CN209090448U - A kind of intake type office chair - Google Patents

Abstract

The utility model discloses a kind of intake type office chairs, including chair leg, gas bar, cushion, left and right handrail and the chair back, the cavity for accommodating office chair accessory is provided at the back side of the chair back, and it is equipped with the rear cover for closed cavity at the chair back back side, the rear cover is to be detachably connected with the chair back.The accessory of office chair is accommodated among the cavity of chair back respective shapes size and is effectively limited, can prevent accessory from colliding and being damaged during transportation；It can simplify the packaging of office chair entirety at the same time, not only seemed beautiful but also save cargo space, greatly reduce transportation cost.

Description

A kind of intake type office chair

Technical field

The utility model relates to a kind of office furniture more particularly to a kind of intake type office chairs being readily transported.

Background technique

Usually using the office table top of plug-in type in present office, and the office chair with idler wheel is equipped with as office Equipment.Office chair is mostly used plastic shaping and forms, and carries out plain cotton fabric processing in the top of plastic part again when in use.And existing office Chair is in transport and inconvenient, and some accessories of office chair are to prevent its damaged in collision or loss during transportation, It generally requires extra package and needs to be filled the corner of accessory with filler, increase the transportation cost of office chair.

Utility model content

The utility model discloses a kind of office chair of intake type, office when solving office chair transport in the prior art Chair accessory packs cumbersome deficiency.

To solve the above problems, the technical solution of the utility model is:

A kind of office chair of intake type, including chair leg, gas bar, cushion, left and right handrail and the chair back, in the back of the chair back Face is provided with the cavity for accommodating office chair accessory, and is equipped with the rear cover for closed cavity, the rear cover at the chair back back side It is to be detachably connected with the chair back.

Preferably, the office chair accessory is any one or a few group in chair leg, gas bar, handrail and castor It closes.

Preferably, the chair back be divided into from front to back before in after three layers, middle layer is a substrate, and front and back is for two layers Sponge, the sponge are connected and fixed with substrate, and the cavity is provided with after the chair back on the sponge of layer.The material of substrate is optional With the preferable plastics of elasticity, the weight of the chair back on the one hand can reduce, on the other hand the preferable plastics of elasticity can increase people when taking one's seat The comfort level of body.

It is spaced opposite baffle preferably, being equipped in the cavity, the baffle is vertical with substrate simultaneously and base Plate is connected and fixed, and the elastic detent part jumped out outside cavity for limiting office chair accessory is equipped on baffle.Elastic card interdigit can It effectively prevent accessory to jump out cavity because vibration occurs during transportation, and impinging one another because occurring after jumping out cavity And it damages.

Preferably, described baffle one end is bent to form outer, outer is bonded and is bolted with substrate.Bolt It is equipped with vibration gasket between nut, can prevent the chair back from leading to bolt and nut because of vibration in transportational process or actual use It loosens.

Preferably, the elastic detent part is elastic clamping hook or elastic piece.

Preferably, the root of the elastic clamping hook is fixedly linked with baffle upper end, the free end of elastic clamping hook is towards chamber Extend among body and forms a crook.

Preferably, the elastic piece bends to arc-shaped, the both ends of elastic piece are embedded in baffle upper and lower ends, elasticity The middle part of piece extends towards cavity centre.In actual use, when accessory is pressed into corresponding cavity, the middle part of elastic piece because It is squeezed and generates contraction toward cavity wall direction, under the influence of active force and reaction force, elastic piece can generate one to accessory A elastic force toward direction among cavity, so that accessory be limited in the cavity.

Preferably, being equipped with anti-skidding rib on elastic piece, the anti-skidding rib is set in parallel along baffle up and down direction It sets, and from bottom to top, grip rib rod density gradually increases.Accessory further can be limited to chamber by the setting of anti-skidding rib In vivo.

Preferably, the sponge is fixed with substrate bonding, and sponge external application leather or plain cotton fabric package.

Preferably, the rear cover is one layer of plain cotton fabric or leather, and the rear cover is connected with the chair back by zipper.

Preferably, the cavity has multiple, and the size of cavity, shape are big with corresponding office chair accessory respectively It is small, shape is corresponding.Such design can be in order to which accessory be in the pick-and-place of cavity.

The beneficial effects of the utility model are: the accessory of office chair can be accommodated in chair back phase by above-mentioned setting It answers among the cavity of shape size and is effectively limited, can prevent accessory from colliding and being damaged during transportation It is bad；It can simplify the packaging of office chair entirety at the same time, not only seemed beautiful but also save cargo space, greatly reduce transport Cost.

Detailed description of the invention

Fig. 1 is the general structure schematic diagram of intake type office chair；

Fig. 2 is the outside drawing at the back side of the chair back of intake type office chair；

Fig. 3 is the cavity layout at the back side of the chair back of intake type office chair；

Fig. 4 be when being limited using elastic clamping hook Fig. 3 along A-A to cross-sectional view

Fig. 5 is schematic diagram when being limited using elastic piece

Fig. 6 is Fig. 5 baffle outer and the partial enlarged view that substrate is bolted

Fig. 7 is the schematic diagram of anti-skidding rib on Fig. 5 elastic piece

In figure: the 1- chair back, 2- cushion, 3- gas bar, 4- chair leg, 5- castor, 6- handrail, 7- cavity, 8- elastic clamping hook, 9- gear Plate, 10- substrate, 11- sponge, 12- elastic piece, 13- zipper, 14- rear cover, 15- bolt, 16- elastic washer, 17- nut, 18- Anti-skidding rib.

Specific embodiment

The utility model is described further with specific embodiment with reference to the accompanying drawing.

