TWM512353U - Backpack's chair - Google Patents

Abstract

"Backpack's Chair" uses rotating chair surface to combine the chair and backpack's functions. Chair legs can stretchable for different height demand.

Description

Backpack chair

The technical field of this creation is a new type of creation that uses the rotatable joint axis function to connect the seat and the backpack. The composition consists of three structural groups: an adjustable seat frame set, a rotatable seat set and a backpack. Group 3: The purpose is to allow the user to turn the backpack into a personal exclusive seat at any time when carrying the backpack, wherein the adjustable seat frame set can be adjusted to the height of the chair frame to meet different heights. For users of the demand, there are several M-type hooks on the chair frame that can be used by the user according to the requirements, in addition to the backpack of the backpack group can be firmly fixed on the chair frame, and the addition is increased. Let the backpack chair hang and bundle the items.

The rotatable joint bearing shaft structure group uses two joints as a fulcrum to connect two objects, so that the two objects can be bent at several angles, and the movement manner is similar to the movement of the arm, and the products currently used in the technology have glasses. Brackets, general table lamps, cranes, robotic arms, etc.

The height-adjustable seat and foot structure group is a set of symmetrical holes made of large and small steel pipes, and a plurality of symmetric holes are arranged in the large-diameter steel pipe, and the support corresponding to the holes is set in the small-diameter steel pipe. The device controls the length of the two sets of stacked steel pipes by adjusting the relative fixed positions of the support devices in the small-diameter steel pipes and the large-diameter rigid pipe holes, and is currently applied to Technical products include system furniture, high chairs, and adjustable drying racks.

The setting of the foot and foot slip pad is to set the stop pad with the anti-slip function in the contact position between the chair foot and the ground. The function is mainly the function of the slip and the shock absorber. The products currently used in this technology have general tables and chairs, and each Storage cabinet, computer screen base, TV screen base, etc.

Devil felt and metal buckle set, in the combination backpack group set array with devil felt and metal buckle to form a fixed buckle to achieve the function of a fixed backpack, the current application of the devil felt and metal buckle technology has a bag, bag , hats, decorations, etc.

The modern lifestyle of the modern people is very different from the past. From the time of going out, shopping, queuing for shopping or participating in large-scale outdoor activities, chairs are needed during the long activities, but the majority of the chairs prepared by the organizers are Less than the public demand, so if everyone who participates in the event, everyone has a chair of their own, is it more convenient? As far as current life experience is concerned, if you want to carry your own exclusive chair to go out, I believe it is not easy, and it does not meet the usage habits and experience of most people. This creator has no view of the seat type of the existing seat. In response to the needs of different users and the convenience of carrying, the deficiencies and shortcomings were improved, and a backpack was created.

