Sunshade chair frame and sunshade chair

Abstract

The utility model relates to a sunshade chair frame and sunshade chair, and the sunshade chair frame includes a chair frame and the sunshade frame arranged on the chair frame, the sunshade frame includes two folding support frames, the chair frame back has two support rods, and the two folding support frames are correspondingly installed on the two support rods, the folding support frame includes first rod, mounting rod and connecting component, one end of first rod is rotatably arranged on the support rod, the other end is rotatably connected with one end of mounting rod, and the other end of mounting rod is freely arranged, the connecting component includes second rod and third rod, the sliding sleeve is slidably arranged on first rod, one end of second rod is rotatably arranged on the support rod, the other end is rotatably connected with the sliding sleeve, one end of third rod is rotatably arranged on the sliding sleeve, and the other end is rotatably connected with mounting rod, and the support rod between first rod end and second rod end is equipped with the clamping piece for the first rod fixed in the unfolded state. The sunshade chair in the utility model is simple and convenient to open and fold in the sunshade frame in it, has good stability, and has good sunshade effect.

Description

Technical Field

[0001] This utility model relates to the field of sunshade chairs, and in particular to a sunshade chair frame and a sunshade chair. Background Technology

[0002] In outdoor leisure activities, people often use armchairs to rest and relax. However, direct sunlight can cause discomfort and even skin damage. Therefore, sunshades are often added to armchairs to create sunshades. Existing sunshade methods have many shortcomings. For example, traditional large parasols take up a lot of space, are inconvenient to move, and cannot accurately provide a suitable shade area for people sitting in the armchair. Some simple sunshade devices installed on chairs have poor shading effects, are complicated to open and close, and have poor stability, easily swaying or even breaking in windy weather. Utility Model Content

[0003] This utility model provides a sunshade chair frame and a sunshade chair, wherein the sunshade frame is simple and convenient to open and close, has good stability, and provides good sunshade effect.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A sunshade chair frame includes a chair frame and a sunshade mounted on the chair frame, wherein the chair frame is foldable;

[0006] The sunshade includes two folding support frames, and the back of the chair frame has two support rods. The two folding support frames are correspondingly installed on the two support rods.

[0007] The folding support frame includes a first rod, a mounting rod, and a connecting assembly. One end of the first rod is rotatably mounted on the support rod, and the other end is rotatably connected to one end of the mounting rod. The other end of the mounting rod is freely disposed.

[0008] The connecting assembly includes a second rod and a third rod. A sliding sleeve is slidably provided on the first rod. One end of the second rod is rotatably mounted on the support rod, and the other end is rotatably connected to the sliding sleeve. One end of the third rod is rotatably mounted on the sliding sleeve, and the other end is rotatably connected to the mounting rod.

[0009] The second rod and the support rod have a first rotatable connection point, and the first rod and the support rod have a second rotatable connection point. The first rotatable connection point is located between the second rotatable connection points, and the support rod between the two is provided with a clip for fixing the first rod in the unfolded state.

[0010] Preferably, a mounting sleeve is fixedly provided on the support rod, and a mounting slot is provided at one end of the mounting sleeve facing away from the chair frame, and the first rod end is rotatably disposed in the mounting slot;

[0011] The end of the clip facing away from the chair frame is provided with a slot, and the bottom of the slot is further away from the axis of the support rod relative to the bottom of the mounting hole, so that the first rod is inserted into the slot. The first rod is tilted upward, and the mounting rod is tilted upward.

[0012] Preferably, the mounting rod includes a fourth rod and a fifth rod connected together, the end of the fourth rod away from the fifth rod is rotatably connected to the first rod, the third rod is rotatably connected to the fourth rod, and the fourth rod and the fifth rod have an angle, which is an obtuse angle.

[0013] Preferably, the second rod end is rotatably connected to the outer wall of the support rod, and the second rod is located outside the two support rods.

[0014] Preferably, a cross-shaped folding bracket is also provided between the two mounting rods.

