comprises a seat back plate and is characterized in that a storage plate is vertically arranged on the outer side surface of the seat back plate;
The lower part of the storage plate is provided with a flexible positioning mounting strip, and the seat back plate is provided with a pressing strip which tightly presses the positioning mounting strip on the seat back plate;
The upper part of the storage plate is provided with a flexible drawstring which has elasticity;
one end of the pull belt is a fixed end which is fixedly connected with the upper part of the storage plate, and the other end of the pull belt is a hanging end which is connected with the seat back plate;
The drawstring tensions the storage plate to enable the storage plate to be attached to the seat back plate, and a storage space is formed in an area between the storage plate and the seat back plate.
By adopting the design, the storage box has the advantages that under the tension action of the elastic pull belt, the storage plate can be automatically closed and the articles can be stably placed, and the whole storage box is simple in structure and elegant and attractive.
According to the preferable technical scheme, a drawstring through hole penetrates through the seat back plate, a hook is arranged on the inner side surface of the seat back plate, and a hanging end of the drawstring penetrates through the drawstring through hole and then is hung on the hook.
By adopting the design, the hook has the advantages that the hook is arranged on the inner side surface of the seat back plate and cannot be seen after being assembled, the attractive appearance is kept, the connecting part of the pull belt and the hook is positioned on the inner side of the seat back plate, the interference of other activities in a vehicle to the hook can be avoided, and the reliability is enhanced.
as a preferred technical scheme, a U-shaped groove is arranged on the outer side surface of the seat back plate, and a connecting hole penetrates through the bottom of the U-shaped groove;
The U-shaped pressing strip is arranged in the U-shaped groove, and a positioning column is arranged on one surface of the pressing strip, which faces to the bottom of the U-shaped groove;
A positioning mounting hole penetrates through the positioning mounting strip, the positioning column in the middle section of the pressing strip penetrates through the positioning mounting hole, and the pressing strip presses the positioning mounting strip on the bottom of the U-shaped groove;
the positioning column extends into the connecting hole of the U-shaped groove and is in hot melting connection with the connecting hole.
by adopting the design, the U-shaped groove and the U-shaped pressing strip are matched, so that the storage plate can be conveniently installed on the seat back plate through the positioning installation strip, modular assembly is formed among the storage plate, the pressing strip and the seat back plate, and meanwhile, the strength of the seat back plate can be enhanced.
as a preferred technical scheme, the local part of the seat back plate protrudes towards the inner side surface to form the U-shaped groove, and a back plate drawstring opening penetrates through the bottom of the U-shaped groove;
a pressing strip opening is arranged on the pressing strip corresponding to the back plate opening;
the pressing strip pull belt opening is communicated with the back plate pull belt opening to form the pull belt through hole.
By adopting the design, the seat back plate has the advantages that the layering and the seat back plate are combined to form a three-dimensional structure, and the strength of the pull belt at the through hole is enhanced.
as a preferred technical scheme, at least two mutually parallel sliding-assisting convex strips are arranged on the inner side surface of the seat back plate close to the opening of the drawstring through hole, one end of each sliding-assisting convex strip faces to and is close to the edge of the drawstring through hole, and the other end of each sliding-assisting convex strip faces to the hook;
Two ends of the sliding assisting convex strips are in smooth transition with the inner side surface of the seat back plate respectively;
the seat back plate is characterized in that two guide baffles are arranged on the inner side face of the seat back plate, the two guide baffles are respectively arranged on two sides of the sliding assisting convex strips, the guide baffles are parallel to the sliding assisting convex strips, and the guide baffles extend to the hole openings of the pull belt through holes.
By adopting the design, the sliding assisting device has the advantages that in the opening and closing processes of the object plate, the pull belt slides along the surface of the seat back plate and penetrates through the pull belt through hole, and the sliding assisting convex strip is contacted with the pull belt, so that the friction resistance of the pull belt during sliding is favorably reduced, the abrasion is reduced, and the usability is enhanced; the guide baffle can restrict the movable area of the drawstring, which is beneficial to keeping stability.
as a preferred technical scheme, the hook is in an L shape, a fixed arm of the hook is vertically arranged on the inner side surface of the seat back plate, one end of the fixed arm is connected with the seat back plate, the other end of the fixed arm is connected with one end of a free arm of the hook, and the free end of the free arm is back to the drawstring through hole;
And two reinforcing rib plates are arranged between the fixed arm and the seat back plate, the two reinforcing rib plates and the free arm are respectively arranged on two sides of the fixed arm, and the two reinforcing rib plates are parallel to each other and respectively arranged along two side surfaces of the hook.