Embodiment one

Referring to attached drawing 1 and attached drawing 2, the utility model includes office chair accessory and the chair back 1.The accessory of the office chair is Any one or a few in chair leg 4, gas bar 3, handrail 6 and castor 5 is composed；The back side of the chair back 1 of office chair is equipped with Rear cover 14, rear cover 14 are one layer of plain cotton fabric or leather, and rear cover 14 is connected with the chair back 1 by zipper 13.

Referring to attached drawing 2 and attached drawing 3, the cavity 7 for accommodating office chair accessory, cavity 7 are provided at the back side of the chair back 1 Have multiple, and the size of cavity 7, shape are corresponding with corresponding office chair accessory size, shape respectively.

Referring to attached drawing 3 and attached drawing 4, the chair back 1 be divided into from front to back before in after three layers, middle layer is a substrate 10, Two layers of front and back is sponge 11.It is equipped in the cavity and is spaced opposite baffle 9, the baffle 9 is vertical with substrate 10 And be connected and fixed with substrate, the elastic detent part jumped out outside cavity for limiting office chair accessory, general bullet are equipped on baffle 9 Property card-bit part elastic clamping hook 8 or elastic piece 12 can be used.

In the present embodiment, substrate 10, baffle 9 and elastic clamping hook 8 are by elastoplastic through being made of die casting Integral structure；The free end of elastic clamping hook 8 is towards extension among cavity and forms a crook；The sponge 11 and substrate 10 It is adhesively fixed.

Referring to described in attached drawing 1 to attached drawing 4, in practice in the way of cited by the present embodiment, it will be done when transport Public chair accessory is accommodated in that the chair back 1 is correspondingly sized, in cavity 7 of shape, is extended to form using the free end of elastic clamping hook 8 hook-shaped Office chair accessory is limited in cavity 7 by portion, can be from jumping out outside cavity in Transportation Engineering because vibration occurs.Finally use Rear cover 14 closes the cavity 7 at 1 back side of the chair back by zipper 13.Packet of such design convenient for saving office chair during transportation Dress.

Embodiment two

As another preferred embodiment of the utility model, referring to attached drawing 3 and attached drawing 6, in this embodiment, baffle 9 one End is bent to form outer, and outer is pasted merga pass bolt 15 with substrate 10 and connect.Vibration washer is equipped between 15 nut 17 of bolt 16, it can prevent the chair back from leading to the loosening of 15 nut 17 of bolt because of vibration in transportational process or actual use.

Elastic piece 12 bends to arc-shaped, and the both ends of elastic piece 12 are embedded in 9 upper and lower ends of baffle, the middle part of elastic piece 12 Extend among towards cavity, memory metal thin slice can be used in the material of elastic piece 12.As shown in fig. 7, being equipped on elastic piece 12 Anti-skidding rib 18, anti-skidding rib 18 are arranged in parallel along 9 up and down direction of baffle.In actual use, corresponding when accessory is pressed into Size, shape cavity 7 in, the middle part of elastic piece 12 due to being squeezed toward 7 inner wall direction of cavity generate contraction, active force with Under the influence of reaction force, elastic piece 12 can generate the elastic force toward the intermediate direction of cavity 7 to accessory, so that accessory be limited In cavity 7.

Above-mentioned specific embodiment is the preferred embodiment of the utility model, can not be defined to the utility model, Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes all include It is within the protection scope of the utility model.

Claims (12)

1. a kind of intake type office chair, including office chair accessory and the chair back, it is characterised in that: be provided at the back side of the chair back The rear cover for closed cavity, the rear cover and the chair back are equipped with for accommodating the cavity of office chair accessory, and at the chair back back side Back is to be detachably connected.

2. a kind of intake type office chair according to claim 1, it is characterised in that: the office chair accessory be chair leg, Any one or a few combination in gas bar, handrail and castor.

3. a kind of intake type office chair according to claim 1, it is characterised in that: before the chair back is divided into from front to back In after three layers, middle layer is a substrate, and two layers of front and back is sponge, and the sponge is connected and fixed with substrate, the cavity It is provided with after the chair back on the sponge of layer.

4. a kind of intake type office chair according to claim 3, it is characterised in that: be equipped with interval phase in the cavity Pair baffle, the baffle is vertical with substrate and is connected and fixed with substrate, on baffle be equipped with for limiting office chair accessory Jump out the elastic detent part outside cavity.

5. a kind of intake type office chair according to claim 4, it is characterised in that: described baffle one end is bent to form outer Edge, outer are bonded and are bolted with substrate.

6. a kind of intake type office chair according to claim 4, it is characterised in that: the elastic detent part is elastic card Hook or elastic piece.

7. a kind of intake type office chair according to claim 6, it is characterised in that: the root of the elastic clamping hook and gear Plate upper end is fixedly linked, and the free end of elastic clamping hook towards extension among cavity and forms a crook.

8. a kind of intake type office chair according to claim 6, it is characterised in that: the elastic piece bends to circular arc Shape, the both ends of elastic piece are embedded in baffle upper and lower ends, and the middle part of elastic piece extends towards cavity centre.

9. a kind of intake type office chair according to claim 8, it is characterised in that: anti-skidding rib is equipped on elastic piece, The anti-skidding rib is arranged in parallel along baffle up and down direction.

10. a kind of intake type office chair according to claim 3, it is characterised in that: the sponge and substrate bonding is solid It is fixed, and sponge external application leather or plain cotton fabric package.

11. a kind of intake type office chair according to claim 1, it is characterised in that: the rear cover be one layer of plain cotton fabric or Leather, and the rear cover is connected with the chair back by zipper.

12. a kind of intake type office chair according to claim 2, it is characterised in that: the cavity has multiple, and cavity Size, shape it is corresponding with corresponding office chair accessory size, shape respectively.