[0015] A sunshade chair includes a chair fabric, a sunshade canopy, and the aforementioned sunshade chair frame;

[0016] The chair fabric is mounted on the chair frame, and the sunshade fabric is mounted on the two mounting rods.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. The folding support frame consists of a first rod, a mounting rod, a second rod, a third rod, and a sliding sleeve, and has a simple structure.

[0019] 2. Both the first and second rods have rotatable connection points with the support rod. The second rod can apply a stable force to the first rod, constraining and providing stable support for the rotation trajectory of the first rod and the mounting rod, and can switch between folded and retracted states.

[0020] 3. The folding frame can be folded and unfolded independently without interfering with the state of the chair frame, especially when the chair frame is unfolded, to better meet the user's needs. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the chair frame and sunshade in an embodiment of the present invention.

[0023] Figure 2 This is a schematic diagram of the chair frame unfolding and the sunshade half-folding or unfolding in an embodiment of this utility model;

[0024] Figure 3 This is a schematic diagram of the chair frame unfolding and the sunshade folding in an embodiment of this utility model;

[0025] Figure 4 This is a front view of the unfolded chair frame and sunshade frame in an embodiment of this utility model;

[0026] Figure 5 This is a schematic diagram showing the position of the mounting rod after the folding support frame is folded in an embodiment of this utility model;

[0027] Figure 6 This is a schematic diagram of the unfolded chair frame according to an embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Chair frame; 11. Support rod; 2. Sunshade; 21. Folding support frame; 211. First rod; 212. Mounting rod; 2121. Fourth rod; 2122. Fifth rod; 213. Second rod; 214. Third rod; 215. Sliding sleeve; 22. Mounting sleeve; 221. Mounting slot; 23. Clip; 231. Slot. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] This utility model embodiment provides a sunshade chair frame, including a chair frame 1 and a sunshade 2 disposed on the chair frame 1; wherein a chair cloth can be installed on the chair frame 1 to form a complete seat for people to rest, and the chair frame 1 can be an existing folding chair frame 1, specifically as follows. Figure 6 As shown, the back of the chair frame 1 includes two support rods 11, which are used to install the sunshade frame 2. The sunshade frame 2 is used to install the sunshade tarpaulin to provide a sunshade effect. Specifically, the sunshade chair frame 1 includes two folding support frames 21, which are installed on the two support rods 11 respectively. The two folding support frames 21 are spaced apart, so that the sunshade tarpaulin can be installed together by the two folding support frames 21 to achieve stable support for the sunshade tarpaulin.

[0034] Specifically, such as Figures 1-3 As shown, the folding support frame 21 has a folded state and an unfolded state. In the folded state, it can be folded and stored together with the chair frame 1. In the unfolded state, the sunshade frame 2 can be opened, allowing the sunshade cloth on it to open as well, providing sunshade; specifically, as... Figure 2As shown, a single folding support frame 21 includes a first rod 211, a mounting rod 212, a second rod 213, and a third rod 214. One end of the first rod 211 is rotatably mounted on the support rod 11, and the other end is connected to one end of the mounting rod 212. The other end of the mounting rod 212 is freely positioned for mounting the awning fabric. A sliding sleeve 215 is slidably mounted on the first rod 211. One end of the second rod 213 is rotatably mounted on the support rod 11, and the other end is rotatably connected to the sliding sleeve 215. One end of the third rod 214 is rotatably mounted on the sliding sleeve 215, and the other end is rotatably connected to the middle of the mounting rod 212. Thus, while the first rod 211 and the mounting rod 212 rotate, the second rod 213 and the third rod 214 can also rotate, allowing the sliding sleeve 215 to slide stably on the first rod 211. This allows the first rod 211 and the second rod 213 to rotate stably. Specifically, in the unfolded state, the mounting rod 212 is set approximately horizontally, and the first rod 211 is set approximately vertically. When the sunshade 2 is folded, the first rod 211 rotates downward. Due to the length limitation of the second rod 213, the sliding sleeve 215 is forced to slide towards the support rod 11 on the first rod 211. Then, the third rod 214 drives the mounting rod 212 to rotate downward and towards the first rod 211 until the folding is complete, as shown in the figure. In summary, the folding support frame 21 composed of the first rod 211, the mounting rod 212, the second rod 213, and the third rod 214 has a simple structure. It only requires operating and rotating the first rod 211. It is easy to open and close, making it convenient for users to fold, store, and open the sunshade. It is also important to know that because the two folding support frames 21 are respectively connected to the two support rods 11, the two folding support frames 21 can be folded independently relative to the chair frame 1 without interfering with the unfolded state of the chair frame 1, so that the entire folding chair frame 1 only has the chair frame 1, so that the user can have a wider field of vision when using it.