By adopting the design, the pull belt has the advantages that the L-shaped hook can prevent the pull belt from slipping; the region between the two side edges of the fixed arm of the hook and the seat back plate is a stress concentration region, and a reinforcing rib plate is arranged at the region to bear the shearing force along the plate surface direction of the hook, so that the shearing strength of the hook when being pulled is improved.
as a preferred technical scheme, the drawstring comprises an elastic section and a connecting section, wherein one end of the connecting section is connected with one end of the elastic section, the free end of the connecting section forms the fixed end, and the free end of the elastic section forms the hanging end;
The connecting section is provided with a hook, the hook is provided with a through hole, and the through hole is communicated with the through hole.
Design more than adopting, the linkage segment mainly plays the effect that satisfies stretching strap intensity and assurance stretching strap length, and the main effect that its stretch-draw warp of elastic section sets up spacing portion between the two and can prevent that elastic section from being extended by excessive tractive to restriction storing box opening size.
according to a preferable technical scheme, the storage plate comprises a storage plate body, one surface of the storage plate body, facing the seat back plate, is an inner side surface, the other surface of the storage plate body is an outer side surface, and the inner side surface of the storage plate body is connected with the pull belt;
the fixed end of the pull belt is attached to the surface of the storage plate body, and a mounting hole penetrates through the fixed end of the pull belt;
The inner side surface of the storage plate body is provided with a hanging column which is arranged in the mounting hole in a penetrating way;
the stiff end of stretching strap with the storing board body passes through ultrasonic bonding and links to each other.
By adopting the design, the hanging column has the advantages that the storage plate drawstring is convenient to sleeve on the hanging column, the firm fixation and installation between the storage plate drawstring and the storage plate body are convenient, and the structural design can improve the connection strength compared with a mode that the drawstring is directly welded on the storage plate.
According to the preferable technical scheme, a pull belt blocking bridge is arranged close to the hanging column, two ends of the pull belt blocking bridge are respectively connected with the inner side surface of the storage plate body, the middle of the pull belt blocking bridge is protruded, a pull belt penetrating port is formed between the middle of the pull belt blocking bridge and the corresponding inner side surface of the storage plate body, and a hanging end of the pull belt penetrates out of the pull belt penetrating port;
A drawstring groove is formed in the inner side surface of the storage plate body, a drawstring baffle bridge is arranged above the drawstring groove in a spanning mode, and a drawstring penetrating opening is formed in the area between the drawstring baffle bridge and the groove bottom of the drawstring groove;
the fixed end of the pull belt is connected with the groove bottom of the pull belt groove in a welding mode;
The strap groove is close to the edge of the storage plate body, the inner end of the strap groove is close to the hanging and connecting column, the other end of the strap groove penetrates out of the edge, close to the strap groove, of the storage plate body to form an open end, and the hanging and connecting end of the strap penetrates out of the open end after penetrating through the strap penetrating opening.
By adopting the design, the device has the advantages that: after the drawstring of the storage plate is welded with the storage plate, the hanging end of the drawstring is connected with the seat back plate, when the seat back plate is in a working state, the middle section of the drawstring is approximately vertical to the storage plate, and after the drawstring baffle bridge is arranged, the drawstring penetrates through a drawstring penetrating opening between the drawstring baffle bridge and the storage plate, so that the direction of the drawstring is changed; if there is not the stretching strap to keep off the bridge, be welded connection between stretching strap and the storing board, when the atress destroys, the solder joint is peeled off one by one and is destroyed, therefore destruction intensity is lower, and the existence of stretching strap fender bridge makes the stretching strap bear the pulling force along storing board body surface, and each solder joint atress in step, therefore tensile strength is higher.
