Novel folding stool

Abstract

The utility model belongs to the technical field of daily necessities, and particularly relates to a novel folding stool which comprises a stool frame and a stool surface arranged on the stool frame, the stool frame comprises a first supporting leg and a second supporting leg, and the middle parts of the first supporting leg and the second supporting leg are mutually hinged; each of the first supporting leg and the second supporting leg comprises an upper connecting transverse pipe, two middle connecting pipes and a lower connecting transverse pipe, upper connecting parts are downwards formed at the two ends of each upper connecting transverse pipe, lower connecting parts are upwards formed at the two ends of each lower connecting transverse pipe, and the two ends of each middle connecting pipe can be connected with the corresponding upper connecting part and the corresponding lower connecting part in an inserting and pulling mode; elastic ropes are arranged in the first supporting leg and the second supporting leg in a surrounding mode, each elastic rope at least comprises a steel wire rope and a spring connected with the two ends of the steel wire rope, and the upper connecting transverse pipe, the two middle connecting pipes and the lower connecting transverse pipe are connected in series through the steel wire ropes. And the folding stool is longer in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily necessities, in particular to a novel folding stool. Background Art

[0002] Stools are used as seats for people to rest in daily life. In order to facilitate outdoor picnics, camping, sketching, fishing, and resting on a full bus, people have invented folding stools that are more convenient to carry than traditional stools. Folding stools can be carried by stuffing them into a bag. However, there are some problems with the folding stools on the market. For example, the Chinese utility model patent with the announcement number CN212325908U discloses a folding stool. When the stool is used and needs to be stored, the middle section is separated from the upper section and the lower section, and then the stool surface is folded, the middle section is rotated 90 degrees, and the upper, middle and lower sections of the supporting legs are folded up and put into the storage bag formed on the stool surface. However, due to the support legs, the stool is not easy to carry. The upper section, middle section and lower section are connected by elastic ropes. Since the upper section, middle section and lower section are made of pipes, the inner wall thickness of their ends is relatively thin and the inner wall usually has certain burrs. When the upper section, middle section and lower section of the supporting legs are folded up, the elastic ropes will contact the inner walls of the ends of the upper section, middle section and lower section of each supporting leg. Moreover, since the upper section, middle section and lower section can still move to a certain extent after being folded, the elastic ropes are easily worn off by the ends of the upper section, middle section and lower section during the carrying and transportation of the folding stool, which makes the folding stool unable to be used normally after being unfolded and has a short service life. Summary of the Invention

[0003] The purpose of the utility model is to provide a folding stool which has a simple structure, is more stable and firm, and has a longer service life.

[0004] The purpose of this utility model is achieved in this way:

[0005] A new type of folding stool comprises a stool frame and a stool surface arranged on the stool frame, the stool frame comprises a first supporting leg and a second supporting leg, the middle parts of the first supporting leg and the second supporting leg are hinged to each other, the first supporting leg and the second supporting leg each comprise an upper connecting transverse tube, two middle connecting tubes and a lower connecting transverse tube, both ends of the upper connecting transverse tube are formed with upper connecting parts downwardly, both ends of the lower connecting transverse tube are formed with lower connecting parts upwardly, the two ends of the two middle connecting tubes can be plugged and unplugged with the upper connecting part and the lower connecting part respectively, an elastic rope is arranged around the inside of the first supporting leg and the second supporting leg, the elastic rope comprises at least a steel wire rope and a spring connected to the two ends of a steel wire rope, and the upper connecting transverse tube, the two middle connecting tubes and the lower connecting transverse tube are connected in series through the steel wire rope.

[0006] Furthermore, the number of the springs and steel wire ropes are two, the two springs are a left spring and a right spring, the left spring and the right spring are respectively arranged in two middle connecting tubes, and the two steel wire ropes are an upper steel wire rope and a lower steel wire rope, the upper steel wire rope and the lower steel wire rope are respectively arranged in an upper connecting transverse tube and a lower connecting transverse tube, the two ends of the upper steel wire rope are respectively exposed outside the upper connecting transverse tube, and the two ends of the upper steel wire rope are respectively connected to the upper ends of the left spring and the right spring, the two ends of the lower steel wire rope are respectively exposed outside the two ends of the lower connecting transverse tube, and the two ends of the lower steel wire rope are respectively connected to the bottom ends of the left spring and the right spring.

