CN210383312U

CN210383312U - Bayonet knapsack chair with heat dissipation function

Info

Publication number: CN210383312U
Application number: CN201920443257.2U
Authority: CN
Inventors: 王学礼
Original assignee: Yingkou Yinquan Technology Co ltd
Current assignee: Yingkou Yinquan Technology Co ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-04-24
Anticipated expiration: 2029-04-01

Abstract

The utility model provides a cassette knapsack chair with heat dissipation function, including backplate, first grafting pole, braces, lag, wing bolt, collapsible ventilation antiskid rod structure, rotatable storage seat structure, rotatable fixed removal wheel structure, U type pole, connecting plate, knapsack, the rope of tightening, the joint pipe is pressed down the pole and is pulled the ring, first grafting pole peg graft respectively at the upper portion intermediate position and the lower part intermediate position of backplate. The back plate, the wing-shaped bolts and the load supporting rods are arranged, so that the load supporting rods can be folded conveniently, and the moving and folding work is facilitated; the U-shaped storage box, the rubber pad, the back plate and the load supporting rod are arranged, so that the load supporting rod can be stored conveniently, and the load supporting rod is prevented from influencing the backpack to store articles; the supporting rod, the U-shaped seat, the movable wheel and the backboard are arranged, so that the backboard can be dragged conveniently, and the backboard can be moved conveniently.

Description

Bayonet knapsack chair with heat dissipation function

Technical Field

The utility model belongs to the technical field of the seat, especially, relate to a cassette knapsack chair with heat dissipation function.

Background

At present, the aging trend of the social population is accelerated, the specific gravity of the aged population in China is high, and people need social public service improvement measures due to the fact that the physique of the aged people is reduced and the actions of the aged people are slowed down, so that people design a card seat backpack chair.

However, the existing seat backpack chair also has the problems that the folding work is inconvenient when the chair is used, the storage work is inconvenient, and the movement is inconvenient.

Therefore, the invention of the card seat backpack chair with the heat dissipation function is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cassette knapsack chair with heat dissipation function to solve current cassette knapsack chair and inconvenient folding work that carries out when having the use, inconvenient accomodating work and the inconvenient problem of removing of carrying on. A clamping seat backpack chair with a heat dissipation function comprises a backboard, a first inserting rod, a suspender, a protective sleeve, a wing-shaped bolt, a foldable ventilation anti-skidding rod structure, a rotatable containing seat structure, a rotatable fixed movable wheel structure, a U-shaped rod, a connecting plate, a backpack, a tightening rope, a clamping pipe, a pressing rod and a pulling ring, wherein the first inserting rod is respectively inserted in the middle position of the upper part and the middle position of the lower part of the backboard; two ends of the strap are respectively tied to the outer wall of the first insertion rod; the protective sleeve is sleeved at the middle position of the outer wall of the shoulder strap; the wing bolt penetrates through the middle position of the lower part of the front surface of the back plate; the foldable ventilation anti-slip rod structure is arranged in the middle of the inner part of the lower end of the back plate; the rotatable containing seat structure is arranged at the lower part of the left side of the back plate; the rotatable fixed movable wheel structure is arranged at the lower part of the right side of the back plate; the U-shaped rod is welded in the middle of the upper end of the back plate; the right end of the connecting plate is welded at the upper part of the left side of the back plate; the upper end of the backpack is glued to the left side of the lower end of the connecting plate; the tightening rope penetrates through the middle position inside the upper end of the backpack; two ends of the tightening rope respectively penetrate through the middle position inside the lower end of the pressing rod; two ends of the tightening rope also penetrate through the middle position inside the upper end of the clamping pipe; the lower end of the pressing rod is inserted in the middle of the inside of the upper end of the clamping pipe; two ends of the tightening rope are tied to the outer wall of the right side of the pulling ring respectively; the foldable ventilation anti-skid rod structure comprises a load supporting rod, a connecting rope, a rotating rod, a square bolt nut and an anti-skid sleeve, wherein the connecting rod is respectively inserted in the middle position inside the upper end of the rotating rod; the connecting rod is also inserted in the middle of the upper part of the load supporting rod; two ends of the connecting rope are sequentially tied to the outer wall of the connecting rod from front to back; the rotating rod is sleeved at the lower part of the outer wall of the load supporting rod; a bolt in the square head bolt nut penetrates through a threaded connection nut at the connection part of the rotating rod and the load supporting rod; the antiskid sleeve is respectively sleeved on the outer walls of the lower ends of the load supporting rod and the rotating rod.