as the preferred technical scheme, the edge of the storage plate body is provided with a flanging facing to the inner side surface of the storage plate body;
The flanging is composed of a handle flanging and a joint flanging which are connected with each other, the joint flanging is divergently extended to the periphery of the storage plate body while being turned towards the inner side direction of the storage plate body, and the handle flanging is deviated to the center of the storage plate body while being turned towards the inner side direction of the storage plate body;
the storage plate body is vertically arranged, the handle flanging is positioned at the upper part of the storage plate body, and the positioning mounting strip is close to the lower part of the storage plate body; the inner side surface of the storage plate body is coated with a flexible inner surface layer in an attached mode, and the outer side surface of the storage plate body is coated with a flexible outer surface layer in an attached mode;
the edge of the outer surface layer extends downwards to form an outer layer extension strip, the outer layer extension strip is folded back towards the inner side surface of the storage plate body after bypassing the flanging of the storage plate body, the edge of the inner surface layer is provided with an inner layer extension strip corresponding to the outer layer extension strip, and the outer layer extension strip is attached to the inner layer extension strip to form the positioning mounting strip;
The edge of the outer surface layer is attached to the inner side surface of the storage plate body after bypassing the flanging of the storage plate body.
By adopting the design, the flanging abuts against the seat back plate, so that an accommodating cavity is formed between the storage plate body and the seat back plate, the handle flanging extends downwards to form a gap with the seat back plate, and a passenger can conveniently buckle the storage plate body by a hand; the inner surface layer and the outer surface layer can play a role in surface decoration, and the inner layer extension strip and the outer layer extension strip are combined to form the positioning strip for installation and connection between the storage plate and the seat back plate, so that the storage plate integrates attractiveness and functional design.
has the advantages that: adopt the beneficial effects of the utility model are that, under the tension effect of elastic stretching strap, can realize the automatic of storing board and close and keep the stable of article and place, whole storing box structure is succinct, generous pleasing to the eye.
drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of the exploded structure of the present invention;
FIG. 4 is a schematic view of a seat back;
FIG. 5 is an enlarged view of portion b of FIG. 4;
FIG. 6 is a front view of FIG. 4;
FIG. 7 is an enlarged view of a portion a of FIG. 6;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;
FIG. 9 is a schematic view of a view of the pull strap;
FIG. 10 is a schematic view of another view of the draw tape;
FIG. 11 is a schematic view of the storage board body;
FIG. 12 is an enlarged view of the portion c of FIG. 11;
FIG. 13 is a cross-sectional view taken along line C-C of FIG. 11;
FIG. 14 is a schematic view of the storage panel;
3 fig. 3 15 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 in 3 fig. 3 14 3. 3
Detailed Description
the present invention will be further explained with reference to the following examples and drawings.
As shown in fig. 1, the seat back with the storage box includes a seat back plate 100, a storage plate 300 is disposed on an outer side surface of the seat back plate 100, a lower portion of the storage plate 300 is hinged to the seat back plate 100, and an elastic and flexible pull strap 400 is disposed on an upper portion of the storage plate 300. One end of the pull strap 400 is a fixed end, which is fixedly connected to the upper portion of the storage panel 300, and the other end is a hanging end, which is connected to the seat back panel 100. The draw tape 400 pulls the storage panel 300 against the seat back 100 with the area between them forming a storage space. Fig. 1 shows an open state of the storage box.
As shown in fig. 2, a drawstring through hole 110 penetrates through the seat back panel 100, a hook 150 is disposed on an inner side surface of the seat back panel 100, and a hanging end of the drawstring 400 is hung on the hook 150 after penetrating through the drawstring through hole 110.
As shown in fig. 3, the storage panel 300 is a quadrilateral, the lower edge of which is parallel to the seat back panel 100, and a positioning and mounting bar 320 is provided near the lower edge of the storage panel 300, and the storage panel 300 is connected to the seat back panel 100 through the positioning and mounting bar 320.
specifically, a U-shaped groove 140 is disposed on an outer side surface of the seat back plate 100, the U-shaped groove 140 is formed by partially protruding the seat back plate 100 toward an inner side surface thereof, a connecting hole penetrates through a groove bottom of the U-shaped groove 140, a U-shaped pressing strip 200 is disposed in the U-shaped groove 140, and a positioning column 210 is disposed on a surface of the pressing strip 200 facing the groove bottom of the U-shaped groove 140.
a positioning mounting hole 321 penetrates through the positioning mounting bar 320, the positioning column 210 at the middle section of the pressing bar 200 penetrates through the positioning mounting hole 321, and the pressing bar 200 presses the positioning mounting bar 320 on the bottom of the U-shaped groove 140. The positioning posts 210 extend into the connecting holes of the U-shaped slots 140, as shown in fig. 4. After assembly, the positioning posts 210 are thermally fused with the connection holes of the U-shaped grooves 140, as shown in fig. 2.
