CN207355809U

CN207355809U - Backrest seat with extendible awning

Info

Publication number: CN207355809U
Application number: CN201720391744.XU
Authority: CN
Inventors: 肖晴; 陈静; 宋琦; 肖厚美; 汪梦莹; 王静
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2017-04-14
Filing date: 2017-04-14
Publication date: 2018-05-15
Anticipated expiration: 2027-04-14

Abstract

Backrest seat with extendible awning, including the chair back, seat and chair leg, accommodating chamber is set in the chair back, extendible awning is set in accommodating chamber, the sunshade is made of two frames and one piece of puggaree, and two frames are hinged on the top of two stents by two first axis pins respectively, frame can be rotated around the first axis pin, puggaree is supportted between two frames, and the section of the frame is in " Contraband " font, is surrounded by two side arms and a base arm；The first end of two supporting rods is hinged on the upper end of two stents by the second axis pin respectively, the second end of supporting rod has grab, the centre position of frame has axis, and the both ends of axis are separately fixed on two side arms of frame, and grab can engage with axis, when needing sunshade or rain cover, pull out sunshade simultaneously be unfolded, it is not necessary to when be received into accommodating chamber, not only meet people's needs, also it is avoided that the long-term service life exposed to the sun and rain, improve sunshade.

Description

Backrest seat with extendible awning

Technical field

A kind of seat is the utility model is related to, is specifically a kind of backrest seat with extendible awning.

Background technology

The seat of the outdoor public place such as park generally all has backrest at present, but does not all have sunshade, and summer can not Sunshade, rainy day can not take shelter from rain, and therefore, in summer and these seats of rainy day, often nobody uses, what these public places were set These seat purposes are to be convenient for people to, but due to lacking sunshade, can not make the best use of everything, not only waste a little, also full The foot not needs of people.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of back seat with extendible awning Chair, the seat set accommodating chamber in the chair back, set extendible awning in accommodating chamber, it is necessary to when sunshade or rain cover, pull out sunshade And be unfolded, it is not necessary to when be received into accommodating chamber, not only meet people's needs, moreover it is possible to avoid it is long-term expose to the sun and rain, improve hide The service life of Yang Peng.

In order to solve the above technical problems, a kind of backrest seat with extendible awning of the utility model offer, including the chair back, Seat and chair leg, the chair back are hollow structure, and centre has accommodating chamber, accommodating chamber open top, and the opening back side is hinged with lid, holds Receiving the left and right ends of chamber respectively has a vertical square tube, wherein the right side wall intercalary delection of left side square tube forms left notch, right side The left side wall intercalary delection of square tube forms right notch；Extendible awning is placed with accommodating chamber, the extendible awning is by two Root stent, a sunshade and two support bar groups are into two stents in two square tubes, have on the rear wall of stent respectively There is vertical groove, at least one bolt is each side fixed at the chair back back side, and the top of bolt is stretched into vertical groove；Described Sunshade is made of two frames and one piece of puggaree, and two frames are hinged on two stents by two first axis pins respectively Top, frame can be rotated around the first axis pin, and puggaree is supportted between two frames, and the section of the frame is in " Contraband " font, by Two side arms and a base arm surround；The first end of two supporting rods is hinged on the upper end of two stents by the second axis pin respectively Portion, the second end of supporting rod have grab, and the centre position of frame has axis, and the both ends of axis are separately fixed at the two of frame On a side arm, the length of axis is more than the width of supporting rod, and grab can engage with axis, the left notch and right notch Length is slightly larger than the width of frame.

For the sake of simple declaration problem, below to the backrest seat described in the utility model with extendible awning referred to as For this seat.

Summer or rainy days, it is necessary to during using sunshade, open lid, the bolt at the chair back back side are unclamped, by flexible screening After Yang Peng is pulled out to proper height from accommodating chamber, screwing bolts, make bolt end head be against in the vertical groove of stent, so that Fixing bracket, being maintained at stent, this is highly constant, and it is about rectangular with stent to frame then to rotate frame again, by supporting rod The grab of second end is hung on the axis among frame, is played a supporting role, and remains unchanged angle between frame and stent, is hidden Positive cloth support is between two frames, you can plays the role of sunshade or rain cover.When not used, first grab is separated with axis, be rotated further by Frame is almost parallel with stent to frame, unclamps bolt, extendible awning is entirely taken in accommodating chamber, tightens bolt, covers Lid.