Preferably, the rotatable accommodating seat structure comprises a U-shaped accommodating box, a rubber pad, a rotating plate, a second inserting rod, a connecting block and a pulling rope, wherein the rubber pad is glued on the inner wall of the right side of the U-shaped accommodating box; the second inserting rod penetrates through the middle position inside the upper end of the rotating plate; the second inserting rod is inserted at the upper part of the left side of the U-shaped storage box; the screw of the connecting block is connected to the lower part of the left side of the rotating plate; the right end of the pulling rope is glued at the middle position of the left side of the connecting block.

Preferably, the rotatable fixed movable wheel structure comprises a rotatable supporting rod, a U-shaped seat, a movable wheel, a locking square-head bolt, a shielding plate and a flat-head screw, wherein the U-shaped seat is connected to the right side of the rotatable supporting rod through the screw; the movable wheel is connected to the middle position inside the right side of the U-shaped seat; the locking square-head bolt is in threaded connection with the middle position of the left side of the front surface of the rotating support rod; the flat head screw penetrates through the middle position inside the left side of the shielding plate; the flat head screw is in threaded connection with the middle position of the right side of the lower end of the rotary supporting rod.

Preferably, the stainless steel spring is arranged at the bottom end inside the clamping pipe; the anti-slip sleeve is a rubber sleeve with cross-shaped anti-slip lines on the outer wall; the connecting rope is a nylon rope.

Preferably, the back plate is a plastic plate with a groove formed in the middle of the lower part and the lower end of the right side.

Preferably, the upper ends of the load supporting rods are inserted into grooves formed in the lower end of the back plate; the wing bolt is in threaded connection with the middle position of the upper part of the front surface of the load supporting rod.

Preferably, the U-shaped storage box is a U-shaped plastic box; the rotating plate is a transparent plastic plate; the through hole is opened to the right side lower part of U type receiver.

Preferably, the U-shaped storage box is glued to the lower portion of the left side of the back plate.

Preferably, the shielding plate is made of a transparent plastic plate; the rotary supporting rod is a plastic rod.

Preferably, the locking square head bolt penetrates through the lower part of the front surface of the back plate and is in threaded connection with the rotary supporting rod; the left end of the rotary supporting rod is inserted into a through hole formed in the lower portion of the right side of the back plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, backplate, the setting of winged bolt and load bracing piece, be favorable to carrying out the load bracing piece and fold, conveniently remove and folding work.

2. The utility model discloses in, U type receiver, the rubber pad, the setting of backplate and load bracing piece is favorable to carrying out load bracing piece and accomodates work, prevents that the load bracing piece from influencing the knapsack and depositing article.

3. The utility model discloses in, the rotation bracing piece, U type seat, the setting of removing wheel and backplate is favorable to dragging the backplate, conveniently carries out backplate removal work.

4. The utility model discloses in, backplate, first peg graft pole, the setting of braces and lag is favorable to carrying on the back the backplate, conveniently carries out the work of carrying of backplate and knapsack.

5. The utility model discloses in, the setting of load bracing piece, dwang and antiskid cover, be favorable to preventing that load bracing piece and dwang from slipping to influence work when using.

6. The utility model discloses in, the setting of load bracing piece, connecting rod, connection rope and dwang is favorable to carrying out the work of dispelling the heat to user's buttock at the in-process that uses, increases the heat dissipation function.