In order to achieve the above-mentioned creative purposes, the technical means adopted by the present invention is a backpack chair, which has an adjustable seat frame set, which has a stackable upper frame, a nestable lower frame, and four fixed Cathy, 20 corresponding to the fixed card hole, a crescent-shaped frame reinforcement device, a mouth-shaped chair reinforcement device, eight types of M-type hook bracket, four chairs The foot stability and anti-slip function pad set, the upper frame of the adjustable chair frame and the frameable frame can be combined to form a central structure of the adjustable seat frame group, and the crescent type is connected on the frame frame above the stackable The frame reinforcement device is provided with a mouth-shaped foot reinforcement device on the frame of the frame that can be folded under the frame to strengthen the structure of the backpack chair, and the eight types of M-type hook brackets and the four fixed clamps are arranged on the sleeveable The frame of the frame frame is provided with a hole corresponding to the fixed card hole in the frame of the frame that can be folded, and the chair legs are fixed at the four end points of the chair frame and the ground under the nestable cum. The anti-slip function pad set constitutes the adjustable seat frame set of the present invention; the rotatable seat set has a curved seat surface, a rotatable joint shaft, a type of M-shaped hook lifting device and two The adjustable backpack seat strap is mounted on the rotatable joint shaft and mounted on the corresponding position of the adjustable seat frame set to become one of the side of the frame structure, and the class M The hook-shaped lifting device is mounted on the upper part of the curved seat surface, and the buckle of the upper part of the adjustable strap is passed through and fixed to the M-shaped hook Attaching the two sides of the lifting device to the adjustable seat belt frame group, the adjustable seat belt group and the adjustable seat frame frame group can be firmly connected; and the backpack group The utility model has an upper package body, an upper package main chamber, an upper package front surface, an upper package rear side surface, an upper package front pocket, an upper package front package, and a top package Fixing the buckle on the body frame and the bottom surface of the upper package body, the upper body of the upper package is formed in the upper body, and the front surface of the upper body is formed on one side of the upper body, above And providing an upper bag front pocket and an upper bag front bag, the rear side surface of the upper bag body is formed on the other side of the upper bag body, and both sides are fixed on the bottom surface of the upper bag body, and the upper bag is wrapped The opening on the body cover is zippered, and an upper cover body is fixed on the upper surface of the upper package main body and the upper front surface of the upper package body. Attached to the four upper body frame fixing buckle, one The lower body has a lower body main chamber, a lower body front surface, a lower body rear side surface, a second lower body side pocket, a lower body front bag, and a six lower body frame fixing buckle And a bottom surface of the lower package body, the lower package main chamber is formed in the lower package body, the front surface of the lower package is formed on one side of the lower package body, and the lower package body is disposed above a bag, the rear side surface of the lower bag body is formed on the other side of the bag body, and both sides are fixed on the bottom surface of the lower bag body, and the side bag side pockets are arranged on both sides, and the lower bag body surface is provided. The upper opening is zippered, and two fixed straps are arranged on both sides of the joint between the front surface and the rear surface of the upper main body of the lower body, and the bottom of the bag is mounted on the bottom of the bag body. Fixed buckle belt; the backpack is connected with the adjustable seat frame group as the center, and the rotatable seat surface group is fixed to one side of the seat bracket above the adjustable seat frame group by using the rotatable joint shaft And attaching the fixed buckle on the rack of the backpack to the M-type hook bracket such as the adjustable seat frame set. The utility model has the advantages that the user can carry the exclusive seat position at any time when the user carries the present door, and can adjust the seat according to the user's height habit. height.

This creation provides the user with a new type of chair and a new choice of backpack type. In addition to the function of converting the backpack and the seat, the creation has several different types of M-shaped hooks on the frame. It can be used by users according to their needs. In addition to allowing the backpack group to be firmly fixed to the frame, it also increases the possibility of hanging and binding the backpack.

The characteristics of this creation are three. One is to use the rotatable joint shaft to erect and rotate the seat surface to convert the function into a backpack backrest structure; the rotating seat set of the present invention utilizes a rotatable joint shaft Set on one side of the seat and fix it to the adjustable seat Above the chair and chair set, if the backpack is in the state of the backpack, the seat surface will be fulcrumed by the side of the chair frame, and after being rotated, the seat back will be formed to form a backpack-type backrest portion, and the seat surface shape of the backpack seat is The surface method is composed of the functionality, in addition to making it more comfortable to use, when it is erected to hold the back of the backpack, it can also release the back pressure by its curved surface and let the air flow to achieve the effect of ventilation. When the back does not show the sultry feeling generated by the general use of the backpack, the utility function is improved.

The second feature of this creation is to set up several M-type hook brackets on the adjustable seat frame group and to set the M-type hook lifting device on the rotatable seat surface group, the function of which is to make the backpack The group of backpacks can be fixed on the chair frame; the M-type hook brackets on the various types of racks and the adjustable seat chair frame sets are stably coupled with each other through the rack-mounted backpack group backpacks, thereby allowing The overall structure of the backpack is more complete. If the user adds a little ingenuity, using some ropes, buckles and hooks on the M-type hook to assist the binding, the backpack can be added with many different functions. Said that the position of the M-type hook on the chair frame is fixed, so if the backpack manufacturer uses this specification, the backpack combination of the backpack will be able to respond to various functional requirements, and accordingly, various types and functional backpacks will appear. Possible, for example: sports bag, camera bag, mom bag, etc.