This seat can be sinister in summer daylight and the rainy day plays the role of sunshade and rain cover, provides people with convenience；Do not have to When, it can also take in the accommodating chamber of the chair back, avoid being exposed to the sun and drenching with rain for a long time, extend the service life of sunshade.

Further, the vertical groove is located at the centre position of stent rear wall, and the length of vertical groove is less than branch The head and the tail both ends of the length of frame, i.e. stent have a part part not have vertical groove, by stent when can prevent from overexerting Accommodating chamber is pulled out, ensures that stent is always positioned in square tube.

Further, the stent is hollow structure, since whole extendible awning is only limited by the bolt at the chair back back side Position, by support Design into hollow structure, can mitigate the weight of whole extendible awning, can facilitate stent is pulled out and To function well as position-limiting action, prevent stent from being fallen back to because of gravity in accommodating chamber.

Further, square tube bottom lock, accommodating chamber bottom is open, and square tube bottom end closure, can prevent stent from square tube Bottom leaks out, and accommodating chamber bottom is open, and the rainwater that the rainy day fallen into accommodating chamber can be made to flow away, keep dry in accommodating chamber, prevent Only puggaree is soaked for a long time.

Further, the chair back agrees with the letters shape erect, curve and the human body back curve of the chair back, improves comfort. Left reel is formed on the left of the chair back, right reel is formed on the right side of the chair back, reel can be used for accommodating umbrella, teacup and other items, be not easy to incline ；Seat is in horizontal letters shape, and seat both sides form horizontal reel, and the shape of the chair back and seat uses bamboo slip type, and increase is beautiful Sense, bamboo slip used for writing on during ancient times represent the track of historical development, there is dense sense of history, and word can also be inscribed on the chair back, increase literary.Chair Leg is in the flower-drum shape piled up, and is vertically stacked and formed by two up-small and down-big made of stones or other materials flower-drum, drum on the outside of flower-drum Face can carve some exquisite patterns, further lift the aesthetic feeling of whole seat.

Brief description of the drawings

Fig. 1 is one of the backrest seat sunshade receiving state stereogram of the utility model with extendible awning.

Fig. 2 is the two of backrest seat sunshade receiving state stereogram of the utility model with extendible awning.

Fig. 3 is the front view of backrest seat sunshade receiving state of the utility model with extendible awning..

Fig. 4 is the A-A sectional views of Fig. 3.

Fig. 5 is the B-B sectional views of Fig. 3.

Fig. 6 is the rearview of backrest seat sunshade receiving state of the utility model with extendible awning.

Fig. 7 is one of the backrest seat sunshade unfolded state stereogram of the utility model with extendible awning.

Fig. 8 is the two of backrest seat sunshade unfolded state stereogram of the utility model with extendible awning.

Fig. 9 is the front view of backrest seat sunshade unfolded state of the utility model with extendible awning..

Figure 10 is the C-C sectional views of Fig. 9.

Embodiment

Utility model is described further with reference to the accompanying drawings and detailed description.

Backrest seat with extendible awning, as shown in Fig. 1-Figure 10, including the chair back 10, seat 20 and chair leg 30, the chair back 10 agree with the letters shape erect, curve and the human body back curve of the chair back 10, improve comfort, and the left side of the chair back 10 is formed Left reel 11a, the right side of the chair back 10, which forms right reel 11b, left reel 11a and right reel 11b, can be used for accommodating umbrella, teacup etc. Article, the writing brush that stone inscription can also be placed in left reel 11a or right reels 11b play decoration function, and 10 surface of the chair back is inscribed Local history or exquisite poem, increase literary, moreover, bamboo slip used for writing on during ancient times represents history, and add the sense of history of seat.The chair back 10 is Hollow structure, centre have accommodating chamber 12,12 open top of accommodating chamber, and the opening back side is hinged with aluminium alloy lid by hinge 13, respectively there are vertical square tube 14a, 14b in the left and right ends of accommodating chamber 12, wherein being lacked among the right side wall of left side square tube 14a Mistake forms left notch, and the left side wall intercalary delection of right side square tube 14b forms right notch, square tube 14a, 14b bottom lock, can be to prevent Only stent 41 is leaked out from square tube 14a, 14b bottom；12 bottom of accommodating chamber is open, easy to discharge rainwater.It is placed with accommodating chamber 12 Extendible awning, the extendible awning are made of two stents, 41, sunshades 42 and two supporting rods 43, two branch Frame 41 is hollow structure, and stent 41 in two square tubes 14a, 14b, has vertical groove respectively on the rear wall of stent 41 41a, vertical groove 41a are located at the centre position of 41 rear wall of stent, and the length of vertical groove 41a is less than the length of stent 41； Two bolts 15 are each side fixed at 10 back side of the chair back, and the top of bolt 15 is stretched into vertical groove 41a；The sunshade 42 are made of two frame 42a and one piece of puggaree 42b, and the section of two frame 42a is all in " Contraband " font, by two side arms and One base arm surrounds, and two frame 42a are hinged on the top of two stents 41, frame 42a by two first axis pin 42c respectively It can be rotated around the first axis pin 42c, puggaree 42b is supportted between two frame 42a；The first end of two supporting rods 43 passes through respectively Second axis pin 43a is hinged on the upper end of two stents 41, and the second end of supporting rod 43 has grab, the interposition of frame 42a Put and be separately fixed at axis 42d, the both ends of axis 42d on two side arms of frame 42a, the length of axis 42d is more than branch The width of strut 42a, grab can engage with axis 42d, so that play a supporting role, the length of the left notch and right notch Width of the degree slightly larger than frame 42a, when extendible awning is packed up, frame 42a can be passed through from left notch and right notch.

