Outdoor cushion convenient to store

Abstract

The utility model discloses an outdoor cushion convenient to store, which comprises an anti-skid plate, and a flexible cushion is arranged on the anti-skid plate. The number of the backrest rods is two, the two backrest rods are rotationally connected to the rear end of the anti-skid plate, and mesh cloth is arranged between the two backrest rods; the number of the supporting legs is two, the supporting legs are rotationally connected to the upper portions of the two backrest rods respectively, and the supporting legs can selectively slide along the backrest rods; locking plates which can be selectively connected with the backrest rods in an inserted mode are connected to the supporting legs in a sliding mode; and a pull plate for driving the locking plate to unlock is connected to the backrest rod in a sliding manner. When the backrest rods are in the unfolded state, the mesh cloth can provide stable support for the waist and back of a user, under the supporting action of the supporting legs, the stability is very high, when the backrest rods are in the folded state, the mesh cloth and the flexible cushion are attached and pressed, the flexible cushion is compressed to reduce the size, meanwhile, the backrest rods and the supporting legs are also stored, the overall size is reduced, and folding storage is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of seat cushions, and particularly relates to an outdoor seat cushion convenient for storage. Background Art

[0002] During outdoor camping activities, campers often choose to sit on the ground on sand, grass or a laid moisture-proof mat for activities such as picnics and casual games. However, due to the lack of support for the waist and back, over time, the fatigue of the waist and back will be more obvious. Although there are many types of folding chairs with backrests in existing camping equipment, because the seat and backrest positions are relatively high and not convenient for directly participating in ground activities, a folding table often needs to be paired. As a result, the folding table limits the flexibility of the seat, the size of the table also limits the number of people sitting around, and increases the types of camping equipment that need to be carried.

[0003] The Chinese patent document with the publication number CN206166349U discloses a multifunctional outdoor chair, including a seat cushion and a support frame. The seat cushion includes a first surface, a second surface and a third surface. The support frame includes a horizontal support frame and a vertical support frame. The first surface, the second surface and the third surface are arranged in sequence from left to right, and the first surface is fixedly connected to the second surface, and the second surface is fixedly connected to the third surface. Two straps are fixedly installed on the second surface, and a strap buckle is movably installed on each strap. Zippers are arranged on the edges of the back of the second surface and the back of the third surface, and two sliders are arranged on the zippers. A connecting strip is provided in the middle of the left edge of the first surface. The support frame includes one horizontal support frame and two vertical support frames.

[0004] In the above patent solution, by setting the support frame, the seat cushion has a backrest to support the waist and back of the user. However, since there is no locking structure between the support frame and the seat cushion, during the use process, the support effect of the support frame is not ideal, there is a risk of tipping over, and during outdoor use, since the ground is often not level and often has uneven pits, these factors exacerbate the risk of tipping over. Content of the Utility Model

[0005] In order to overcome the problem that the seat cushion used outdoors in the prior art has no backrest, which will increase the fatigue of the waist and back, while the seat cushion with a backrest has a risk of tipping over due to the lack of a locking structure between the two; an object of the present utility model is to provide an outdoor seat cushion convenient for storage. By rotatably connecting a backrest rod to the rear end of an anti-slip plate, and rotatably connecting a leg for supporting the backrest rod to the upper part of the backrest rod, and at the same time setting a locking mechanism between the backrest rod and the leg, the leg supports the backrest rod, so that the backrest rod can provide support for the user and prevent tipping over at the same time.

[0006] To achieve the above object, the utility model adopts the following technical solutions: An outdoor cushion convenient for storage, comprising an anti-slip plate, with a flexible pad arranged on the upper end of the anti-slip plate; a backrest rod, there are two symmetrically arranged backrest rods, which are respectively rotatably connected to the rear end of the anti-slip plate, a mesh is arranged between the two backrest rods to provide support for the user's waist and back; legs, there are two legs, which are respectively rotatably connected to the upper parts of the two backrest rods, and the legs can selectively slide along the length direction of the backrest rods; wherein, a locking plate that can selectively be inserted into the backrest rod is slidably connected to the legs; a pulling plate for driving the locking plate to unlock is slidably connected to the backrest rod.