As shown in fig. 4 and 5, the hook 150 is provided on the inner side of the seat back 100 away from the pull through hole 110. The hook 150 is L-shaped, the fixed arm of the hook 150 is vertically disposed on the inner side surface of the seat back plate 100, one end of the fixed arm is connected to the seat back plate 100, the other end of the fixed arm is connected to one end of the free arm of the hook 150, and the free end of the free arm faces away from the pull belt via hole 110. Two reinforcing ribs 151 are provided between the fixed arm and the seat back 100, the reinforcing ribs 151 and the free arm are respectively provided on both sides of the fixed arm, and the two reinforcing ribs 151 are parallel to each other and respectively provided along both side surfaces of the hook 150.
Referring to fig. 6, 7 and 8, a back plate drawstring opening 101 penetrates through the bottom of the U-shaped groove 140. The upper end of the pressing strip 200 is provided with a pressing strip opening 201, and the pressing strip opening 201 is communicated with the back plate drawing strip opening 101 to form the drawing strip through hole 110.
as shown in fig. 7, a set of mutually parallel sliding-assisting ribs 120 are provided on the inner side surface of the seat back 100 near the opening of the back plate drawstring opening 101, one end of the sliding-assisting ribs 120 faces and is close to the edge of the back plate drawstring opening 101, and the other end faces the hook 150. The two ends of the sliding-assistant convex strip 120 are respectively in smooth transition with the inner side surface of the seat back plate 100.
The opening of the pull belt through hole 110 is rectangular, the long edge of the opening of the pull belt through hole 110 is located in the vertical direction, and the sliding assisting convex strip 120 is perpendicular to the long edge of the opening of the pull belt through hole 110. Two short sides of the inner port of the drawstring via hole 110 are respectively provided with one guide baffle 130. The seat back plate 100 is provided with two drawstring via holes 110, and the two drawstring via holes 110 are located at the same height of the seat back plate 100 and are respectively close to the edges of the left side and the right side of the seat back plate 100. Correspond each the stretching strap via hole 110 is equipped with one couple 150, two couple 150 staggers each other in vertical direction, two couple 150 occupies in two backplate stretching strap opening 101 line both sides, wherein are close to seat back 100 right side edge couple 150 with be close to seat back 100 left side edge stretching strap via hole 110 cooperation, be close to seat back 100 left side edge couple 150 with be close to seat back 100 right side edge stretching strap via hole 110 cooperation.
because the connecting line of the corresponding drawstring through hole 110 and the hook 150 forms an included angle with the horizontal direction, a pair of guide baffles 130 are arranged at the edge of the inner port of the drawstring through hole 110, the guide baffles 130 are parallel to the sliding-assistant raised lines 120, and the guide baffles 130 are respectively arranged at the two sides of all the sliding-assistant raised lines 120 and used for guiding and limiting the drawstring 400.
as shown in fig. 9 and 10, the pulling strap includes a connection segment 420 and an elastic segment 410, one end of the connection segment 420 is connected with one end of the elastic segment 410, the free end of the connection segment 420 forms the fixed end, and the free end of the elastic segment 410 forms the hanging end.
A position of the connection section 420 and the elastic section 410 is provided with a position limiting portion 430, as shown in fig. 2, the position limiting portion 430 is located at one side of the inner port of the drawstring through hole 110, and the size of the position limiting portion 430 is larger than the drawstring through hole 110 and cannot pass through.
Specifically, the attachment section 420 and the elastic section 410 are both webbing. The connecting section 420 is a non-elastic fabric band, the elastic section 410 is an elastic fabric band, and the connecting section 420 and the elastic section 410 are parallel. The elastic fabric band is folded in half to form the elastic section 410, two ends of the elastic section are clamped at two sides of one end of the inelastic fabric band and are sewn with the inelastic fabric band, and the folding position of the elastic fabric band forms the hanging end. The position-limiting portion 430 is formed by repeatedly folding a fabric tape, one end of the position-limiting portion 430 is attached to and sewn at the joint of the connecting section 420 and the elastic section 410, the other end extends towards the connecting section 410, and the extending section of the position-limiting portion 430 forms a barb. The entire pull strap 400 is simple in structure and the elastic section 410 is easy to replace after failure.
as shown in fig. 11, the storage panel includes a storage panel body 310, one surface of the storage panel body 310 facing the seat back panel 100 is an inner surface, and the other surface is an outer surface, and the pull strap 400 is connected to the inner surface of the storage panel body 310.