Seat 20 is in horizontal letters shape, and 20 both sides of seat form horizontal reel 21.Chair leg 30 is in the flower-drum shape piled up, by Two up-small and down-big flower-drum made of stones, which are vertically stacked, to be formed, and drum surface is carved with phoenix pattern and two plants of spikes of rice on the outside of flower-drum, and spike of rice encloses Around phoenix, spike of rice represents numerous working people's crystallization of wisdom, township of the Fengyang as reform is also implied that, in agricultural side The contribution that face is made, it is bright emperor's Chu Yuan-chang event that phoenix, which represents Fengyang, further lifts the aesthetic feeling and history of whole seat Sense.

Above-described is only a kind of embodiment of the utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of the utility model principle is not departed from, some variations and modifications can also be made, these also should be regarded as Belong to the scope of protection of the utility model.

Claims

1. the backrest seat with extendible awning, including the chair back, seat and chair leg, it is characterised in that：The chair back is hollow structure, in Between there is accommodating chamber, accommodating chamber open top, the opening back side is hinged with lid, the left and right ends of accommodating chamber respectively have one it is vertical Square tube, wherein the right side wall intercalary delection of left side square tube forms left notch, the left side wall intercalary delection of right side square tube forms right lack Mouthful；Extendible awning is placed with accommodating chamber, the extendible awning is by two stents, a sunshade and two supporting rods Composition, two stents in two square tubes, have vertical groove, the chair back back side is each side respectively on the rear wall of stent Fixed at least one bolt, the top of bolt is stretched into vertical groove；The sunshade is by two frames and one piece of puggaree Composition, two frames are hinged on the top of two stents by two first axis pins respectively, and frame can be rotated around the first axis pin, hide Between two frames, the section of the frame is in " Contraband " font, is surrounded by two side arms and a base arm for positive cloth support；Two branch The first end of strut is hinged on the upper end of two stents by the second axis pin respectively, and the second end of supporting rod has grab, canopy The centre position of frame has axis, and the both ends of axis are separately fixed on two side arms of frame, and the length of axis is more than support The width of bar, grab can engage with axis, and the length of the left notch and right notch is slightly larger than the width of frame.

2. the backrest seat according to claim 1 with extendible awning, it is characterised in that：The vertical groove is located at The centre position of stent rear wall, the length of vertical groove are less than the length of stent.

3. the backrest seat according to claim 1 or 2 with extendible awning, it is characterised in that：During the stent is Hollow structure.

4. the backrest seat according to claim 1 with extendible awning, it is characterised in that：Square tube bottom lock, accommodates Bottom of chamber portion is open.

5. the backrest seat according to claim 1 with extendible awning, it is characterised in that：The chair back is in the letters erect Shape, chair back left side form left reel, right reel are formed on the right side of the chair back.

6. the backrest seat according to claim 5 with extendible awning, it is characterised in that：The seat is in horizontal Letters shape, seat both sides form horizontal reel.

7. the backrest seat with extendible awning according to claim 5 or 6, it is characterised in that：The chair leg is in heap The flower-drum shape of block.