[0007] The locking plate locks the relative positions of the legs and the backrest rod. There is an included angle between the legs and the backrest rod, which provides a stable supporting force for the backrest rod, that is, provides a stable supporting force for the user sitting on the flexible pad, achieving the purpose of preventing tipping while providing comfort for the user.

[0008] Further, a chute is arranged on the upper part of the backrest rod; a round hole is arranged at the lower end of the chute; the diameter of the round hole is larger than the width of the chute; a cylindrical slider is arranged on the upper part of the leg; the width of the cylindrical slider is equal to the width of the chute, and the diagonal length of the cylindrical slider is equal to the diameter of the round hole.

[0009] The cylindrical slider slides along the chute to extend the legs, and at the same time the cylindrical slider slides into the round hole; the cylindrical slider rotates in the round hole, and the legs and the backrest rod rotate from being parallel to having a certain included angle; the backrest rod and the legs are convenient for storage and provide stable support for the backrest rod.

[0010] The sliding arrangement of the backrest rod and the legs enables the backrest rod to be close to perpendicular to the flexible pad, providing the best support effect for the waist and back.

[0011] Further, at least one locking groove is arranged on the lower part of the inner wall of the round hole; the locking groove is arranged along the radial direction of the round hole; the locking plate can selectively slide under the action of gravity to be inserted into the locking groove.

[0012] When the locking plate is inserted into different locking grooves, there will be different included angles between the flexible pad and the backrest rod, adapting to the usage requirements of different users; in addition, for the usage scenario on an inclined ground, sufficient support force for the waist and back can also be provided by setting different included angles.

[0013] Specifically, a rotating cylinder rotatably connected to the backrest rod is provided at the rear end of the anti-slip plate; a plurality of blocking grooves are provided on the upper part of the outer wall of the rotating cylinder; a plug rod is provided at one end of the pulling plate close to the blocking groove; a holding spring is provided between the pulling plate and the backrest rod; the elastic force of the holding spring is used to slide the plug rod into the blocking groove opposite to it; the blocking groove is used to block the movement of the plug rod.

[0014] The blocking groove provides resistance to the movement of the plug rod, but does not completely restrict its movement. On the one hand, after the user gets up, the backrest rod is held by the blocking groove and will not rotate inwards to buckle onto the flexible pad, which is convenient for the user to sit down next time. On the other hand, the ground used is often not flat, and the supporting force of the backrest rod completely depends on the support of the legs, which can reduce the stress on the plug rod and prevent it from being deformed and damaged.

[0015] Further, an unlocking post is provided on one side of the locking plate facing the adjacent pulling plate; a pushing surface for driving the unlocking post to slide is provided on the pulling plate; the unlocking post is located above the pushing surface.

[0016] When the pulling plate is lifted, the plug rod leaves the blocking groove, and at the same time drives the unlocking post to slide upwards, that is, drives the locking plate to leave the corresponding locking groove. The legs can move relative to the backrest rod, and the backrest rod can move relative to the anti-slip plate, so as to facilitate quick and convenient storage.

[0017] Further, a cross bar is provided at the lower end between the two legs; at least one elastic clip is provided at the rear end of the rotating cylinder; the elastic clip can be selectively clamped with the cross bar.

[0018] When the backrest rod rotates to be parallel to the anti-slip plate for storage, the cross bar is aligned with the elastic clip. When the cross bar is inserted into the elastic clip, the relative rotation between the backrest rod and the anti-slip plate is restricted, and the relative sliding between the legs and the backrest rod is also restricted, which is convenient for storing and moving the outdoor seat cushion.

[0019] Preferably, a notch is provided in the middle of the rotating cylinder; the notch is convenient for the user to reach in and pull out the cross bar from the elastic clip.