7. The utility model discloses in, U type receiver, the setting of rotor plate and second peg graft pole is favorable to sheltering from load bracing piece and dwang, prevents to rotate at the in-process load bracing piece that removes and influences the removal work with the dwang.

8. The utility model discloses in, the setting of rotation bracing piece, U type seat, shielding plate and crew cut screw, be favorable to preventing to remove the dust on wheel surface and fall on the surface increase dustproof function of clothes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the foldable ventilation anti-slip rod structure of the present invention.

Fig. 3 is a schematic structural view of the rotatable receiving seat structure of the present invention.

Fig. 4 is a schematic structural view of the structure of the rotatable fixed movable wheel of the present invention.

In the figure:

1. a back plate; 2. a first plug-in rod; 3. a harness; 4. a protective sleeve; 5. a wing bolt; 6. a foldable ventilated anti-slip rod structure; 61. a load support bar; 62. a connecting rod; 63. connecting ropes; 64. rotating the rod; 65. a square head bolt and nut; 66. an anti-slip sleeve; 7. a rotatable receiving seat structure; 71. a U-shaped storage box; 72. a rubber pad; 73. a rotating plate; 74. a second plug-in rod; 75. connecting blocks; 76. pulling the rope; 8. a movable wheel structure can be fixed and rotated; 81. rotating the support rod; 82. a U-shaped seat; 83. a moving wheel; 84. locking the square head bolt; 85. a shielding plate; 86. a flat head screw; 9. a U-shaped rod; 10. a connecting plate; 11. a backpack; 12. tightening the rope; 13. clamping the connecting pipe; 14. a pressing lever; 15. the ring is pulled.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a cassette backpack chair with heat dissipation function comprises a backboard 1, a first plug-in rod 2, a sling 3, a protective cover 4, a wing bolt 5, a foldable ventilation anti-slip rod structure 6, a rotatable storage seat structure 7, a rotatable fixed movable wheel structure 8, a U-shaped rod 9, a connecting plate 10, a backpack 11, a tightening rope 12, a clamping pipe 13, a pressing rod 14 and a pulling ring 15, wherein the first plug-in rod 2 is respectively plugged in the middle position of the upper part and the middle position of the lower part of the backboard 1; two ends of the braces 3 are respectively tied and connected with the outer wall of the first inserting rod 2; the protective sleeve 4 is sleeved at the middle position of the outer wall of the shoulder strap 3; the wing bolt 5 penetrates through the middle position of the lower part of the front surface of the back plate 1; the foldable ventilation anti-skid rod structure 6 is arranged in the middle of the lower end of the back plate 1; the rotatable containing seat structure 7 is arranged at the lower part of the left side of the back plate 1; the rotatable fixed movable wheel structure 8 is arranged at the lower part of the right side of the back plate 1; the U-shaped rod 9 is welded in the middle of the upper end of the back plate 1; the right end of the connecting plate 10 is welded at the upper part of the left side of the back plate 1; the upper end of the backpack 11 is glued to the left side of the lower end of the connecting plate 10; the tightening rope 12 penetrates through the middle position inside the upper end of the backpack 11; two ends of the tightening rope 12 respectively penetrate through the middle position inside the lower end of the pressing rod 14; two ends of the tightening rope 12 also penetrate through the middle position inside the upper end of the clamping pipe 13; the lower end of the pressing rod 14 is inserted in the middle of the upper end of the clamping pipe 13; two ends of the tightening rope 12 are tied to the outer wall of the right side of the pull ring 15 respectively; the foldable ventilation anti-skid rod structure 6 comprises a load supporting rod 61, a connecting rod 62, a connecting rope 63, a rotating rod 64, a square head bolt nut 65 and an anti-skid sleeve 66, wherein the connecting rod 62 is respectively inserted in the middle position inside the upper end of the rotating rod 64; the connecting rod 62 is also inserted in the middle position of the upper part of the load supporting rod 61; two ends of the connecting rope 63 are sequentially tied to the outer wall of the connecting rod 62 from front to back; the rotating rod 64 is sleeved at the lower part of the outer wall of the load supporting rod 61; the bolt in the square head bolt nut 65 penetrates through the screw thread connecting nut at the connecting part of the rotating rod 64 and the load supporting rod 61; the anti-skid sleeves 66 are respectively sleeved on the outer walls of the lower ends of the load supporting rod 61 and the rotating rod 64; when the folding chair is used, the wing-shaped bolt 5 is loosened, the load supporting rod 61 is rotated, the lower ends of the load supporting rod 61 and the rotating rod 64 are contacted with the ground, the upper ends of the load supporting rod 61 and the rotating rod 64 are grasped and pulled towards the left side and the right side, the connecting rope 63 is tightened, the chair is convenient to work, if necessary, the wing-shaped bolt 5 is loosened, the load supporting rod 61 is rotated, the load supporting rod 61 is convenient to roll, the folding function is added, and the shoulder straps 3 and the protecting sleeve 4 are carried on the shoulder to move.