[0007] Furthermore, both ends of the left spring and the right spring are respectively provided with an upper hook and a lower hook, one end of the upper steel wire rope and the lower steel wire rope are bent to form a left hook hole, the upper hook and the lower hook at both ends of the left spring are respectively hooked in the left hook hole on the upper steel wire rope and the lower steel wire rope, the other end of the upper steel wire rope and the lower steel wire rope are bent to form a right hook hole, the upper hook and the lower hook at both ends of the right spring are respectively hooked in the left hook hole on the upper steel wire rope and the lower steel wire rope.

[0008] Furthermore, a first limiting rope is provided between one end of the upper steel wire rope and one end of the lower steel wire rope, and the two ends of the first limiting rope are respectively hooked in the left hook holes of the upper steel wire rope and the lower steel wire rope, and the first limiting rope is located in the middle of the left spring, and a second limiting rope is provided between the other end of the upper steel wire rope and the other end of the lower steel wire rope, and the two ends of the second limiting rope are respectively hooked in the right hook holes of the upper steel wire rope and the lower steel wire rope, and the second limiting rope is located in the middle of the right spring.

[0009] Furthermore, the upper connecting part is provided with an upper plug-in part, the lower connecting part is provided with a lower plug-in part, and the two ends of the middle connecting pipe are respectively provided with an upper plug-in interface and a lower plug-in interface. The upper plug-in part can be plugged in and out of the upper plug-in interface, and the lower plug-in part can be plugged in and out of the lower plug-in interface.

[0010] Furthermore, the two middle connecting tubes in the first supporting leg are respectively the first middle connecting sleeve and the second middle connecting sleeve, and the two middle connecting tubes in the second supporting leg are respectively the third middle connecting sleeve and the fourth middle connecting sleeve, and the first middle connecting sleeve, the second middle connecting sleeve, the third middle connecting sleeve and the fourth middle connecting sleeve are all provided with hinge holes, and a first hinge rod is provided in the hinge holes of the first middle connecting sleeve and the third middle connecting sleeve, and a second hinge rod is provided in the hinge holes of the second middle connecting sleeve and the fourth middle connecting sleeve, and the first hinge rod and the second hinge rod are respectively connected to the left spring and the right spring.

[0011] Furthermore, a Velcro is provided at the bottom of the stool surface, a connecting cloth is connected to the Velcro, and a first connecting sleeve and a second connecting sleeve are respectively provided at both ends of the connecting cloth, and the first connecting sleeve and the second connecting sleeve are respectively sleeved on the connecting cross tubes on the first supporting foot and the second supporting foot.

[0012] Furthermore, the stool surface is square, and an edge is provided around the bottom end of the stool surface. A zipper is provided on the edge, and a handle ring is provided on the side of the stool surface.

[0013] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects:

