TWM546755U - Improved folding chair structure - Google Patents

Description

Folding chair structure improvement

The invention relates to an improved folding chair structure, which provides a utility model capable of reducing the overall body of the folding chair to a minimum unit by using the joint bending structure, so that the overall volume is more reduced and convenient to carry after folding.

Give yourself a time to relax after a busy day, to help face the challenges and motivations of life, and there are many types of activities that you can do when you are relaxing, such as camping, ball games, cycling, mountain climbing, fishing. Sports, etc., many categories of activities are selected according to individual interests, so that the same interests can be met;

However, the very popular activity in recent years is "camping". He can experience the self-sufficiency in the wild and the closeness of nature, returning to the most simple interaction between people, and the various items of utensils required for camping. Very many, its design is light, convenient, good storage, practical for the purpose of users more convenient use;

Among them, in the case of camping chairs, the most basic requirement is that they can be folded and used, but the existing structure can only be folded as a foundation, and the overall volume can no longer be reduced, and there is a certain degree of inconvenience in the carrying;

Therefore, the applicant proposes an improved folding chair structure, and on the foldable basis, the folding mechanism is modified so that the overall volume is reduced and carried conveniently after folding.

The main purpose of the present invention is to provide an improved folding chair structure. The first folding bar module and the second folding bar module are disposed corresponding to each other to provide a folding chair having a seat back.

Another object of the present invention is to provide an improved folding chair structure, the second folding bar module having a setting member respectively attached between the first member set and the second member set and formed at the time of deployment The chair cushion has a storage space between the components, and provides a user's storage to increase the practical efficiency.

In order to achieve the above purpose, the present invention provides an improved folding chair structure, the folding chair comprises: a first folding bar module and a second folding bar module, the first folding bar module comprises a first bar body, a second rod body, a connecting member and a setting member, the second folding rod module has a first rod group, a second rod group and a setting member, wherein the first rod group comprises a first rod and a second rod a third rod member, a third rod member, a fifth rod member, a connecting member, the first folding rod module and the second folding rod module, The rod body and the rod member are connected and assembled by the connection of the plurality of connecting members and the connecting fastener and the fixing member, and the first folding rod module and the second folding rod module correspond to each other to form a seat backrest The folding chair, thereby providing the instant folding and storage, is more compact and portable.

The following is a detailed description of the specific embodiments, and it is easier to understand the purpose, technical content, features and effects achieved by the present invention.

As shown in FIG. 1 and FIG. 2, the folding chair structure is improved, wherein the folding chair 1 is constructed by a first folding bar module 10 and a second folding bar module 11 to form a folding chair 1 ;

The first folding rod module 10 includes a first rod body 100, a second rod body 101, an engaging member 102 and a setting member 103. The first rod body 100 is connected by the rod body and is connected at the center. The two ends are provided with the engaging members 102 for engaging with the second rods 101; the second rods 101 are disposed at the two ends of the first rods 100 and the central joints of the two rods, and are connected by the connecting members 102 and The connecting member 102 is connected to the first rod body 100 and the second rod body 101, and the second rod body 101 is bent and stored; the setting member 103 is a soft fabric, and one side of the bag Covering between the first rods 100, the other side is vertically extended downward, and the setting member 103 is provided with a fixing member 1030 at the downwardly extending end portion, and the fixing member 1030 is provided with the second folding rod module 11 The fixing member 1030 can be configured as a male and female fastener and a fastening member;

The second folding rod module 11 includes a first rod member group 110, a second rod member group 111 and a setting member 112. The first rod member group 110 has a first rod member 1100 and a second rod member 1101. The three-bar member 1102 is connected to the fastener 1103 and the fixing member 1104. The first rod member 1100 is connected by the two rods, and the connecting member 1103 is provided at the central joint portion and the two ends. The two rods 1101 and the first folding rod module 10 are correspondingly connected;

The second rod member 1101 is disposed at the two ends of the first rod member 1100 and the central joint portion, and the end of the second rod member 1101 is engaged with the first rod member 1100 by the engaging and wearing member 1103. The other end of the two rods 1101 corresponds to the fixing member 1104;

The third rod member 1102 is disposed at one end of the fixing member 1104, and the second rod member 1101 and the third rod member 1102 are connected by the fixing member 1104 to assume a zigzag shape;

The engaging fastener 1103 is a holding member of a multi-component assembly, and a fixing portion 11030 is formed at one end thereof, wherein the longitudinal end is provided to engage with the second rod 1101, and the other end wearing portion 11030 provides the first folding rod mold. The group 10 is connected, and the first rod 1100 is connected to the left or the right in the lateral direction, and the second rod 1101 is connected by the connecting point of the connecting member 1103 and the first rod 1100. Rotating and bending;

The fixing member 1104 is a Z-shaped misaligned connector, and has three connecting points, wherein the two connecting points are disposed at the two ends, and the two ends respectively provide the second rod 1101 and the third rod 1102 respectively. And the third connecting point is disposed at the central portion, and provides a corresponding connection with the fifth rod 1111 of the second rod set 111;