The third feature of this creation is the height-adjustable frame structure to meet the needs of different seat heights; it is designed to be nested on the frame with a frame that can be nested and framed. The fixing card and the corresponding fixing card hole are provided, so that the structure has the function of adjusting the height of the seat.

The backpack is a new creation, in addition to practicality, security settings It is also a necessary consideration in the creation, in addition to its structural safety, the position where the foot of the chair is in contact with the surface, the set of the adjustable chair seat and the anti-slip function pad set, the device is arranged in the adjustable seat chair The bottom end of the chair is a device that is combined by a plurality of materials. The device is set to allow the backpack to be used in a chair-like mode, and has a stable seat structure and anti-slip effect, so that the user can be more comfortable and safe when riding. In addition, since the related operations set in this creation have irreversible operation structures in it, it is not easy for the user to make mistakes. For example, rotating the seat back to a fixed angle will stop the rotation and the legs will be fully extended. In order to make the above-mentioned objects, technical features and gains after actual implementation easier to understand, a more detailed description will be given below with reference to the corresponding drawings in the preferred practical examples.

1‧‧‧Adjustable seat frame set

111‧‧‧ can be folded over the frame

112‧‧‧Fixed truck

113‧‧‧M type hook bracket

114‧‧‧ Crescent seat frame reinforcement

121‧‧‧ can be folded under the frame

122‧‧‧ corresponding to the hole of the fixed cassette

123‧‧‧ mouth type foot reinforcement

124‧‧‧Seat foot stability and anti-slip function mat set

2‧‧‧Rotary chair set

211‧‧‧ curved seat

212‧‧‧M type hook hook lifting device

213‧‧‧Rotary joint shaft

214‧‧‧Adjustable backpack chair strap

3‧‧‧Rack backpack group

311‧‧‧Upper body

312‧‧‧Upper body room

313‧‧‧The front surface of the upper cladding

314‧‧‧Back surface of the upper cladding

315‧‧‧Upper body front pocket

316‧‧‧Upper body front pack

317‧‧‧Fixed straps on the upper body frame

318‧‧‧The bottom surface of the upper bag

321‧‧‧Underbody

322‧‧‧Under the main body of the enclosure

323‧‧‧The front surface of the lower cladding

324‧‧‧The back side surface of the lower cladding

325‧‧‧Underbody side pocket

326‧‧‧Underbody package

327‧‧‧Fixed straps on the lower body frame

328‧‧‧Bottom of the lower package

Figure 1 is a schematic diagram of the state of the sitting chair and the state of the backpack.

Figure 2 is a schematic diagram of the state of the seat and the state of the backpack. .

Fig. 3 is a schematic view of the adjustable seat frame set and the rotatable seat set.

Figure 4 is a schematic diagram of the backpack group on the creation rack.

Figure 5 is a schematic diagram of the steps of the authoring operation.

In order to help the examiner understand the creative features, contents, advantages and functions of the creation, the author will use the drawings in detail and explain in detail in the form of the examples. The following diagrams are used for the purpose of illustration and supplementary instructions. They are not necessarily true proportions and precise configurations after the implementation of the creation. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted or limited. The scope of the right to the actual implementation of this creation, together with the first description, please refer to Figure 1 and Figure 2, which shows the picture of the state of the backpack and the state of the chair. The creation provides a new type of chair. The application of thinking, the chair combined with the function of the backpack to extend its functionality and practicality, the backpack chair is mainly composed of adjustable seat frame group 1, rotatable chair group 2, and backpack group 3 composition.