[0014] The utility model belongs to the technical field of daily necessities, and particularly refers to a new type of folding stool, comprising a stool frame and a stool surface arranged on the stool frame. The stool frame is the same as stools on the market, and the stool surface is also made of soft fabric, so that the stool can be smoothly folded and unfolded, and the user can feel more comfortable when sitting on the stool surface, and the stool frame comprises a first supporting leg and a second supporting leg, the middle parts of the first supporting leg and the second supporting leg are hinged to each other, so that the stool can be smoothly folded, which is convenient for the user to carry out, and the first supporting leg and the second supporting leg each comprise an upper connecting transverse tube, two middle connecting tubes and a lower connecting transverse tube, both ends of the upper connecting transverse tube are formed with upper connecting parts downwardly, and both ends of the lower connecting transverse tube are formed with lower connecting parts upwardly, and the two middle connecting tubes are hinged to each other. The two ends of the tube can be plugged and unplugged with the upper connecting part and the lower connecting part respectively, and an elastic rope is arranged around the inside of the first supporting leg and the second supporting leg, and the elastic rope comprises at least one steel wire rope and a spring connected to the two ends of a steel wire rope, and the setting of the spring can pull the upper connecting cross tube, the two middle connecting tubes and the lower connecting cross tube through the steel wire rope, so that the upper connecting cross tube, the two middle connecting tubes and the lower connecting cross tube will not be easily detached after being plugged in, and the steel wire rope can prevent the upper connecting cross tube, the two middle connecting tubes and the lower connecting cross tube from being still connected together after being plugged and unplugged, thereby effectively preventing the upper connecting cross tube, the middle connection or the lower connecting cross tube from being lost. When the user wants to fold the folding stool, he needs to bring the first supporting leg and the second supporting leg close to each other first. After the first supporting leg and the second supporting leg overlap, the user pulls the upper connecting cross tube and the lower connecting cross tube outward, so that the upper connecting cross tube and the lower connecting cross tube are separated from the middle connecting tube, and the upper connecting parts at both ends of the upper connecting cross tube will be separated from the upper ends of the two middle connecting tubes, and the lower connecting parts at both ends of the lower connecting cross tube will be separated from the lower ends of the two middle connecting tubes. At the same time, the wire rope will pull the spring to put the spring into a stretched state. At this time, the user simultaneously rotates the lower connecting cross tube and the upper connecting cross tube to make the two middle connecting tubes on the first supporting leg and the two middle connecting tubes on the second supporting leg form an "X" shape. At this time, hold the four middle connecting tubes with your hands to overlap the four middle connecting tubes, and then overlap the upper connecting cross tube and the lower connecting cross tube together to complete the folding of the folding stool. The operation is simple and fast. The folding stool is quick and convenient. Compared with the supporting legs of the folding stools on the market, which are usually composed of an upper section, a middle section and a lower section, the upper section, the middle section and the lower section of the supporting legs are connected by elastic ropes, and the upper section, the middle section and the lower section are made of pipes, the inner wall thickness of the end portion is relatively thin, and the inner wall usually has certain burrs. When the upper section, the middle section and the lower section of the supporting legs are folded up, the elastic ropes will contact the inner wall of the end portion of the upper section, the middle section and the lower section of each supporting leg, and since the upper section, the middle section and the lower section can still move to a certain extent after being folded, and since the wear resistance of the elastic ropes themselves is average, the ends of the upper section, the middle section and the lower section of the folding stool are easily worn off by the elastic ropes during the carrying and transportation process, which makes the folding stool unable to be used normally after being unfolded, and the service life is short.The utility model adopts a steel wire rope. When the folding stool is folded, the ends of the upper connecting cross tube, the middle connecting tube and the lower connecting cross tube will come into contact with the steel wire rope. However, due to the high strength and good wear resistance of the steel wire rope, the steel wire rope will not be substantially damaged during the process of carrying or transporting the folding stool, and the steel wire rope will not be worn off, which can extend the service life of the folding stool. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the three-dimensional diagrams of the present utility model.

[0016] Figure 2 This is the second stereogram of the present invention.

[0017] Figure 3 This is the third stereogram of the present invention.

[0018] Figure 4 It is an exploded view of the stool frame and the stool seat of the utility model.

[0019] Figure 5 It is a three-dimensional diagram of the stool surface of the present invention.

[0020] Figure 6 It is an exploded view of the stool frame and the connecting cloth of the utility model.

[0021] Figure 7 It is a structural schematic diagram of the connecting cloth of the utility model.

[0022] Figure 8 It is an exploded view of the steel wire rope, spring, first supporting leg and second supporting leg of the utility model.

[0023] Figure 9 It is an exploded view of the steel wire rope, spring, first supporting leg and second supporting leg of the utility model.

[0024] Figure 10 It is a structural schematic diagram of the upper steel wire rope, the lower steel wire rope and the spring of the utility model.

[0025] Figure 11 This is one of the exploded views of the upper connecting transverse pipe, the middle connecting pipe, and the lower connecting transverse pipe of the utility model.