[0020] Preferably, a positioning groove is provided at the front end of the rotating cylinder; the plug rod can be selectively inserted into the positioning groove; to relatively fix the backrest rod and the anti-slip plate.

[0021] Preferably, a lifting rod is rotatably connected to the upper end between the two pulling plates; an arc-shaped protrusion is provided in the middle of the lifting rod.

[0022] The lifting rod drives each of the pulling plates to move. On the one hand, the arc-shaped protrusion can be used as a handle, and on the other hand, it is also convenient for the head and neck to lean on.

[0023] Specifically, a plurality of guiding grooves are provided on the backrest rod; the guiding grooves are evenly distributed along the length direction of the backrest rod; a plurality of guiding columns are provided on the pulling plate and are respectively slidably connected to the corresponding guiding grooves.

[0024] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0025] 1. When the backrest rod is in the unfolded state, the mesh fabric can provide stable support for the user's waist and back, and with the support of the legs, it has high stability and will not tip over; when the backrest rod is in the folded state, the mesh fabric is pressed tightly against the flexible pad, the flexible pad is compressed to reduce the volume, and at the same time, the backrest rod and the legs are also stored, and the overall volume becomes smaller, which is convenient for folding and storage.

[0026] 2. During the process of lifting the pulling plate upward, the insertion rod and the locking plate are synchronously driven to unlock, and then it is convenient to store the whole, which is convenient, simple and fast.

[0027] 3. When the cross bar is clamped in the elastic clip, the legs are relatively fixed to the backrest rod, and at the same time, the backrest rod is also relatively fixed to the anti-slip plate, and it will not be easily opened after storage, which is convenient for carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the present utility model;

[0029] Figure 2 is an exploded schematic diagram of the components of the present utility model;

[0030] Figure 3 is of the present utility model Figure 2 magnified schematic diagram of part A;

[0031] Figure 4 is of the present utility model Figure 2 magnified schematic diagram of part B;

[0032] Figure 5 is a schematic structural diagram of the pulling plate of the present utility model;

[0033] Figure 6 is a schematic structural diagram of the leg of the present utility model;

[0034] Figure 7 is a schematic structural diagram of the present utility model after folding and storage;

[0035] Figure 8 、 Figure 9 is a schematic structural diagram of the present utility model unfolded at different angles.

[0036] In the figure: 11, anti-slip plate; 111, rotating cylinder; 112, blocking groove; 113, elastic clip; 114, positioning groove; 115, notch; 12, flexible pad; 21, backrest rod; 211, guiding groove; 212, sliding groove; 213, round hole; 214, locking groove; 22, mesh cloth; 31, pulling plate; 311, inserting rod; 312, guiding column; 313, pushing surface; 32, lifting rod; 33, holding spring; 41, leg; 411, cylindrical slider; 412, embedded sliding groove; 42, locking plate; 421, unlocking column; 43, cross bar. Specific embodiments

[0037] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0038] In the description of the present utility model, it should be noted that for orientation terms, such as terms "center", "horizontal", "vertical", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and position relationships indicated are based on the orientation or position relationships shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present utility model.

[0039] In addition, such terms as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0040] In the present utility model, unless otherwise clearly specified and limited, such terms as "set", "installed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or connected through an intermediate medium, and can be internally connected and communicated between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] See Figures 1-9, an outdoor cushion convenient for storage, including a non-slip plate 11 with anti-slip patterns provided at the lower end thereof; a flexible pad 12 provided at the upper end of the non-slip plate 11, and the flexible pad 12 is a sponge pad or an air cushion; backrest rods 21, there are two symmetrically arranged backrest rods 21, and they are respectively rotatably connected to the rear end of the non-slip plate 11. A mesh 22 is provided between the two backrest rods 21, and a rotating rod is provided at the lower end between the two backrest rods 21.