The detailed structure of the creation is as follows, please refer to FIG. 3, which is a schematic view of the combination of the adjustable seat frame set 1 and the rotatable seat set 2, and the adjustable seat frame set 1 has a The chair frame 111 can be nested, the chair frame 121 can be folded, the four fixed cassettes 112, the holes 122 corresponding to the fixed card, the crescent-shaped frame reinforcement device 114, and the one-piece chair reinforcement The device 123, the eight types of M-type hook bracket 113, the four-legged foot stability and anti-slip function pad set 124; the adjustable seat chair frame set 1 is formed by the over-stacked upper frame 111 and the nestable lower frame 121 The central structure of the adjustable seat frame group 1 is provided with a crescent-shaped frame reinforcement device 114 connected to the frame 111 above the sleeve and a mouth chair on the frame of the frame 121 that can be nested The foot strengthening device 123 is configured to reinforce the backpack chair, and the four fixed cassettes 112 and the eight types of M-type hook brackets 113 are disposed on the stand of the chair frame 111 that can be nested, and the chair frame 121 can be folded under the frame. On the foot of the chair, each of the legs is provided with 5 holes, and the four legs are provided with a hole 122 corresponding to the fixed card hole 122, and the frame 1 can be folded under the frame. 21 The four end points in contact with the ground are respectively equipped with a chair foot stability and anti-slip function pad set 124 to constitute the adjustable seat chair frame set 1 of the present invention.

Referring to FIG. 3, the rotatable chair set 2 has a curved seat surface 211, a type of M-shaped hook lifting device 212, a rotatable joint shaft 213 and two adjustable backpack seat straps 214; The seat cover group 2 is configured to mount the curved seat surface 211 on the rotatable joint shaft 213, and is installed on the side of the adjustable seat chair frame set 1 to become one of the side of the seat frame structure. The M-shaped hook lifting device 212 is mounted on the upper portion of the curved seat surface 211, and the buckle of the upper portion of the adjustable backpack seat strap 214 is passed through and fixed on both sides of the M-shaped hook lifting device 212. The lower part of the adjustable backpack seat strap 214 is fixed to the adjustable seat frame set 1, and the adjustable seat frame set 1 and the rotatable seat set 2 can be firmly connected.

Referring to FIG. 4, the backpack group 3 has an upper bag body 311 having an upper bag main chamber 312, an upper bag front surface 313, an upper bag rear side surface 314, and an upper bag. The body front bag 315, the upper bag front bag 316, the upper upper bag body fixing buckle band 317 and an upper bag body bottom surface 318, and the upper bag body 311 upper body main chamber 312 is formed on the upper bag In the body 311, the upper front surface 313 is formed on one side of the upper package 311, and the upper package front pocket 315 and the upper package front package 316 are disposed above the upper body. The side surface 314 is formed on the other side of the body of the upper package 311, and both sides are fixed on the bottom surface 318 of the upper package body 301. The upper surface of the upper package 311 is opened by a zipper chain, and is mainly attached to the upper package body. An upper cover body fixing buckle belt 317 is disposed on the upper cover body front surface 313 and the upper package body rear side surface 314 at the upper portion of the upper chamber 312, and the upper upper package body bottom surface 318 is provided with a four upper body frame fixing buckle. The belt 317, the lower body 321 has a lower body main chamber 322, a lower body front surface 323, a lower body rear side surface 324, two lower body side pockets 325, and a The bag body front bag 326, the six lower bag body frame fixing buckle band 327 and the lower bag body bottom surface 328, and the lower body 321 under the bag body main chamber 322 is formed in the lower bag body 321 body, the lower bag The front surface 323 is formed on The lower package body 321 has a lower package front bag 326 disposed on one side of the lower package body 321 . The lower package body rear side surface 324 is formed on the other side of the package body, and both sides are fixed to the lower package body. Above the bottom surface 328, a package side pocket 325 is disposed on both sides, and the lower cover 321 is open on the surface of the package to be zippered, and the lower front surface 323 is disposed above the lower package main chamber 322. The two sides of the joint body rear side surface 324 are provided with two lower body frame fixing buckle belts 327, the lower body bag bottom surface 328 is connected with the rotatable seat surface group 2, and four lower body frame frames are installed. The buckle strap 327 is fixed on the upper side.