[0026] Figure 12 This is the second exploded view of the upper connecting transverse pipe, the middle connecting pipe and the lower connecting transverse pipe of the utility model.

[0027] Figure 13 It is a structural schematic diagram of the first supporting leg and the second supporting leg of the utility model.

[0028] Figure 14 This is the folded state reference of the utility model Figure 1 .

[0029] Figure 15 This is the folded state reference of the utility model Figure 2 .

[0030] Figure 16 It is a structural schematic diagram of the first limiting rope, the left spring and the left hook hole of the utility model.

[0031] Figure 17 It is a structural schematic diagram of the second limiting rope, the right spring and the right hook hole of the utility model.

[0032] The meaning of the numbers in the figure:

[0033] 1- stool frame; 2- stool surface; 3- first support leg; 4- second support leg; 5- upper connecting horizontal pipe;

[0034] 6-middle connecting pipe; 7-lower connecting cross pipe; 8-upper connecting part; 9-lower connecting part; 10-wire rope;

[0035] 11-spring; 12-left spring; 13-right spring; 14-upper wire rope; 15-lower wire rope;

[0036] 16-upper hook; 17-lower hook; 18-left hook hole; 19-right hook hole; 20-upper plug-in part;

[0037] 21-lower plug-in portion; 22-upper plug-in interface; 23-lower plug-in interface; 24-first middle connecting sleeve;

[0038] 25-second connecting sleeve; 26-third connecting sleeve; 27-fourth connecting sleeve;

[0039] 28-hinge hole; 29-first hinge rod; 30-second hinge rod; 31-velcro; 32-connecting cloth;

[0040] 33-first connecting sleeve; 34-second connecting sleeve; 35-edge;

[0041] 36-zipper; 37-handle ring; 38-first limiting rope; 39-second limiting rope. DETAILED DESCRIPTION

[0042] The present invention will be further described below in conjunction with specific embodiments:

[0043] The present invention belongs to the technical field of daily necessities, and particularly refers to a new type of folding stool, comprising a stool frame 1 and a stool surface 2 arranged on the stool frame 1. The stool frame 1 is the same as stools on the market, and the stool surface 2 is also made of soft fabric, so that the stool can be smoothly folded and unfolded, and the user can feel more comfortable when sitting on the stool surface 2. The stool frame 1 comprises a first supporting leg 3 and a second supporting leg 4, and the middle parts of the first supporting leg 3 and the second supporting leg 4 are hinged to each other, so that the stool can be smoothly folded, which is convenient for the user to carry out, and the first supporting leg 3 and the second supporting leg 4 both comprise an upper connecting transverse tube 5, two middle connecting tubes 6 and a lower connecting transverse tube 7, and both ends of the upper connecting transverse tube 5 are downwardly formed with an upper connecting portion 8, and the lower connecting transverse tube 7 is The two ends of the two middle connecting tubes 6 can be connected with the upper connecting part 8 and the lower connecting part 9 respectively, and the first supporting foot 3 and the second supporting foot 4 are surrounded by an elastic rope, and the elastic rope includes at least one steel wire rope 10 and a spring 11 connected to the two ends of the steel wire rope 10. The setting of the spring 11 can pull the upper connecting cross tube 5, the two middle connecting tubes 6 and the lower connecting cross tube 7 through the steel wire rope 10, so that the upper connecting cross tube 5, the two middle connecting tubes 6 and the lower connecting cross tube 7 will not be easily detached after being plugged in, and the steel wire rope 10 can prevent the upper connecting cross tube 5, the two middle connecting tubes 6 and the lower connecting cross tube 7 from being connected in series after being plugged in and pulled out, thereby effectively preventing the upper connecting cross tube 5, the middle connecting tubes or When the lower connecting cross tube 7 is lost, when the user wants to fold the folding stool, he needs to first bring the first supporting leg 3 and the second supporting leg 4 close to each other. When the first supporting leg 3 and the second supporting leg 4 overlap, the user pulls the upper connecting cross tube 5 and the lower connecting cross tube 7 outward, so that the upper connecting cross tube 5 and the lower connecting cross tube 7 are away from the middle connecting tube 6, and the upper connecting parts 8 at both ends of the upper connecting cross tube 5 will be detached from the upper ends of the two middle connecting tubes 6, and the lower connecting parts 9 at both ends of the lower connecting cross tube 7 will be detached from the lower ends of the two middle connecting tubes 6. At the same time, the wire rope 10 will pull the spring 11 to make the spring 11 enter the stretched state. At this time, the user simultaneously rotates the lower connecting cross tube 7 and the upper connecting cross tube 5 to make the two middle connecting tubes 6 on the first supporting leg 3 and the two middle connecting tubes 6 on the second supporting leg 4 The two middle connecting tubes 6 are in an "X" shape. At this time, hold the four middle connecting tubes 6 with your hands to overlap the four middle connecting tubes 6, and then overlap the upper connecting transverse tube 5 and the lower connecting transverse tube 7 together to complete the folding of the folding stool. The operation is simple, fast and convenient. Compared with the supporting legs of the folding stools on the market, which are usually composed of an upper section, a middle section and a lower section, the upper section, the middle section and the lower section of the supporting legs are connected by elastic ropes, and the upper section, the middle section and the lower section are made of pipe fittings, the inner wall thickness of the end portion is relatively thin, and the inner wall usually has certain burrs. When the upper section, the middle section and the lower section of the supporting legs are folded up, the elastic rope will contact the inner wall of the end portion of the upper section, the middle section and the lower section of each supporting leg, and because the upper section, the middle section and the lower section can still be moved to a certain extent after the folding is completed,Furthermore, since the elastic rope itself has average wear resistance, the ends of the upper, middle, and lower sections of the folding stool are easily worn off during transportation, resulting in the stool being unable to be used normally after being unfolded, shortening its service life. The present invention uses a steel wire rope 10. When the folding stool is folded, the ends of the upper connecting transverse tube 5, the middle connecting tube 6, and the lower connecting transverse tube 7 will come into contact with the steel wire rope 10. However, due to the high strength and good wear resistance of the steel wire rope 10, the steel wire rope 10 will not be substantially damaged during transportation, and the steel wire rope 10 will not be worn off, thereby extending the service life of the folding stool.

