Portable folding stool

Abstract

The utility model relates to a portable folding stool which comprises a stool plate, a front stool leg, a rear stool leg, a hinge pin, a connecting rod, a front extension leg and a rear extension leg, the stool plate is provided with a storage groove and a placement groove communicated with the storage groove; the front stool legs are hinged to the stool plate, and the two front stool legs are oppositely arranged on the left side and the right side of the stool plate; the rear stool legs and the front stool legs are arranged in a staggered manner, the number of the rear stool legs is two, and the two rear stool legs are oppositely arranged on the left side and the right side of the stool plate; the rear stool legs are hinged with the front stool legs through hinge pins; the two rear stool legs are fixedly connected through a connecting rod; the front extension legs are hinged with the front stool legs; the rear extension legs are hinged with the rear stool legs; when the folding stool is folded, the front extension legs are overlapped with the front stool legs, the rear extension legs are overlapped with the rear stool legs, the rear stool legs are overlapped with the front stool legs, the front extension legs, the rear extension legs, the front stool legs and the rear stool legs are arranged in the storage grooves, and the connecting rods are arranged in the placement grooves. The folding table is small in occupied area after being folded, and is convenient for a user to carry and store.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a portable folding stool. Background Art

[0002] Stools are a common type of furniture. According to their shapes, they can be divided into square stools, round stools, etc. Since stools are small in size, they are widely used in outdoor activities such as fishing, picnics, etc. In order to further facilitate the carrying of stools, folding stools came into being.

[0003] The utility model patent with the authorization publication number CN 219782038 U discloses a folding stool, comprising a stool surface and folding stool legs arranged at the bottom of the stool surface, the folding stool legs comprising a first stool leg and a second stool leg, the first stool leg and the second stool leg are rotatably connected by a connecting pin, wherein the upper end of the first stool leg is rotatably connected to the bottom of the stool surface, the upper end of the second stool leg is provided with a slide bar, the bottom of the stool surface is provided with a slide rail, the slide rail is provided with a slide groove matched with the slide rod of the second stool leg, the slide rod is inserted in the slide groove and rotates and slides relative to the stool surface, and is characterized in that: along the opening and closing direction of the second stool leg, the slide groove is provided with front and rear sections, the front section of the slide groove is a straight groove, the rear section of the slide groove is an arc groove, the transition connection between the straight groove and the arc groove forms a limiting part, after the slide rod crosses the limiting part, it is stopped by the limiting part when it moves back, and forms a tendency to slide along the arc groove when it moves forward. The folding stool still occupies a large space after being folded, and is not convenient to carry. Utility Model Content

[0004] Based on this, it is necessary to provide a portable folding stool to address the problem that the existing folding stool still occupies a large space after being folded and is inconvenient to carry.

[0005] A portable folding stool, comprising:

[0006] A stool board, wherein the stool board is provided with a storage groove and a placement groove communicated with the storage groove;

[0007] Front stool legs, the front stool legs are hinged to the stool board, there are two front stool legs, and the two front stool legs are arranged on the left and right sides of the stool board oppositely;

[0008] Rear stool legs, the rear stool legs are staggered with the front stool legs, the number of the rear stool legs is two, and the two rear stool legs are relatively arranged on the left and right sides of the stool board;

[0009] A hinge pin, through which the rear stool leg is hinged to the front stool leg, and the hinge pin is arranged at the intersection of the rear stool leg and the front stool leg;

[0010] A connecting rod, through which the two rear stool legs are fixedly connected;

[0011] A front extension foot, the front extension foot being hingedly connected to the front stool leg; and

[0012] A rear extension foot, the rear extension foot being hinged to the rear stool leg;

[0013] When folded, the front extension foot overlaps with the front stool leg, the rear extension foot overlaps with the rear stool leg, the rear stool leg overlaps with the front stool leg, the front extension foot, the rear extension foot, the front stool leg and the rear stool leg are placed in the storage groove, and the connecting rod is placed in the placement groove.

[0014] When the portable folding stool is folded, the front extending foot, the rear extending foot, the front stool leg and the rear stool leg are placed in the storage groove, and the connecting rod is placed in the placement groove. After folding, the floor space occupied by the portable folding stool is greatly reduced, making it convenient for users to carry and store.

[0015] In one embodiment, the front leg and the rear leg have the same structure, and a static hinge sleeve is provided at the end of the front leg away from the bench board. The number of the static hinge sleeves is two, and the two static hinge sleeves are spaced apart on both sides of the front leg. The static hinge sleeve is axially provided with a first mounting hole.