Please refer to Fig. 1 and Fig. 2, the backpack is connected with the adjustable seat frame set 1 as the center, and the rotatable seat set 2 is fixed to the adjustable seat by its rotatable joint shaft 213. One side of the seat bracket above the seat frame group 1, and the upper fastening strap 317 on the upper body of the backpack group 3 and the fixing buckle 327 on the lower body frame are passed through the M-type hook lifting device 212 and The M-type hook brackets 113 are fixed to the adjustable seat frame group 1 to form a mutual connection.

For the operation mode of the backpack chair, please refer to FIG. 5, and the backpack chair can be changed from the backpack state to the seat state in only three steps: Step 1, press the fixed cassette 112 set on the adjustable seat frame set 1 Unlock the adjustable upper and lower telescopic limits of the seat chair frame group 1 and adjust the fixing clip 112 to the corresponding hole 122 of the fixed card to adjust the height of the seat to the appropriate height to meet more In the use requirement, in step 2, the upper body 311 of the backpack group 3 is mounted, and a total of four sides of the backpack group 3 are connected with the adjustable seat frame group 1 to fix the upper buckle bracket 317 buckle on the upper body frame. The upper body 311 is loosened to the adjustable seat frame group 1, and in step 3, the upper body 311 of the backpack group 3 is placed at the rear position of the adjustable seat frame group 1 and the rotating body is rotated. The curved seat surface 211 of the seat cover group 2 can be rotated and laid flat on the adjustable seat frame group 1. If the seat state is to be restored to the state of the backpack, only reverse operation is required.

1‧‧‧Adjustable seat frame set

2‧‧‧Rotary chair set

213‧‧‧Rotary joint shaft

3‧‧‧Rack backpack group

Claims (6)