[0044] Preferably, the number of the springs 11 and the wire ropes 10 are both two, the two springs 11 are respectively a left spring 12 and a right spring 13, the left spring 12 and the right spring 13 are respectively arranged in the two middle connecting tubes 6, the two wire ropes 10 are respectively an upper wire rope 14 and a lower wire rope 15, the upper wire rope 14 and the lower wire rope 15 are respectively arranged in the upper connecting transverse tube 5 and the lower connecting transverse tube 7, the two ends of the upper wire rope 14 are respectively exposed outside the upper connecting transverse tube 5, and the two ends of the upper wire rope 14 are respectively connected to the left spring 12 It is connected to the upper end of the right spring 13, and the two ends of the lower steel wire rope 15 are respectively exposed outside the two ends of the lower connecting transverse tube 7, and the two ends of the lower steel wire rope 15 are respectively connected to the bottom ends of the left spring 12 and the right spring 13; there are two springs 11 and two steel wire ropes 10 in the first supporting foot 3 and the second supporting foot 4. The setting of the two springs 11 provides a stronger pulling force, so that after the upper connecting transverse tube 5, the middle connecting tube 6 and the lower connecting transverse tube 7 are plugged in, the plugging is more firm and stable, thereby making the overall stability of the folding stool better.

[0045] Preferably, both ends of the left spring 12 and the right spring 13 are respectively provided with an upper hook 16 and a lower hook 17, one end of the upper steel wire rope 14 and the lower steel wire rope 15 are bent to form a left hook hole 18, the upper hook 16 and the lower hook 17 at both ends of the left spring 12 are respectively hooked in the left hook hole 18 on the upper steel wire rope 14 and the lower steel wire rope 15, the other end of the upper steel wire rope 14 and the lower steel wire rope 15 are bent to form a right hook hole 19, the upper hook 16 and the lower hook 17 at both ends of the right spring 13 are respectively hooked in the left hook hole 18 on the upper steel wire rope 14 and the lower steel wire rope 15; the upper ends of the left spring 12 and the right spring 13 The hooks 16 are respectively hooked into the left hook holes 18 and the right hook holes at both ends of the upper steel wire rope 14, and the lower hooks 17 at the lower ends of the left spring 12 and the right spring 13 are respectively hooked into the left hook holes 18 and the right hook holes at both ends of the lower steel wire rope 15, so that the upper steel wire rope 14, the lower steel wire rope 15 and the left spring 12, the right spring 13 are stably connected together, and when the user uses the upper hook 16, the lower hook 17, the left hook hole 18 and the right hook hole, the upper connecting cross tube 5 or the lower connecting cross tube 7 is disassembled and separated from the middle connecting tube 6, so that the upper connecting cross tube 5 or the lower connecting cross tube 7 can be replaced when it is damaged, thereby increasing the practicality of the folding stool.