[0016] In one embodiment, the portable folding stool also includes a lower hinge shaft, the front extension leg and the rear extension leg have the same structure, a movable hinge sleeve is provided at the end of the front extension leg near the front stool leg, the movable hinge sleeve is axially provided with a second mounting hole, the movable hinge sleeve is arranged between the two static hinge sleeves, and the hinge shaft is inserted into the first mounting hole and the second mounting hole.

[0017] In one embodiment, the folding direction of the front extension leg is opposite to the folding direction of the rear extension leg.

[0018] In one embodiment, the portable folding stool also includes an upper hinge shaft, a first hinge hole is provided at the end of the front leg near the stool board, the stool board is provided with two groups of mounting plates, the two groups of mounting plates are respectively provided on the left and right sides of the stool board, each group of mounting plates is provided with two mounting plates, the mounting plates are provided with a second hinge hole, the end of the front leg near the stool board is inserted between the two mounting plates of the same group, and the upper hinge shaft is inserted into the first hinge hole and the second hinge hole.

[0019] In one of the embodiments, the bench board is provided with a card slot, and the number of the card slots is multiple, and the multiple card slots are arranged on the bench board at intervals, and the card slots are arranged parallel to the placement slots.

[0020] In one of the embodiments, the bench board is provided with perforations for facilitating the user to grasp the bench board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an assembly structure diagram of a portable folding stool according to one embodiment of the utility model;

[0022] Figure 2 For Figure 1 Another view of the portable folding stool shown;

[0023] Figure 3 For Figure 1 The structural diagram of the stool board in the portable folding stool shown;

[0024] Figure 4 For Figure 1 The illustrated assembly structure diagram of the front legs, rear legs, front extension feet and rear extension feet in the portable folding stool.

[0025] The meanings of the numbers in the accompanying drawings are:

[0026] 100-Portable folding stool;

[0027] 10- bench board, 11- main body, 12- panel, 13- storage slot, 14- placement slot, 15- card slot, 16- perforation, 17- mounting plate;

[0028] 20-front stool foot, 21-first hinge hole, 22-static hinge sleeve;

[0029] 30-rear stool foot, 31-first hinge hole, 32-static hinge sleeve;

[0030] 40 - hinge pin;

[0031] 50-connecting rod;

[0032] 60-front extension foot, 61-movable hinge sleeve, 62-limiting arc surface;

[0033] 70-rear extension foot, 71-movable hinge sleeve, 72-limiting arc surface;

[0034] 80-upper articulated shaft;

[0035] 90-Lower articulated axis. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0042] See also Figure 1 to Figure 2 , is a portable folding stool of one embodiment of the utility model, comprising a stool board, front stool legs, rear stool legs, hinge pins, connecting rods, front extension feet and rear extension feet, the upper ends of the front stool legs are hinged to the stool board, the number of the front stool legs is two, the two front stool legs are relatively arranged on the left and right sides of the stool board, the number of the rear stool legs is two, the two rear stool legs are relatively arranged on the left and right sides of the stool board, the two rear stool legs are fixedly connected by the connecting rod, the rear stool leg is hinged to the front stool leg by the hinge pin, the hinge pin is arranged at the intersection of the rear stool leg and the front stool leg, the front extension foot is hinged to the lower end of the front stool leg, and the rear extension foot is hinged to the lower end of the rear stool leg.

[0043] like Figure 3As shown, the stool board includes a main body and a panel part connected to the main body, a storage slot is provided between the main body and the panel part, the number of the storage slots is two, and the two storage slots are respectively provided on the left and right sides of the main body, the main body is provided with a placement slot and a card slot, the placement slot is connected to the storage slot, the card slot is provided in parallel with the placement slot, the number of the card slots is three, and the three card slots are provided at intervals on the main body. The stool board is provided with a perforation for facilitating the user to grab the stool board, the perforation runs through the main body from the panel part, so that it is convenient for the user to grab the portable folding stool, and it is further convenient for the user to carry; the panel part is provided with two groups of mounting plates, one group of mounting plates corresponds to one storage slot, each group of mounting plates is provided with two mounting plates, the two mounting plates are provided in parallel and at intervals, and the mounting plates are provided with second hinge holes.

[0044] See also Figure 4 The portable folding stool also includes an upper hinge shaft. The front legs and the rear legs have the same structure. A first hinge hole is provided at the end of the front leg close to the stool board. The end of the front leg close to the stool board is inserted between the two mounting plates of the same group, and the upper hinge shaft is inserted into the first hinge hole and the second hinge hole.

[0045] See also Figure 4 The end of the front stool leg away from the stool board is provided with a static hinge sleeve, the number of the static hinge sleeves is two, and the two static hinge sleeves are arranged at intervals on both sides of the front stool leg. The static hinge sleeve is axially provided with a first mounting hole.