[0035] It is important to understand that the connecting assembly formed by the second rod 213 and the third rod 214 allows the first rod 211 and the mounting rod 212 to rotate stably along a fixed trajectory, switching between the folded and unfolded states. Furthermore, the second rod 213 and the support rod 11 have a first rotational connection point. During the switching between the two states of the folding support frame 21, the second rod 213, with its rotational fulcrum, can apply a stable force to the first rod 211 through the sliding sleeve 215. This ensures that the first rod 211 receives stable support or tension during rotation, preventing it from rotating too quickly. In particular, it avoids the situation where the first rod 211 rotates downwards too quickly during folding, potentially hitting the user.

[0036] Here, as Figure 1As shown, in order to fix the unfolded sunshade 2, a locking piece 23 is provided on the support rod 11, so that the first rod 211 is locked onto the locking piece 23, thereby fixing the first rod 211. Thus, the unfolded second rod 213, third rod 214 and mounting rod 212 are also fixed. There is a second rotational connection point between the first rod 211 and the support rod 11, and the locking piece 23 is located between the first rotational connection point and the second rotational connection point, so that the first rod 211 can rotate upward and be locked into the locking piece 23 without interfering with the position of the second rod 213. Moreover, it should be noted that in this embodiment, the second rod 213 and the third rod 214 are located in the inner space of the first rod 211 and the mounting rod 212 during rotation, which makes the second rod 213 and the third rod 214 relatively shorter and the structure more compact.

[0037] Specifically, an mounting sleeve 22 is fixedly installed on the support rod 11, and the end of the mounting sleeve 22 facing away from the chair frame 1 is provided with a mounting slot 221. The end of the first rod 211 is rotatably installed in the mounting slot 221. Correspondingly, the end of the clip 23 facing away from the chair frame 1 is provided with a clip groove 231. The first rod 211 can be clipped into the clip groove 231 so that the first rod 211 and the mounting rod 212 are in an extended state. In this embodiment, the bottom of the clip groove 231 is further away from the axis of the support rod 11 relative to the bottom of the mounting slot 221, so that when the first rod 211... When the first rod 211 is inserted into the slot 231, it tilts vertically away from the support rod 11. This feedback is transmitted to the mounting rod 212, causing it to tilt upwards. The free end of the mounting rod 212 is higher than the connection point between the mounting rod 212 and the first rod 211, causing the mounting rod 212 to tilt upwards. Consequently, the sunshade cloth mounted on the mounting rod 212 also tilts upwards, with the front end of the sunshade cloth higher than the rear end. This improves aesthetics and provides a wider field of vision for the user. Furthermore, because the end of the first rod 211 is rotated and installed within the mounting sleeve 22 on the outside of the support rod 11, it is positioned behind the chair frame 1. Therefore, after the first rod 211 extends the mounting rod 212, a portion of the mounting rod 212 will be located behind the chair frame 1. This allows the sunshade cloth mounted on the mounting rod 212 to partially cover the rear of the chair frame 1, providing better sunshade for that area.

[0038] Specifically, such as Figure 4 and Figure 5As shown, the mounting rod 212 includes a fourth rod 2121 and a fifth rod 2122 connected together. The end of the fourth rod 2121 away from the fifth rod 2122 is rotatably connected to the first rod 211, and the third rod 214 is rotatably connected to the fourth rod 2121. In this embodiment, the fourth rod 2121 and the fifth rod 2122 have an angle, and the angle is an obtuse angle. This ensures that the end of the fifth rod 2122 remains in a raised state when unfolded, and also ensures that the fifth rod 2122 is closer to the support rod 11 when folded, making the entire folding structure more compact. Here, the angle between the fourth rod 2121 and the fifth rod 2122 is set to 150-180 degrees, so that the entire mounting rod 212, when folded, can be positioned close to the support rod 11 without the end of the fifth rod 2122 exceeding the support rod 11, thus preventing interference with the compactness between the two support rods 11 after the chair frame 1 is folded.