[0046] Preferably, a first limiting rope 38 is provided between one end of the upper steel wire rope 14 and one end of the lower steel wire rope 15, and the two ends of the first limiting rope 38 are hooked in the left hook hole 18 of the upper steel wire rope 14 and the lower steel wire rope 15 respectively, and the first limiting rope 38 is located in the middle of the left spring 12, and a second limiting rope 39 is provided between the other end of the upper steel wire rope 14 and the other end of the lower steel wire rope 15, and the two ends of the second limiting rope 39 are hooked in the right hook hole 19 of the upper steel wire rope 14 and the lower steel wire rope 15 respectively, and the second limiting rope 39 is located in the middle of the right spring 13; the setting of the first limiting rope 38 and the second limiting rope 39 can control the distance that the user pulls the upper connecting cross tube 5 and the lower connecting cross tube 7 outward, thereby avoiding the breakage of the left spring 12 and the right spring 13.

[0047] Preferably, the upper connecting part 8 is provided with an upper plug-in part 20, and the lower connecting part 9 is provided with a lower plug-in part 21. The two ends of the middle connecting sleeve are respectively provided with an upper plug-in interface 22 and a lower plug-in interface 23. The upper plug-in part 20 is pluggable and set in the upper plug-in interface 22, and the lower plug-in part 21 is pluggable and set in the lower plug-in interface 23; the upper connecting part 8 inserts the upper plug-in part 20 on the upper connecting part 8 into the upper plug-in interface 22 of the middle connecting sleeve, so that the upper connecting cross pipe 5 can be smoothly connected to the middle connecting pipe 6, and the lower connecting part 9 inserts the lower plug-in part 21 on the lower connecting part 9 into the lower plug-in interface 23 of the middle connecting sleeve, so that the lower connecting cross pipe 7 can be smoothly connected to the middle connecting pipe 6.

[0048] Preferably, the two middle connecting tubes 6 in the first supporting foot 3 are respectively the first middle connecting sleeve 24 and the second middle connecting sleeve 25, and the two middle connecting tubes 6 in the second supporting foot 4 are respectively the third middle connecting sleeve 26 and the fourth middle connecting sleeve 27. The first middle connecting sleeve 24, the second middle connecting sleeve 25, the third middle connecting sleeve 26 and the fourth middle connecting sleeve 27 are all provided with a hinge hole 28, and a first hinge rod 29 is provided in the hinge hole 28 of the first middle connecting sleeve 24 and the third middle connecting sleeve 26, and a second hinge rod 30 is provided in the hinge hole 28 of the second middle connecting sleeve 25 and the fourth middle connecting sleeve 27. The first hinge rod 29 and the second hinge rod 30 are respectively connected to the left spring 12 and the right spring 13; the first middle connecting sleeve 24 and the third middle connecting sleeve 26 are connected through The first hinge rods 29 in the hinge holes 28 of the two are hinged together, and the second middle connecting sleeve 25 and the fourth middle connecting sleeve 27 are hinged together through the second hinge rods 30 in the hinge holes 28 of the two, so that the first supporting foot 3 and the second supporting foot 4 can be smoothly hinged together, so that the folding stool can be folded normally, and the first hinge rod 29 and the second hinge rod 30 are connected to the left spring 12 and the right spring 13 respectively, and the first hinge rod 29 and the second hinge rod 30 are fixed in the first middle connecting sleeve 24, the second middle connecting sleeve 25, the third middle connecting sleeve 26 and the fourth middle connecting sleeve 27, so that the left spring 12 and the right spring 13 cannot move, thereby avoiding the situation where the left spring 12 and the right spring 13 move at will and the user cannot use the folding stool normally.