In this embodiment, referring to fig. 3, the rotatable storage base structure 7 includes a U-shaped storage box 71, a rubber pad 72, a rotating plate 73, a second inserting rod 74, a connecting block 75 and a pulling rope 76, wherein the rubber pad 72 is glued to the inner wall of the U-shaped storage box 71 on the right side; the second plug-in rod 74 penetrates through the middle position inside the upper end of the rotating plate 73; the second plug-in rod 74 is plugged in the upper part of the left side of the U-shaped storage box 71; the screw of the connecting block 75 is connected to the lower part of the left side of the rotating plate 73; the right end of the pulling rope 76 is glued to the middle position of the left side of the connecting block 75; the pulling rope 76 is caught to pull the rotating plate 73 in the using process, so that the load supporting rod 61 is convenient to rotate, the storage and folding work is facilitated, the storage work of the load supporting rod 61 and the rotating rod 64 is convenient to perform in the moving process, and the storage work of the backpack 11 is prevented from being influenced by the folded load supporting rod 61 and the rotating rod 64.

In this embodiment, referring to fig. 4, the fixed and movable wheel structure 8 includes a rotary supporting rod 81, a U-shaped seat 82, a movable wheel 83, a locking square head bolt 84, a shielding plate 85 and a flat head bolt 86, wherein the U-shaped seat 82 is screwed to the right side of the rotary supporting rod 81; the moving wheel 83 is axially connected to the middle position inside the right side of the U-shaped seat 82; the locking square head bolt 84 is in threaded connection with the middle position of the left side of the front surface of the rotating support rod 81; the flat head screw 86 penetrates through the middle position of the left inner part of the shielding plate 85; the flat head screw 86 is in threaded connection with the middle position of the right side of the lower end of the rotating support rod 81; when moving, if necessary, the locking square head bolt 84 is loosened to rotate the rotating support rod 81, the rotating support rod 81 is rotated to a proper position, the locking square head bolt 84 is screwed down, the moving wheel 83 is in contact with the ground, dragging work is convenient to carry out in the moving process, dust on the surface of the moving wheel 83 is prevented from falling on clothes in the back moving process through the shielding plate 85, and the dustproof function is increased.

In this embodiment, specifically, the bottom end inside the bayonet tube 13 is provided with a stainless steel spring; the anti-skid sleeve 66 is a rubber sleeve with cross-shaped anti-skid lines on the outer wall; the connecting rope 63 is a nylon rope.

In this embodiment, specifically, the back plate 1 is made of a plastic plate with a groove formed in the middle of the lower part and the lower end of the right side.

In this embodiment, specifically, the upper end of the load supporting rod 61 is inserted into a groove formed at the lower end of the back plate 1; the wing bolt 5 is screwed in the middle of the upper part of the front surface of the load support bar 61.