The second rod member group 111 has a fourth rod member 1110, a fifth rod member 1111 and a connecting member 1112. The fourth rod member 1110 is connected by the two rods, and is provided at the central joint portion and both end portions. The connecting member 1112 is connected to the fifth rod 1111;

The fifth rod member 1111 is disposed at both ends of the fourth rod member 1110 and the central joint portion, and is fixed by the joint member 1112;

The connecting member 1112 is connected to the objects of the fourth rod member 1110 and the fifth rod member 1111, and the fifth rod member 1111 is bent and received, and the center of the one side member of the fifth rod member 1111 and the first rod member group 110 are The fixing member 1104 corresponds to the fifth rod member 1111 being rotated by the connecting point as an axis;

The setting member 112 is a soft fabric, one side of which is wrapped between the first rods 1100 of the first rod set 110, and the other side is wrapped between the fourth rods 1110 of the second rod set 111. However, please refer to FIG. 8 firstly, the setting member 112 further has a storage space 1123 for the user to place the article for use, as will be described in detail later;

In this way, the improved structure of the folding chair not only provides a structure that can be quickly folded and reduced in size, but also has the intimate function of the backrest and the storage space, so that the folding chair 1 provides the use of camping or close to nature. There is another option;

As shown in FIG. 2, FIG. 3 and FIG. 4, it is a schematic diagram of the improved structure of the folding chair structure, and the connecting structure is disposed on the second bar of the first folding bar module 10 and the second folding bar module 11. The connecting members 102 and 1112 of the group 111 are in an L shape, and the connecting members 102 and 1112 horizontally provide the first rod 100 and the second folding rod module of the first folding rod module 10 horizontally. The fourth rod 1110 of the second rod set 111 of the group 11 corresponds to the second rod body 101 of the first folding rod module 10 and the second rod group 111 of the second folding rod module 11 vertically. The fifth rod member 1111 is correspondingly engaged, wherein the connecting member 102, 1112 is centered on the shaft portion a between the first rod body 100 and the fourth rod member 1110, so that the second rod body 101 and the fifth rod member 1111 can be used. Rotating action, so that it can be vertical when unfolded, and horizontal when stored, so that it has a better folding mechanism;

As shown in FIG. 2 and FIG. 4, the first rod body 100 of the first folding rod module 10 and the fourth rod member 1110 of the second rod group 111 of the second folding rod module 11 can be connected in series. The shape of the connecting members 102, 1112 in the series connection may be T-shaped, corresponding to one end of the first rod 100 and the fourth rod 1110 at the horizontal ends, and the second rod 101 and the longitudinal direction corresponding to the second rod 101 and the first rod The five-bar member 1111, wherein the connecting members 102 and 1112 are pivoted by the shaft portion b between the first rod body 100 and the fourth rod member 1110, and the first rod body 100 and the fourth rod member 1110 are rotated. It has a better unfolding and folding mechanism;

As shown in FIG. 2, FIG. 5 and FIG. 6, it is a schematic structural diagram of the improved structure of the folding chair structure, and the connecting structure is disposed between the first rod group 110 of the second folding rod module 11 The fastener 1103 has a T-shape in a flip direction, and the engaging fastener 1103 horizontally corresponds to the first rod 1100 of the first rod set 110 of the second folding rod module 11, the longitudinal end The second rod member 1101 of the first rod member group 110 of the second folding rod module 11 is provided, and the other end of the connecting member 1103 is formed with a fixing portion 11030, so that the first folding rod module 10 can be provided. The two rods 101 are correspondingly worn. However, the first rod member 1100 and the second rod member 1101 are correspondingly engaged with the fastener 1103. The second rod member 1101 can be engaged with the first rod member 1100. The shaft portion C is an axis, and the second rod member 1101 is rotated;

As shown in FIG. 2 and FIG. 6 , the first rod 1100 of the first rod set 110 of the second folding rod module 11 can be connected in series, and the shape of the fastener 1103 is connected in series. The cross-shaped shape may correspond to one end of the first rod member 1100 at the horizontal end and the second rod member 1101 for the longitudinal direction, wherein the engaging and wearing member 1103 is centered on the shaft portion d between the first rod members 1100, and The first rod member 1100 is rotated to have a better unfolding and accommodating folding mechanism, and the wearing portion 11030 of the engaging and wearing member 1103 is corresponding to the second rod body 101 of the first folding rod module 10;

As shown in FIG. 2 and FIG. 7 , the connection diagram of the second folding rod module of the improved folding chair structure is the first rod group 110 and the second rod group 111 of the second folding rod module 11 . The connection is made by the fixing member 1104, the fixing member 1104 has a zigzag shape, and the two ends of the fixing member 1104 and the second rod member 1101 and the third rod member of the first rod member group 110 respectively 1102 corresponds to one end, and the center of the fixing member 1104 corresponds to the fifth rod 1111 of the second rod set 111. However, the shaft portion e of the joint between the fixing member 1104 and the fifth rod member 1111 is the axis. The first rod set 110 can be rotated to make the first rod set 110 and the second rod set 111 expand into an X shape;