The invention relates to a backpack chair, which has an adjustable seat chair frame set, which has a chair frame that can be nested, a chair frame that can be folded, four fixed cassettes, a hole corresponding to the fixed card, and a hole. The crescent-shaped frame reinforcement device, the one-piece chair foot reinforcement device, the eight-type M-type hook bracket, the four-leg foot stability and the anti-slip function pad set, the chair frame can be folded over and the frame frame can be folded. The central structure of the adjustable seat frame set, the crescent-shaped frame reinforcement device is arranged on the frame above the foldable frame, and the mouth-shaped foot reinforcement device is arranged on the frame of the frameable frame to strengthen The structure of the backpack chair, the eight types of M-type hook brackets and the four fixed cassettes are arranged on the tripod of the chair frame which can be nested, and the holes corresponding to the fixed cassettes are arranged in the bottom of the frame frame which can be nested And a set of chair stability and anti-slip function pad sets at the four end points of the frame frame and the ground can be assembled to form the adjustable seat frame frame group of the present invention; the rotatable seat surface group has A curved seat surface, a rotatable joint shaft, a type of M-shaped hook lifting device and two adjustable backpack seat straps, The curved seat surface is mounted on the rotatable joint shaft assembly, and is installed in the corresponding position of the adjustable seat frame frame group to become one of the side of the frame structure, and the M-shaped hook lifting device is Installed on the upper part of the curved seat surface, the buckle on the upper part of the adjustable strap is passed through and fixed on the handles on both sides of the M-shaped hook lifting device, and the lower part of the adjustable strap is fixed on the adjustable seat chair The shelf group can firmly connect the rotatable chair set and the adjustable seat frame set; and the shelf pack has an upper cover body, and has an upper cover main chamber and an upper cover body a front surface, an upper back surface of the upper body, an upper bag front pocket, an upper body front bag, a five upper body frame fixing buckle tape, and an upper bag body bottom surface, the upper body main chamber is formed On the upper body The front surface of the upper package is formed on one side of the upper package, and the upper package front pocket and the upper package front package are disposed above the upper package body, and the rear side surface of the upper package is formed on the upper package On the other side of the body body, both sides are fixed on the bottom surface of the upper bag body, and the opening on the upper bag body is zippered, and the front surface and the upper bag of the upper body are above the main body of the upper bag body. The back surface of the body is provided with a fastening strap on the upper body frame, and the bottom surface of the upper body package is provided with a fastening strap on the upper body of the upper body, and a lower body, which has a main body of the lower body and a lower body. The front surface of the package body, the rear side surface of the lower package body, the side pockets of the lower lower package body, the front package of the lower package body, the fixed buckle belt on the six lower package body, and the bottom surface of the lower package body, the main body of the lower package body Formed in the lower package body, the front surface of the lower package body is formed on one side of the lower package body, and a lower package front package is disposed above the lower package body, and the rear side surface of the lower package body is formed on the package body On the other side, both sides are fixed on the bottom surface of the lower bag body, and the side bag is placed on both sides. The opening on the body wrapping surface is zippered, and two fixed straps are arranged on both sides of the joint surface of the front surface and the rear side surface of the upper main body of the lower covering body, and four bottom bags are arranged on the bottom surface of the bag. The buckle is fixed on the body frame; the connection of the backpack chair is centered on the adjustable seat frame group, and the rotatable seat surface group is fixed to the seat bracket above the adjustable seat frame group by using the rotatable joint shaft One side, and the fixed buckle on the frame of the backpack group is fixed on the adjustable seat frame group through the M-type hook brackets on the adjustable seat frame group to form a mutual connection. The backpack chair of claim 1, wherein the chair structure has a rotatable seat set, a curved seat surface, a rotatable joint shaft, a type of M-shaped hook lifting device and two adjustable backpacks. The seat back strap is mounted on the adjustable seat frame set by the rotatable joint shaft disposed on the side of the curved seat surface, so that the curved seat surface of the backpack chair is produced. There is a rotatable function. After the chair is erected by rotation, the structure will become the back cushion of the backpack in the back state. When the chair is in the backrest structure of the backpack, the curved seat The function is changed from a seat to a protective back, releasing the pressure of the backpack and ventilation. The backpack of claim 1, wherein the adjustable chair seat frame of the chair structure has a stackable upper frame, a nestable lower frame, four fixed cassettes, and twenty Corresponding to the fixed card hole, a crescent moon frame reinforcement device, a one-piece chair foot reinforcement device, eight types of M-type hook brackets, four chair foot stability and anti-slip function pad set, the adjustable seat frame frame group The stackable upper frame can be combined with the stackable lower frame, and a plurality of holes corresponding to the fixed cassette are arranged on the frame of the frameable frame, and the four fixed cassettes are set on the sleeve The frame frame of the stacking chair frame has the function of adjustable height of the frame structure of the stacking frame, so that the chair chair can have the function of height adjustment to meet the user's use requirements. The backpack chair according to claim 1, wherein the chair has an M-type hook bracket such as an adjustable seat group structure, and the set of 8 sets of left and right sides are arranged on the chair frame of the adjustable seat set. Symmetrical M-type hook bracket, this setting will allow the backpack seat adjustable seat frame group to increase the function of the backpack group on the fixed frame. The setting of the M-type hook bracket can also increase the binding items and suspension of the backpack chair. The function of the item. The backpack chair according to claim 1, wherein the chair has a M-shaped hook lifting device such as a rotary seat surface group structure, and a type M hanging is arranged on the curved chair surface of the rotatable seat surface group. Lifting the device, the device allows the curved chair to have a fixed backpack The upper body, the fixed two adjustable backpack seat straps, the backpack handle and the hanging items. The backpack chair according to claim 1, wherein the chair-stable stability and anti-slip function pad set on the adjustable seat frame structure of the chair is a four-terminal installation chair that can be placed under the framing frame frame and the ground. The foot stability and anti-slip function pad set, this setting allows the backpack chair to have a stable seat structure and anti-slip effect when used in the seat mode, so that the user can be more comfortable and safe when riding.