[0042] Wherein, legs 41 are respectively provided on each of the backrest rods 21; a chute 212 is provided on the upper part of the backrest rod 21 along its length direction; a round hole 213 is provided at the lower end of the chute 212; the diameter of the round hole 213 is greater than the width of the chute 212; a cylindrical slider 411 is provided on the upper part of the leg 41; the width of the cylindrical slider 411 is equal to the width of the chute 212, and the diagonal length of the cylindrical slider 411 is equal to the diameter of the round hole 213; the leg 41 can only slide along the chute 212, and the leg 41 can rotate within the round hole 213.

[0043] Two locking grooves 214 are provided at the lower part of the inner wall of the round hole 213; the locking grooves 214 are arranged along the radial direction of the round hole 213; an embedded chute 412 is provided on the cylindrical slider 411 along its length direction; a locking plate 42 is slidably connected within the embedded chute 412; the locking plate 42 can optionally slide into insertion with the locking groove 214 under the action of gravity, or a spring can be provided between the locking plate 42 and the cylindrical slider 411, and the elastic force of the spring is used to make the locking plate 42 slide into the locking groove 214 facing it.

[0044] Pulling plates 31 are respectively slidably connected along the length direction on each of the backrest rods 21; a rotating cylinder 111 rotatably connected to the rotating rod is provided at the rear end of the non-slip plate 11; a plurality of blocking grooves 112 are provided on the upper part of the outer wall of the rotating cylinder 111; a plug rod 311 is provided at one end of the pulling plate 31 close to the blocking groove 112; a retaining spring 33 is provided between the pulling plate 31 and the backrest rod 21; the elastic force of the retaining spring 33 is used to make the plug rod 311 slide into the blocking groove 112 facing it; the blocking groove 112 is used to block the movement of the plug rod 311.

[0045] A positioning groove 114 is provided at the front end of the rotating cylinder 111; the plug rod 311 can optionally be inserted into the positioning groove 114.

[0046] One side of the locking plate 42 facing the adjacent pulling plate 31 is provided with an unlocking post 421; a pushing surface 313 for driving the unlocking post 421 to slide is arranged on the pulling plate 31; the unlocking post 421 is located above the pushing surface 313.

[0047] Three guiding grooves 211 are arranged on the backrest rod 21; each of the guiding grooves 211 is evenly distributed along the length direction of the backrest rod 21; a plurality of guiding posts 312 respectively slidably connected with the corresponding guiding grooves 211 are arranged on the pulling plate 31.

[0048] A cross bar 43 is arranged at the lower end between the two legs 41; at least two elastic clips 113 are arranged at the rear end of the rotating cylinder 111; the elastic clips 113 can be selectively clamped with the cross bar 43; a notch 115 is arranged in the middle of the rotating cylinder 111;

[0049] A lifting rod 32 is rotatably connected to the upper end between the two pulling plates 31; an arc-shaped protrusion is arranged in the middle of the lifting rod 32.

[0050] Expanded use state: Reach the hand into the notch 115, pull out the cross bar 43 outward to separate it from the elastic clip 113. Hold the anti-slip plate 11 firmly with one hand, and pull the lifting rod 32 with the other hand, so that the pulling plate 31 drives the insertion rod 311 to open the positioning groove 114, and then rotate the backrest rod 21 to an appropriate angle, and place the anti-slip plate 11 on the ground. Then rotate the legs 41 to an appropriate angle with the backrest rod 21, and at the same time make the locking plate 42 face the corresponding locking groove 214. The locking plate 42 slides into the locking groove 214 under the action of gravity, and the backrest rod 21 and the legs 41 are relatively fixed to support the backrest rod 21. The insertion rod 311 slides into the blocking groove 112 under the elastic force of the spring 33 to limit the rotation of the backrest rod 21 in the direction of the anti-slip plate 11. Then it can be used.

