Unlock instant, AI-driven research and patent intelligence for your innovation.
Seat
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A seat and chair foot technology, applied in the field of seats, can solve the problems of easy occurrence of safety accidents, large storage requirements, low frequency of use, etc., to achieve easy and convenient locking and release processes, avoid safety accidents, and increase stability. sexual effect
Pending Publication Date: 2019-11-05
杭州临安赛美家具有限公司
View PDF6 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, due to the low frequency of use and the large storage space required for the former, many families do not have it; the latter is prone to safety accidents due to the unreliable connection between the two.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0041] Embodiment 1: as figure 1 , figure 2 As shown, a seat includes a pair of front legs 1 and a pair of rear legs 2, and a beam 11 is arranged between the upper ends of the pair of front legs 1. A pedal 12 and a support plate 13 are horizontally arranged between the lower end and the middle part of the pair of front chair feet 1, and the upper end surfaces of the pedal 12 and the support plate 13 are in a horizontal state.
[0042] like figure 1 , figure 2 As shown, a support rod 3 is hinged at the middle of a pair of rear chair legs 2 , and an outer seat plate 31 is arranged between ends of a pair of support rods 3 away from the rear chair legs 2 . The side of the outer seat plate 31 away from the rear chair foot 2 is hinged to the support rod 3, and the lower end surface of the outer seat plate 31 is also provided with a pair of fixing strips 32 for clamping both sides of the crossbeam 11 (see image 3 ).
[0043] like figure 1 , figure 2 As shown, an inner seat...
Embodiment 2
[0051] Embodiment 2: as Figure 4 , Figure 5 As shown, a seat differs from Embodiment 1 in that a pair of sliding sleeves 14 are provided on the outer wall of the upper end of the front chair foot 1, and a sliding rod 15 is slidably connected to the pair of sliding sleeves 14 . A handrail 5 is arranged horizontally between the upper ends of a pair of sliding rods 15 , and a locking portion 6 for fixing the sliding rods 15 is arranged on the lower sliding sleeve 14 .
[0052] like Figure 4 , Figure 5 As shown, the lower end of the sliding rod 15 is provided with a baffle 16, and the baffle 16 is used to resist the sliding sleeve 14 located below, and the side wall of the lower end of the front chair foot 1 is provided with a protection for the plugging of the baffle 16 and the sliding rod 15. Set of 17.
[0053] Before switching to the ladder shape, the locking part 6 is released first, and then the handrail 5 is pulled to drive the sliding rod 15 to move upwards, and th...
Embodiment 3
[0062] Embodiment 3: as Figure 7 As shown, a seat differs from Embodiment 2 in that the front leg 1 and the rear leg 2 are arranged in separate bodies, and the upper end of the rear leg 2 is in contact with the back side of the front leg 1 .
[0063] like Figure 7 As shown, the middle positions of the front chair foot 1 and the rear chair foot 2 are both provided with struts 7, and a pair of struts 7 are hinged to each other.
[0064] like Figure 7 , Figure 8 As shown, the lower end surfaces of both ends of the armrest 5 are provided with clamping blocks 53 , and the end of the support rod 3 away from the rear chair foot 2 is provided with a clamping groove 35 for clamping the clamping blocks 53 .
[0065] When the seat needs to be accommodated, first pull the armrest 5 to move upwards, then drive the outer seat plate 31 and the inner seat plate 33 to turn upwards, and simultaneously pull the hinges of a pair of poles 7 to move upwards. Now a pair of struts 7 are overt...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention discloses a seat and relates to the field of chairs. The seat comprises a pair of front chair feet and a pair of rear chair feet, wherein a crossbeam is arranged between the upper ends of the pair of front chair feet, a foot plate is horizontally arranged between the lower ends of the pair of front chair feet, and a supporting plate is horizontally arranged between the middle positions of the pair of front chair feet; supporting rods are hinged to the middle positions of the pair or rear chair feet respectively, an outer seat plate is hinged between the ends, away from the rear chair feet, of the pair of supporting rods, and a pair of fixing strips used for clamping the two sides of the crossbeam are further arranged on the lower end face of the outer seat plate; and an innerseat plate is hinged to the middle positions of the pair of supporting rods, pull rods are arranged between the two sides of the outer seat plate and the two sides of the inner seat plate, one end ofeach pull rod is hinged to the middle of the outer seat plate, and the other end of each pull rod is hinged to the side, away from the supporting rods, of the inner seat plate. The seat has the advantages that the seat can be switched into a ladder through arrangement, therefore, the seat can be arbitrarily switched between a chair and a ladder, the effect of integrating a chair and a ladder is achieved, and meanwhile multiple functions of the seat are achieved.
Description
technical field [0001] The invention relates to the field of chairs, in particular to a seat. Background technique [0002] A chair is a kind of furniture for daily life. It is a seat with a backrest and a seat board. It is divided into office chairs, dining chairs, bar chairs, leisure chairs, reclining chairs, and special chairs. [0003] In family life, sometimes it is necessary to pick and place items at a high place, and at this time it is necessary to use a ladder or superimpose other supporting devices on the chair surface. However, the former is not equipped in many families due to its low frequency of use and large storage space; the latter is prone to safety accidents due to the unreliable connection between the two. Therefore it is particularly important to design a seat with a ladder function. Contents of the invention [0004] The object of the present invention is to provide a seat which has the effect of merging a chair and a ladder. [0005] The above-men...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More