As shown in FIG. 8 , it is a schematic diagram of the arrangement of the second folding bar module of the modified folding chair structure, the setting member 112 is used as the support of the second folding bar module 11 after deployment, and the setting member 112 has The shielding member 1120, the holding member 1121, the supporting plate member 1122 and the storage space 1123 are disposed on both sides of the setting member as the curtain of the storage space 1123, and the holding member 1121 is provided when the shielding member 1120 is wound. The holding member 1121 can be implemented as a fastening member, a rope member, a male and female counterpart, etc., and the supporting plate member 1122 can be a hard material plate and can be folded and stored, and is correspondingly disposed in the storage space. At the bottom of the 1123, the flatness of the setting member 112 is provided and the support is increased. The storage space 1123 provides a user's use of the storage item, thereby improving the folding of the custom folding chair structure. Structure, and added backrest and storage space to enhance the convenience of use, storage and carrying

The specific embodiments of the present invention have been described above with reference to the drawings, but it is obvious that the scope of the present invention is affected by the technical idea described in the scope of the claims.

1‧‧‧Folding Chair 10‧‧‧First Folding Rod Module 100‧‧‧First Rod 101‧‧‧Second Rod 102‧‧‧Connecting Parts 103‧‧‧Settings 1030‧‧‧Fixed Parts 11‧‧‧Second Folding Rod Module 110‧‧‧First Rod Set 1100‧‧‧First Rod 1101‧‧‧Second Rod 1102‧‧‧3rd Rod 1103‧‧‧Connected Firmware 11030 Threading part 1104‧‧‧Fixed parts 111‧‧‧Second rod set 1110‧‧‧Four rods 1111‧‧‧Fixed rods 1112‧‧‧Connecting pieces 112‧‧‧Settings 1120‧ ‧ ‧ Shield 1121‧‧ ‧ Holder 1122‧‧ ‧ Support plate 1123‧‧‧ Storage space a‧‧‧Axis b‧‧‧Axis c‧‧‧Axis d‧‧‧Axis e‧ ‧‧Axis

Figure 1 is a perspective view showing the improvement of the structure of the folding chair. Fig. 2 is a perspective exploded view showing the structure of the folding chair. Fig. 3 is a schematic view showing the improved structure of the folding chair structure. Fig. 4 is a schematic view showing the improved structure of the folding chair structure. Fig. 5 is a schematic view showing the structure of the connecting structure of the improved folding chair structure. Fig. 6 is a schematic view showing the structure of the connecting structure of the improved folding chair structure. FIG. 7 is a schematic diagram of the engagement operation of the second folding bar module with improved folding chair structure. Fig. 8 is a schematic view showing the arrangement of the second folding rod module of the improved folding chair structure.

1‧‧‧ folding chair

10‧‧‧First folding bar module

100‧‧‧First body

101‧‧‧Second body

102‧‧‧Connecting pieces

103‧‧‧Settings

11‧‧‧Second folding bar module

110‧‧‧First member group

1101‧‧‧Second pole

1102‧‧‧third member

1103‧‧‧Connected with firmware

1104‧‧‧Fixed parts

111‧‧‧Second Rod Set

1110‧‧‧Fourth member

1111‧‧‧5th member

1112‧‧‧Connecting pieces

112‧‧‧Settings

Claims (5)

The utility model relates to an improved structure of a folding chair. The folding chair comprises: a first folding rod module having a first rod body, a second rod body, a connecting member and a setting member, wherein the first rod body and the second rod body are connected to each other by the connecting rod Connecting, the second rod body is bent by a joint of the first rod body, and the setting member is covered between the first rod body, the first folding rod module and the second folding rod module a second folding rod module has a first rod group, a second rod group and a setting member; the first rod group includes a first rod member, a second rod member, The third rod member is connected to the fastener member and the fixing member, and the first rod member and the second rod member are connected to each other by the engaging and wearing member, and the second rod member and the third rod member are connected to each other by the fixing member, and the solidifying member is further connected The connecting member is correspondingly connected with the fifth rod member of the second rod member group, and one of the setting members is laterally overlapped between the first rod members; the second rod member group comprises the fourth rod member, the fifth rod member and the connecting member The fourth rod and the fifth rod are connected to each other by a connecting member, and the fifth rod is placed at the second rod Between the member and the third member, and held by the fixing member, one of the setting members is laterally disposed between the fourth members. According to the improvement of the folding chair structure described in claim 1, the first folding bar module and the second folding bar module are disposed corresponding to each other, and a folding chair having a seat back is provided. The structure of the folding chair according to claim 1 is improved. The second folding bar module has a setting member respectively attached between the first member group and the second member group, and forms a seat cushion when deployed. The aspect is implemented by having a storage space between the components. The folding chair structure according to claim 3 is improved, and the setting member has a shielding member, a holding member and a supporting plate member, and is provided by the storage space application. The structure of the folding chair according to claim 4 is improved, the shielding member provides a space shielding, the holding member provides a covering member for retracting and fixing, the supporting plate member is a folding plate, and the fixing plate is disposed in the storage space. Implementation.