[0049] Preferably, the bottom of the stool surface 2 is provided with a Velcro 31, and a connecting cloth 32 is connected to the Velcro 31. The two ends of the connecting cloth 32 are respectively provided with a first connecting sleeve 33 and a second connecting sleeve 34, and the first connecting sleeve 33 and the second connecting sleeve 34 are respectively sleeved on the upper connecting transverse tube 5 of the first supporting foot 3 and the second supporting foot 4; Velcro 31 is a common item on the market for gluing two objects together, and the connecting cloth 32 is installed to the bottom of the stool surface 2 through the Velcro 31 at the bottom of the stool surface 2, and the first connecting sleeve 33 and the second connecting sleeve 34 at both ends of the connecting cloth 32 are respectively sleeved on the upper connecting transverse tube 5 on the first supporting foot 3 and the second supporting foot 4, so that the connecting cloth 32 and the first supporting foot 3 and the second supporting foot 4 become a whole, so that the stool surface 2 can be separated from the connecting cloth 32, which is convenient for users to clean the stool surface 2, and this connection method of the connecting cloth 32 and the first supporting foot 3 and the second supporting foot 4 is more stable and firm, and can greatly increase the load-bearing capacity of the folding stool.

[0050] Preferably, the stool surface 2 is square, and an edge 35 is provided around the bottom end of the stool surface 2. A zipper 36 is provided on the edge 35, and a handle ring 37 is provided on the side of the stool surface 2; when the user folds the upper connecting transverse tube 5, the middle connecting tube 6 and the lower connecting transverse tube 7 together, the user can put them together at the bottom end of the stool surface 2. At this time, the user can pull the zipper 36 to turn the folding stool into a small bag, which can be conveniently carried out, and avoids the situation where the upper connecting transverse tube 5, the middle connecting tube 6 and the lower connecting transverse tube 7 automatically unfold. The setting of the handle ring 37 makes it convenient for the user to carry the folding stool.

[0051] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel folding stool, comprising a stool frame (1) and a stool seat (2) arranged on the stool frame (1), characterized in that: The stool frame (1) includes a first supporting leg (3) and a second supporting leg (4), the middle parts of the first supporting leg (3) and the second supporting leg (4) are hinged to each other, the first supporting leg (3) and the second supporting leg (4) both include an upper connecting transverse tube (5), two middle connecting tubes (6) and a lower connecting transverse tube (7), both ends of the upper connecting transverse tube (5) are formed with upper connecting parts (8) facing downwards, and both ends of the lower connecting transverse tube (7) are formed with lower connecting parts (9) facing upwards, and the two ends of the two middle connecting tubes (6) can be plugged and unplugged with the upper connecting part (8) and the lower connecting part (9) respectively, and the interior of the first supporting leg (3) and the second supporting leg (4) are surrounded by an elastic rope, and the elastic rope includes at least one steel wire rope (10) and a spring (11) connected to the two ends of the steel wire rope (10), and the upper connecting transverse tube (5), the two middle connecting tubes (6) and the lower connecting transverse tube (7) are connected in series through the steel wire rope (10).

2. A new folding stool according to claim 1, characterized in that: The number of the springs (11) and the steel wire ropes (10) are both two. The two springs (11) are respectively a left spring (12) and a right spring (13). The left spring (12) and the right spring (13) are respectively arranged in two middle connecting tubes (6). The two steel wire ropes (10) are respectively an upper steel wire rope (14) and a lower steel wire rope (15). The upper steel wire rope (14) and the lower steel wire rope (15) are respectively arranged in an upper connecting transverse tube (5) and a lower connecting transverse tube (7). The two ends of the upper steel wire rope (14) are respectively exposed outside the upper connecting portion (8), and the two ends of the upper steel wire rope (14) are respectively connected to the upper ends of the left spring (12) and the right spring (13). The two ends of the lower steel wire rope (15) are respectively exposed outside the lower connecting portion (9), and the two ends of the lower steel wire rope (15) are respectively connected to the bottom ends of the left spring (12) and the right spring (13).