The laminating of the stiff end of stretching strap 400 storing board body 310 surface and rather than linking to each other, the stiff end of stretching strap 400 runs through there is the mounting hole, the medial surface of storing board body 310 is equipped with and hangs post 330, it wears to establish to hang post 330 in the mounting hole, the stiff end of stretching strap 400 with storing board body 310 links to each other.
As shown in fig. 11, 12 and 13, a drawstring blocking bridge 350 is disposed near the hooking rod 330, two ends of the drawstring blocking bridge 350 are respectively connected to the inner side of the storage board body 310, a drawstring passing opening 351 is formed between the middle of the drawstring blocking bridge 350 and the inner side of the storage board body 310, and the hooking end of the drawstring 400 passes through the drawstring passing opening 351.
The inner side surface of the storage board body 310 is provided with a strap groove 340, the strap blocking bridge 350 is spanned above the strap groove 340, and a strap penetrating opening 351 is formed in an area between the strap blocking bridge 350 and the groove bottom of the strap groove 340.
the fixed end of the pull belt 400 is connected with the groove bottom of the pull belt groove 340 through ultrasonic welding. The strap slot 340 is close to the side edge of the storage board body 310, the strap slot 340 extends horizontally, the inner end of the strap slot 340 is close to the hooking column 330, the outer end of the strap slot 340 is pulled out from the side edge of the storage board body 310 close to the strap slot 340 to form an open end, and the hooking end of the strap 400 passes through the strap insertion opening 351 and then passes out from the open end.
the upper portion of the inner side of the storage board body 310 near the left and right edges thereof is provided with one drawstring 400, which penetrates into the drawstring through holes 110 near the same side of the seat back 100. The drawstring 400 on the left of the storage board body 310 is hung on the hook 150 on the right of the seat back plate 100 after passing through the drawstring through hole 110 on the left of the seat back plate 100; the drawstring 400 on the right of the storage board body 310 is hung on the hook 150 on the left of the seat back 100 after passing through the drawstring through hole 110 on the right of the seat back 100. Thus, the distance between one drawstring through hole 110 and the corresponding hook 150 is the maximum stretching length range of the corresponding drawstring 400, and the distance is larger, so that the length of the elastic section 410 of the drawstring 400 can be properly increased, thereby ensuring that the tension and the extension on the drawstring 400 are smaller, the opening is more convenient, and the service life of the elastic section 410 is long under the condition of the same opening degree of the storage box.
as shown in fig. 14 and 15, a flange 311 is provided at an edge of the storage board body 310 toward an inner side thereof. The turn-ups 311 comprises interconnect's attacker turn-ups and laminating turn-ups, the laminating turn-ups turn over to when turning up to the inboard direction of storing body 310 to disperse the extension around the storing body 310, the attacker turn-ups turn over to when turning up to the inboard direction of storing body 310 to the central skew of storing body 310, the attacker turn-ups are located the upper portion of storing body 310 is in order to make things convenient for the manual storing box of opening of passenger. The flange 311 abuts against the seat back 100, and the storage space of the storage box can be appropriately enlarged.
A flexible inner surface layer 360 is attached to the inner surface of the storage board body 310, and a flexible outer surface layer 370 is attached to the outer surface of the storage board body 310. The lower edge of the inner surface layer 360 extends to form an inner layer extension strip, the lower edge of the outer surface layer 370 extends to form an outer layer extension strip, the outer layer extension strip bypasses the lower flanging of the storage plate body 310 and is folded back to the inner side surface of the storage plate body, and the inner layer extension strip is attached to the outer layer extension strip to form the positioning installation strip 320. When the storage box is closed, the positioning installation strip 320 is shielded by the storage plate 300. The upper edge and the two side edges of the outer layer 370 respectively bypass the storage board body 310 and then are fastened and pressed on the inner layer 360.