In this embodiment, specifically, the U-shaped storage box 71 is a U-shaped plastic box; the rotating plate 73 is made of a transparent plastic plate; the lower part of the right side of the U-shaped storage box 71 is provided with a through hole.

In this embodiment, specifically, the U-shaped storage box 71 is bonded to the lower portion of the left side of the back plate 1.

In this embodiment, specifically, the shielding plate 85 is made of a transparent plastic plate; the rotary supporting rod 81 is a plastic rod.

In this embodiment, specifically, the locking square head bolt 84 penetrates through the lower part of the front surface of the back plate 1 and is connected with the rotating support rod 81 through a thread; the left end of the rotating support rod 81 is inserted into a through hole formed in the lower part of the right side of the back plate 1.

Principle of operation

In the utility model, when in use, the wing bolt 5 is loosened, the load support rod 61 is rotated, the lower ends of the load support rod 61 and the rotating rod 64 are contacted with the ground, the upper ends of the load support rod 61 and the rotating rod 64 are grasped and pulled towards the left and the right sides, the connecting rope 63 is tightened, the chair work is convenient to be carried out, if necessary, the wing bolt 5 is loosened to rotate the load support rod 61, the load support rod 61 is convenient to be rolled up, the folding function is increased, the braces 3 and the protective cover 4 are carried on the shoulder to move, the pulling rope 76 is grasped to pull the rotating plate 73 in the using process, the load support rod 61 is convenient to be rotated, the storage and the folding work are convenient to be carried out, simultaneously, the storage work of the load support rod 61 and the rotating rod 64 is convenient to be carried out in the moving process, the storage work of the, when necessary, the locking square head bolt 84 is loosened to rotate the rotating supporting rod 81, the rotating supporting rod 81 is rotated to a proper position, the locking square head bolt 84 is screwed down, the moving wheel 83 is made to contact the ground, dragging work is convenient to carry out in the moving process, dust on the surface of the moving wheel 83 is prevented from falling on clothes in the back moving process through the shielding plate 85, and the dustproof function is increased.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a cassette knapsack chair with heat dissipation function, its characterized in that, this cassette knapsack chair with heat dissipation function includes backplate (1), first grafting pole (2), braces (3), lag (4), wing bolt (5), collapsible ventilation antiskid rod structure (6), rotatable storage seat structure (7), rotatable fixed moving wheel structure (8), U type pole (9), connecting plate (10), knapsack (11), tighten up rope (12), joint pipe (13), press lever (14) and pull ring (15), first grafting pole (2) peg graft respectively at the upper portion intermediate position and the lower part intermediate position of backplate (1); two ends of the strap (3) are respectively tied to the outer wall of the first inserting rod (2); the protective sleeve (4) is sleeved in the middle of the outer wall of the shoulder strap (3); the wing bolt (5) penetrates through the middle position of the lower part of the front surface of the back plate (1); the foldable ventilation anti-skid rod structure (6) is arranged in the middle of the lower end of the back plate (1); the rotatable containing seat structure (7) is arranged at the lower part of the left side of the back plate (1); the rotatable fixed movable wheel structure (8) is arranged at the lower part of the right side of the back plate (1); the U-shaped rod (9) is welded in the middle of the upper end of the back plate (1); the right end of the connecting plate (10) is welded at the upper part of the left side of the back plate (1); the upper end of the backpack (11) is glued to the left side of the lower end of the connecting plate (10); the tightening rope (12) penetrates through the middle position inside the upper end of the backpack (11); two ends of the tightening rope (12) respectively penetrate through the middle position inside the lower end of the pressing rod (14); two ends of the tightening rope (12) also penetrate through the middle position inside the upper end of the clamping pipe (13); the lower end of the pressing rod (14) is inserted in the middle of the inside of the upper end of the clamping pipe (13); two ends of the tightening rope (12) are respectively tied to the outer wall of the right side of the pull ring (15); the foldable ventilation anti-skid rod structure (6) comprises a load supporting rod (61), a connecting rod (62), a connecting rope (63), a rotating rod (64), a square head bolt nut (65) and an anti-skid sleeve (66), wherein the connecting rod (62) is respectively inserted in the middle position inside the upper end of the rotating rod (64); the connecting rod (62) is also inserted in the middle position of the upper part of the load supporting rod (61); two ends of the connecting rope (63) are sequentially tied to the outer wall of the connecting rod (62) from front to back; the rotating rod (64) is sleeved at the lower part of the outer wall of the load supporting rod (61); a bolt in the square-head bolt nut (65) penetrates through a nut in threaded connection at the connection part of the rotating rod (64) and the load supporting rod (61); the anti-skid sleeves (66) are respectively sleeved on the outer walls of the lower ends of the load supporting rod (61) and the rotating rod (64).