3. A new folding stool according to claim 2, characterized in that: Both ends of the left spring (12) and the right spring (13) are respectively provided with an upper hook (16) and a lower hook (17); one end of the upper steel rope (14) and the lower steel rope (15) are bent to form a left hook hole (18); the upper hook (16) and the lower hook (17) at both ends of the left spring (12) are respectively hooked in the left hook hole (18) on the upper steel rope (14) and the lower steel rope (15); the other ends of the upper steel rope (14) and the lower steel rope (15) are bent to form a right hook hole (19); the upper hook (16) and the lower hook (17) at both ends of the right spring (13) are respectively hooked in the left hook hole (18) on the upper steel rope (14) and the lower steel rope (15).

4. A new folding stool according to claim 3, characterized in that: A first limiting rope (38) is provided between one end of the upper steel wire rope (14) and one end of the lower steel wire rope (15), and the two ends of the first limiting rope (38) are respectively hooked in the left hook holes (18) of the upper steel wire rope (14) and the lower steel wire rope (15), and the first limiting rope (38) is located in the middle of the left spring (12). A second limiting rope (39) is provided between the other end of the upper steel wire rope (14) and the other end of the lower steel wire rope (15), and the two ends of the second limiting rope (39) are respectively hooked in the right hook holes (19) of the upper steel wire rope (14) and the lower steel wire rope (15), and the second limiting rope (39) is located in the middle of the right spring (13).

5. A novel folding stool according to any one of claims 1 to 3, characterized in that: The upper connecting portion (8) is provided with an upper plug-in portion (20), the lower connecting portion (9) is provided with a lower plug-in portion (21), and both ends of the middle connecting pipe (6) are respectively provided with an upper plug-in interface (22) and a lower plug-in interface (23); the upper plug-in portion (20) is pluggable and arranged in the upper plug-in interface (22), and the lower plug-in portion (21) is pluggable and arranged in the lower plug-in interface (23).

6. A novel folding stool according to any one of claims 1 to 3, characterized in that: The two middle connecting tubes (6) in the first supporting foot (3) are respectively a first middle connecting sleeve (24) and a second middle connecting sleeve (25); the two middle connecting tubes (6) in the second supporting foot (4) are respectively a third middle connecting sleeve (26) and a fourth middle connecting sleeve (27); the first middle connecting sleeve (24), the second middle connecting sleeve (25), the third middle connecting sleeve (26) and the fourth middle connecting sleeve (27) are all provided with hinge holes (28); a first hinge rod (29) is provided in the hinge holes (28) of the first middle connecting sleeve (24) and the third middle connecting sleeve (26); a second hinge rod (30) is provided in the hinge holes (28) of the second middle connecting sleeve (25) and the fourth middle connecting sleeve (27); the first hinge rod (29) and the second hinge rod (30) are respectively connected to the left spring (12) and the right spring (13).

7. A novel folding stool according to any one of claims 1 to 3, characterized in that: The bottom of the stool surface (2) is provided with a Velcro (31), a connecting cloth (32) is connected to the Velcro (31), and a first connecting sleeve (33) and a second connecting sleeve (34) are respectively provided at both ends of the connecting cloth (32), and the first connecting sleeve (33) and the second connecting sleeve (34) are respectively sleeved on the upper connecting transverse tubes (5) of the first supporting leg (3) and the second supporting leg (4).

8. A novel folding stool according to any one of claims 1 to 3, characterized in that: The stool surface (2) is square, and an edge (35) is provided around the bottom of the stool surface (2). A zipper (36) is provided on the edge (35), and a handle ring (37) is provided on the side of the stool surface (2).

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