[0051] Folded storage state: Hold the flexible pad 12, lift the lifting rod 32 to separate the insertion rod 311 from the blocking groove 112. The lifting rod 32 synchronously drives the pulling plate 31 to slide upward, and further drives the pushing surface 313 to drive the unlocking post 421 to slide upward, and the locking plate 42 leaves the locking groove 214. Then rotate the backrest rod 21 towards the flexible pad 12 until it is completely attached. The mesh 22 compresses the flexible pad 12, the cross bar 43 faces the elastic clip 113, and the insertion rod 311 faces the positioning groove 114. Release the lifting rod 32, and the insertion rod 311 enters the positioning groove 114 under the elastic force of the spring 33, and pushes the cross bar 43 to make it enter the elastic clip 113, that is, the folding and storage is completed, and the whole is carried and moved through the lifting rod 32.

[0052] The above are only specific embodiments of the present utility model, but the technical features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. An outdoor cushion that is easy to store, characterized by: Included An anti-skid plate, wherein a flexible pad is provided on the upper end of the anti-skid plate; Backrest rods, the backrest rods having two symmetrically arranged and respectively rotatably connected to the rear end of the anti-slip plate, and a mesh cloth is arranged between the two backrest rods; The legs are provided with two legs and are rotatably connected to the upper parts of the two backrest rods respectively, and the legs can selectively slide along the length direction of the backrest rods; Wherein, a locking plate which is optionally plugged into the backrest rod is slidably connected to the supporting leg; and a pulling plate for driving the locking plate to unlock is slidably connected to the backrest rod.

2. The outdoor cushion according to claim 1, characterized in that: A slide groove is arranged on the upper part of the backrest rod; a circular hole is arranged at the lower end of the slide groove; the diameter of the circular hole is greater than the width of the slide groove; a cylindrical slider is arranged on the upper part of the support leg; the width of the cylindrical slider is equal to the width of the slide groove, and the diagonal length of the cylindrical slider is equal to the diameter of the circular hole.

3. The outdoor cushion according to claim 2, characterized in that: At least one locking groove is arranged at the lower part of the inner wall of the circular hole; the locking groove is arranged along the radial direction of the circular hole; the locking plate can selectively slide to be plugged into the locking groove under the action of gravity.

4. The outdoor cushion according to claim 3, characterized in that: A rotating cylinder rotatably connected to the backrest rod is provided at the rear end of the anti-slip plate; a plurality of obstruction grooves are provided on the upper part of the outer wall of the rotating cylinder; an insertion rod is provided at one end of the pull plate close to the obstruction groove; a retaining spring is provided between the pull plate and the backrest rod; the elastic force of the retaining spring is used to make the insertion rod slide into the obstruction groove directly opposite to it; and the obstruction groove is used to obstruct the movement of the insertion rod.

5. The outdoor cushion according to claim 4, characterized in that: An unlocking column is arranged on one side of the locking plate facing the adjacent pulling plate; a pushing surface for driving the unlocking column to slide is arranged on the pulling plate; and the unlocking column is located above the pushing surface.

6. The outdoor cushion according to claim 4 or 5, characterized in that: A cross bar is arranged at the lower end between the two legs; at least one elastic card is arranged at the rear end of the rotating cylinder; the elastic card can be selectively connected with the cross bar.

7. The outdoor cushion according to claim 6, characterized in that: A notch is arranged in the middle of the rotating cylinder.

8. The outdoor cushion according to claim 4 or 5, characterized in that: A positioning groove is arranged at the front end of the rotating cylinder; the insertion rod can be selectively plugged into the positioning groove.

9. The outdoor cushion according to any one of claims 1 to 5, characterized in that: A lifting rod is rotatably connected to the upper ends of the two pulling plates; an arc-shaped protrusion is arranged in the middle of the lifting rod.

10. The outdoor cushion according to any one of claims 1 to 5, characterized in that: The backrest rod is provided with a plurality of guide grooves; each of the guide grooves is evenly distributed along the length direction of the backrest rod; and the pull plate is provided with a plurality of guide columns which are respectively slidably connected with the corresponding guide grooves.

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