2. The cassette backpack chair with heat dissipation function as claimed in claim 1, wherein the rotatable receiving seat structure (7) comprises a U-shaped receiving box (71), a rubber pad (72), a rotating plate (73), a second plug rod (74), a connecting block (75) and a pulling rope (76), the rubber pad (72) is glued on the right inner wall of the U-shaped receiving box (71); the second plug rod (74) penetrates through the middle position inside the upper end of the rotating plate (73); the second inserting rod (74) is inserted into the upper part of the left side of the U-shaped storage box (71); the screw of the connecting block (75) is connected to the lower part of the left side of the rotating plate (73); the right end of the pulling rope (76) is glued at the middle position of the left side of the connecting block (75).

3. The card seat backpack chair with the heat dissipation function as recited in claim 1, wherein the rotatable fixed moving wheel structure (8) comprises a rotating support rod (81), a U-shaped seat (82), a moving wheel (83), a locking square head bolt (84), a shielding plate (85) and a flat head screw (86), the U-shaped seat (82) is screwed on the right side of the rotating support rod (81); the moving wheel (83) is axially connected to the middle position inside the right side of the U-shaped seat (82); the locking square head bolt (84) is in threaded connection with the middle position of the left side of the front surface of the rotating support rod (81); the flat head screw (86) penetrates through the middle position of the left inner part of the shielding plate (85); the flat head screw (86) is in threaded connection with the middle position of the right side of the lower end of the rotating support rod (81).

4. The seat backpack chair with the heat dissipation function as recited in claim 1, wherein the clamping tube (13) is provided with a stainless steel spring at the bottom end inside; the anti-skid sleeve (66) is a rubber sleeve with cross-shaped anti-skid lines on the outer wall; the connecting rope (63) is a nylon rope.

5. The card seat backpack chair with heat dissipation function as claimed in claim 1, wherein the back plate (1) is a plastic plate with a groove at the middle position of the lower part of the right side and the lower end.

6. The card seat backpack chair with the heat dissipation function as recited in claim 1, wherein the upper end of the load supporting rod (61) is inserted into a groove formed at the lower end of the back plate (1); the wing bolt (5) is in threaded connection with the middle position of the upper part of the front surface of the load supporting rod (61).

7. The heat-dissipating saddle-type backpack chair according to claim 2, wherein the U-shaped storage case (71) is a U-shaped plastic case; the rotating plate (73) is a transparent plastic plate; the lower part of the right side of the U-shaped storage box (71) is provided with a through hole.

8. The card seat backpack chair with the heat dissipation function as claimed in claim 2, wherein the U-shaped receiving box (71) is glued to the lower left side of the back plate (1).

9. The card seat backpack chair with heat dissipation function as recited in claim 3, wherein the shielding plate (85) is made of a transparent plastic plate; the rotary supporting rod (81) is a plastic rod.

10. The card seat backpack chair with the heat dissipation function as recited in claim 3, wherein the locking square head bolt (84) is threaded through the lower part of the front surface of the backboard (1) to connect the rotating support rod (81); the left end of the rotary supporting rod (81) is inserted into a through hole formed in the lower portion of the right side of the back plate (1).