[0046] See also Figure 4 The portable folding stool also includes a lower hinge shaft. The front extension foot and the rear extension foot have the same structure. The end of the front extension foot close to the front stool leg is provided with a movable hinge sleeve. The movable hinge sleeve is axially provided with a second mounting hole. The movable hinge sleeve is provided between the two static hinge sleeves. The hinge shaft is inserted into the first mounting hole and the second mounting hole. The end surface of the front extension foot close to the movable hinge sleeve is provided with a limiting arc surface adapted to the outer arc surface of the static hinge sleeve. Through the cooperation of the limiting arc surface and the outer arc surface of the static hinge sleeve, the front extension foot and the rear extension foot can be limited, thereby effectively improving the stability of the portable folding stool. The folding direction of the front extension foot is opposite to the folding direction of the rear extension foot.

[0047] The working principle of the portable folding stool in the embodiment of this city is as follows: when folded, the front extension foot overlaps with the front stool leg, the rear extension foot overlaps with the rear stool leg, the rear stool leg overlaps with the front stool leg, and the connecting rod is placed in the placement groove to make the front extension foot, the rear extension foot, the front stool leg and the rear stool leg placed in the storage groove; when unfolded, the upper end of the rear stool leg and the upper end of the front stool leg move in opposite directions until the connecting rod is stuck in one of the slots, the front extension foot flips outward and downward, and the rear extension leg flips inward and downward until the limiting arc surface abuts against the outer arc surface of the static hinge sleeve.

[0048] The beneficial effect of the utility model is that when folded, the front extension foot, the rear extension foot, the front stool leg and the rear stool leg are placed in the storage groove, and the connecting rod is placed in the placement groove. After folding, the footprint of the portable folding stool is greatly reduced, which is convenient for users to carry and store.

[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A portable folding stool, characterized in that: include: A stool board, wherein the stool board is provided with a storage groove and a placement groove communicated with the storage groove; Front stool legs, the front stool legs are hinged to the stool board, there are two front stool legs, and the two front stool legs are arranged on the left and right sides of the stool board oppositely; Rear stool legs, the rear stool legs are staggered with the front stool legs, the number of the rear stool legs is two, and the two rear stool legs are relatively arranged on the left and right sides of the stool board; A hinge pin, through which the rear stool leg is hinged to the front stool leg, and the hinge pin is arranged at the intersection of the rear stool leg and the front stool leg; A connecting rod, through which the two rear stool legs are fixedly connected; A front extension foot, the front extension foot being hinged to the front stool leg; as well as A rear extension foot, the rear extension foot being hinged to the rear stool leg; When folded, the front extension foot overlaps with the front stool leg, the rear extension foot overlaps with the rear stool leg, the rear stool leg overlaps with the front stool leg, the front extension foot, the rear extension foot, the front stool leg and the rear stool leg are placed in the storage groove, and the connecting rod is placed in the placement groove.

2. The portable folding stool according to claim 1, characterized in that: The front stool leg and the rear stool leg have the same structure. The end of the front stool leg away from the stool board is provided with a static hinge sleeve. The number of the static hinge sleeves is two. The two static hinge sleeves are arranged at intervals on both sides of the front stool leg. The static hinge sleeve is axially provided with a first mounting hole.

3. The portable folding stool according to claim 2, characterized in that: It also includes a lower hinge shaft, the front extension foot and the rear extension foot have the same structure, a movable hinge sleeve is provided at the end of the front extension foot close to the front stool leg, the movable hinge sleeve is axially provided with a second mounting hole, the movable hinge sleeve is arranged between the two static hinge sleeves, and the hinge shaft is inserted into the first mounting hole and the second mounting hole.

4. The portable folding stool according to claim 3, characterized in that: The folding direction of the front extension legs is opposite to the folding direction of the rear extension legs.

5. The portable folding stool according to claim 4, characterized in that: It also includes an upper hinge shaft, and a first hinge hole is provided at the end of the front stool leg close to the stool board, and the stool board is provided with two groups of mounting plates, and the two groups of mounting plates are respectively arranged on the left and right sides of the stool board, and each group of mounting plates is provided with two mounting plates, and the mounting plates are provided with a second hinge hole, and the end of the front stool leg close to the stool board is inserted between the two mounting plates of the same group, and the upper hinge shaft is inserted into the first hinge hole and the second hinge hole.

6. The portable folding stool according to claim 1, characterized in that: The stool board is provided with a card slot, and the number of the card slots is multiple. The multiple card slots are arranged on the stool board at intervals, and the card slots are arranged parallel to the placement slots.

7. The portable folding stool according to claim 1, characterized in that: The stool board is provided with perforations for facilitating users to grasp the stool board.

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