[0039] Specifically, the end of the second rod 213 is directly rotatably connected to the outer wall of the support rod 11, reducing the need for the sliding sleeve 215. Moreover, the ends of the two second rods 213 are rotatably connected to the outer walls of the two support rods 11, and the two second rods 213 are located on the outside of the two support rods 11, so as not to interfere with the compactness between the two support rods 11 after the chair frame 1 is folded.

[0040] Specifically, in another embodiment, an existing cross-folding frame is also provided between the two mounting rods 212. Through the cross-folding frame, the two folding support frames 21 can be connected into a whole so that the two folding support frames 21 can be folded together instead of being folded separately, which also increases the strength of the entire sunshade 2.

[0041] This utility model also discloses a sunshade chair, including a chair fabric, a sunshade canopy, and the aforementioned sunshade chair frame 1; wherein the chair fabric is installed on the chair frame 1, and the sunshade canopy is installed on two mounting rods 212 and can be folded together with two folding support frames 21; wherein the sunshade canopy is made of polyester fiber fabric with high-efficiency sun protection function, which can effectively block ultraviolet rays and its sun protection index reaches UPF50+, and the sunshade fabric is connected to the mounting rods 212 by riveting or Velcro.

[0042] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A sunshade chair frame, characterized in that, Includes a chair frame and a sunshade mounted on the chair frame, the chair frame being foldable; The sunshade includes two folding support frames, and the back of the chair frame has two support rods. The two folding support frames are correspondingly installed on the two support rods. The folding support frame includes a first rod, a mounting rod, and a connecting assembly. One end of the first rod is rotatably mounted on the support rod, and the other end is rotatably connected to one end of the mounting rod. The other end of the mounting rod is freely disposed. The connecting assembly includes a second rod and a third rod. A sliding sleeve is slidably provided on the first rod. One end of the second rod is rotatably mounted on the support rod, and the other end is rotatably connected to the sliding sleeve. One end of the third rod is rotatably mounted on the sliding sleeve, and the other end is rotatably connected to the mounting rod. The second rod and the support rod have a first rotatable connection point, and the first rod and the support rod have a second rotatable connection point. The first rotatable connection point is located above the second rotatable connection point, and the support rod between the two is provided with a clip for fixing the first rod in the unfolded state.

2. The sunshade chair frame according to claim 1, characterized in that, A mounting sleeve is fixedly provided on the support rod, and a mounting slot is provided at the end of the mounting sleeve facing away from the chair frame. The first rod end is rotatably disposed in the mounting slot. The end of the clip facing away from the chair frame is provided with a slot, and the bottom of the slot is further away from the axis of the support rod relative to the bottom of the mounting hole, so that the first rod is inserted into the slot. The first rod is tilted upward, and the mounting rod is tilted upward.

3. The sunshade chair frame according to claim 2, characterized in that, The mounting rod includes a fourth rod and a fifth rod connected together. The end of the fourth rod away from the fifth rod is rotatably connected to the first rod. The third rod is rotatably connected to the fourth rod. The fourth rod and the fifth rod have an angle between them, and the angle is an obtuse angle.

4. The sunshade chair frame according to claim 3, characterized in that, The ends of the two second rods are rotatably connected to the outer walls of the two support rods, and the two second rods are located on the outside of the two support rods.

5. The sunshade chair frame according to claim 3, characterized in that, A cross-shaped folding bracket is provided between the two mounting rods.

6. A sunshade chair, characterized in that, Includes chair fabric, sunshade fabric, and sunshade chair frame as described in any one of claims 1-5; The chair fabric is mounted on the chair frame, and the sunshade fabric is mounted on the two mounting rods.

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