The outer surface layer 370 and the inner surface layer 360 are made of leather surface materials and are respectively adhered to the outer side surface and the inner side surface of the storage plate body 310.
finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (10)
1. a seat back with a storage box comprises a seat back plate (100), and is characterized in that: a storage plate (300) is vertically arranged on the outer side surface of the seat back plate (100);
a flexible positioning mounting strip (320) is arranged at the lower part of the storage plate (300), a pressing strip (200) is arranged on the seat back plate (100), and the positioning mounting strip (320) is pressed on the seat back plate (100) by the pressing strip (200);
The upper part of the storage plate (300) is provided with a flexible drawstring (400) which has elasticity;
One end of the pull belt (400) is a fixed end which is fixedly connected with the upper part of the storage plate (300), and the other end of the pull belt is a hanging end which is connected with the seat back plate (100);
The drawstring (400) tensions the storage plate (300) to make it lean against the seat back plate (100), and the area between the two forms a storage space.
2. the seatback with a storage box according to claim 1, wherein: a drawstring through hole (110) penetrates through the seat back plate (100), a hook (150) is arranged on the inner side surface of the seat back plate (100), and a hanging end of the drawstring (400) penetrates through the drawstring through hole (110) and then is hung on the hook (150).
3. The seatback with a storage box according to claim 2, wherein: a U-shaped groove (140) is formed in the outer side face of the seat back plate (100), and a connecting hole penetrates through the bottom of the U-shaped groove (140);
The U-shaped pressing strip (200) is arranged in the U-shaped groove (140), and a positioning column (210) is arranged on one surface of the pressing strip (200) facing the bottom of the U-shaped groove (140);
a positioning mounting hole (321) penetrates through the positioning mounting strip (320), the positioning column (210) in the middle section of the pressing strip (200) penetrates through the positioning mounting hole (321), and the pressing strip (200) presses the positioning mounting strip (320) on the bottom of the U-shaped groove (140);
the positioning column (210) extends into the connecting hole of the U-shaped groove (140) and is in hot melting connection with the connecting hole.
4. the seatback with a storage box according to claim 3, wherein: the seat back plate (100) partially protrudes towards the inner side face to form the U-shaped groove (140), and a back plate drawstring opening (101) penetrates through the bottom of the U-shaped groove (140);
A pressing strip opening (201) is arranged on the pressing strip (200) corresponding to the back plate drawing strip opening (101);
The pressing strip pull belt opening (201) is communicated with the back plate pull belt opening (101) in a facing mode to form the pull belt through hole (110).
5. the seat back with the storage box as claimed in any one of claims 2 to 4, wherein: at least two mutually parallel sliding-assisting convex strips (120) are arranged on the inner side surface of the seat back plate (100) close to the opening of the drawstring through hole (110), one end of each sliding-assisting convex strip (120) faces to and is close to the edge of the drawstring through hole (110), and the other end of each sliding-assisting convex strip (120) faces to the hook (150);
two ends of the sliding assisting convex strips (120) are in smooth transition with the inner side surface of the seat back plate (100) respectively;
The seat back plate is characterized in that two guide baffle plates (130) are arranged on the inner side face of the seat back plate (100), the two guide baffle plates (130) are respectively arranged on two sides of the sliding assisting convex strips (120), the guide baffle plates (130) are parallel to the sliding assisting convex strips (120), and the guide baffle plates (130) extend to the hole openings of the pull strip through holes (110).
6. the seat back with the storage box as claimed in any one of claims 2 to 4, wherein: the hook (150) is L-shaped, a fixed arm of the hook (150) is vertically arranged on the inner side surface of the seat back plate (100), one end of the fixed arm is connected with the seat back plate (100), the other end of the fixed arm is connected with one end of a free arm of the hook (150), and the free end of the free arm is back to the pull belt through hole (110);
and two reinforcing ribs (151) are arranged between the fixed arm and the seat back (100), the reinforcing ribs (151) and the free arm are respectively arranged on two sides of the fixed arm, and the two reinforcing ribs (151) are parallel to each other and are respectively arranged along two side surfaces of the hook (150).
7. the seatback with a storage box according to claim 2, wherein: the drawstring comprises an elastic section (410) and a connecting section (420), one end of the connecting section (420) is connected with one end of the elastic section (410), the free end of the connecting section (420) forms the fixed end, and the free end of the elastic section (410) forms the hanging end; the connecting part of the connecting section (420) and the elastic section (410) is provided with a limiting part (430), the limiting part (430) is positioned between the drawstring through hole (110) and the hook (150), and the size of the limiting part (430) is larger than that of the drawstring through hole (110) and cannot pass through.
8. the seatback with a storage box according to claim 3, wherein: the storage plate comprises a storage plate body (310), one surface of the storage plate body (310) facing the seat back plate (100) is an inner side surface, the other surface of the storage plate body is an outer side surface, and the inner side surface of the storage plate body (310) is connected with the pull belt (400);
the fixed end of the pull belt (400) is attached to the surface of the storage plate body (310), and a mounting hole penetrates through the fixed end of the pull belt (400);
The inner side surface of the storage plate body (310) is provided with a hanging column (330), and the hanging column (330) is arranged in the mounting hole in a penetrating manner;
The fixed end of the pull belt (400) is connected with the storage plate body (310) through ultrasonic welding.
9. The seatback with a storage box according to claim 8, wherein: a pull belt blocking bridge (350) is arranged close to the hanging column (330), two ends of the pull belt blocking bridge (350) are respectively connected with the inner side surface of the storage plate body (310), the middle of the pull belt blocking bridge (350) is protruded, a pull belt penetrating opening (351) is formed between the middle of the pull belt blocking bridge (350) and the corresponding inner side surface of the storage plate body (310), and a hanging end of the pull belt (400) penetrates out of the pull belt penetrating opening (351);
a strap groove (340) is formed in the inner side face of the storage plate body (310), a strap blocking bridge (350) is arranged above the strap groove (340) in a crossing mode, and a strap penetrating opening (351) is formed in the area between the strap blocking bridge (350) and the groove bottom of the strap groove (340);
the fixed end of the pull belt (400) is connected with the groove bottom of the pull belt groove (340) in a welding way;
The strap groove (340) is close to the edge of the storage board body (310), the inner end of the strap groove (340) is close to the hanging column (330), the other end of the strap groove (340) penetrates out of the edge of the storage board body (310) close to the strap groove to form an open end, and the hanging end of the strap (400) penetrates through the strap penetrating opening (351) and then penetrates out of the open end.
10. the seatback with a storage box according to claim 8, wherein: the edge of the storage plate body (310) is provided with a flanging (311) facing the inner side surface of the storage plate body;
the flanging (311) consists of a handle flanging and a joint flanging which are connected with each other, the joint flanging is divergently extended to the periphery of the storage plate body (310) while being turned over towards the inner side direction of the storage plate body (310), and the handle flanging is deviated to the center of the storage plate body (310) while being turned over towards the inner side direction of the storage plate body (310);
The handle flanging is positioned at the upper part of the storage plate body (310), and the positioning mounting strip (320) is close to the lower part of the storage plate body (310);
A flexible inner surface layer (360) is attached to the inner side surface of the storage plate body (310), and a flexible outer surface layer (370) is attached to the outer side surface of the storage plate body (310);
the edge of the outer surface layer (370) extends downwards to form an outer layer extension strip, the outer layer extension strip bypasses the flanging of the storage plate body (310) and then is folded back towards the inner side surface of the storage plate body, the edge of the inner surface layer (360) is provided with an inner layer extension strip corresponding to the outer layer extension strip, and the outer layer extension strip is attached to the inner layer extension strip to form the positioning and mounting strip (320);
the edge of the outer surface layer (370) is attached to the inner side surface of the storage board body (310) after bypassing the flanging of the storage board body (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258164.2U CN209776320U (en) | 2019-02-28 | 2019-02-28 | Seat backrest with storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258164.2U CN209776320U (en) | 2019-02-28 | 2019-02-28 | Seat backrest with storage box |
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| Publication Number | Publication Date |
|---|---|
| CN209776320U true CN209776320U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920258164.2U Active CN209776320U (en) | 2019-02-28 | 2019-02-28 | Seat backrest with storage box |
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| CN (1) | CN209776320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733290A (en) * | 2019-02-28 | 2019-05-10 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of backrest with storage box |
-
2019
- 2019-02-28 CN CN201920258164.2U patent/CN209776320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733290A (en) * | 2019-02-28 | 2019-05-10 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of backrest with storage box |
| CN109733290B (en) * | 2019-02-28 | 2024-03-01 | 安道拓(重庆)汽车部件有限公司 | Seat back with storage box |
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Address after: No. 99, Pingtai Road, huangmaoping, Liangjiang New District, Chongqing Patentee after: Chongqing andotuo Auto Parts System Co.,Ltd. Address before: No. 99, Pingtai Road, huangmaoping, Liangjiang New District, Chongqing Patentee before: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. |
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