Mounting structure for elastic frame of magazine bag of aircraft seat and aircraft seat

Abstract

The utility model relates to the technical field of aircrafts, in particular to a mounting structure for an elastic frame of a magazine bag of an aircraft seat and the aircraft seat, and adopts the structure that a first clamping block and a first pressurizing mechanism are arranged at a left supporting piece of a seat frame; the first pressurizing mechanism pulls the first clamping block to move towards the left supporting piece, a first clamping space used for clamping a left elastic arm section of the elastic frame can be reduced, and therefore the left elastic arm section is stably connected to the left supporting piece. A second clamping block and a second pressurizing mechanism are arranged at a right supporting piece of the seat frame, the second pressurizing mechanism pulls the second clamping block to move towards the right supporting piece, a second clamping space used for clamping a right elastic arm section of the elastic frame can be reduced, and therefore a left elastic arm section is stably connected to the right supporting piece; and unstable connection of the elastic piece caused by mistakenly pressing the left elastic arm section and the right elastic arm section by personnel is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft, in particular to a mounting structure for an elastic frame of an aircraft seat magazine pocket and an aircraft seat. Background Art

[0002] Passengers are not allowed to turn on their mobile phones or other electronic devices during the flight. In order to improve the passenger experience, there are magazine bags on the back of the aircraft seats. The magazine bags are set on the outside of the elastic frame, which is connected to the seat frame. Figure 1 As shown, the elastic frame 100 is formed by bending an elastic steel wire multiple times. The elastic frame 100 includes a left elastic arm section 101 and a right elastic arm section 103 arranged at intervals on the left and right, and an elastic frame section 102 arranged between the left elastic arm section 101 and the right elastic arm section 103. When a person manually pulls the elastic frame section 102 backward, the elastic frame section 102 can be elastically expanded backward relative to the left elastic arm section 101 and the right elastic arm section 103, thereby expanding the opening of the magazine pocket.

[0003] To facilitate the installation of the elastic frame 100, the upper end of the left elastic arm section 101 is provided with a first bending section 104 bent to the left, and the upper part of the right elastic arm section 103 is provided with a second bending section 105 bent to the right. The seat frame 200 is provided with a seat back 202, a left support member 201 connected to the left side of the seat back 202, and a right support member 203 connected to the right side of the seat back 202. A first mounting hole 2011 is provided on the left support member 201, and a second mounting hole 2031 is provided on the right support member 203. The first bending section 104 is inserted into the first mounting hole 2011, and the second bending section 105 is inserted into the second mounting hole 2031. During use, if a passenger mistakenly presses the left elastic arm section 101 or the right elastic arm section 103 toward the middle of the seat frame 200, the first bent section 104 or the second bent section 105 may easily fall out of the first mounting hole 2011 or the second mounting hole 2031, causing the elastic frame 100 to be unable to be stably connected to the seat frame 200. Utility Model Content

[0004] The technical problem to be solved by the present invention is that, currently, the elastic frame for mounting a magazine bag has a first bent section and a second bent section at the upper end of the elastic frame that are easily dislodged from the first mounting hole or the second mounting hole of the seat frame, and the stability of the elastic frame on the seat frame cannot be ensured.

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide an installation structure for an elastic rack of an aircraft seat magazine pocket, comprising:

[0006] a first clamping block, the first clamping block being arranged on the right side of the left support member of the seat frame, the interval between the first clamping block and the left support member forming a first clamping space for clamping the left elastic arm section of the elastic frame;

[0007] a first pressing mechanism, wherein the first pressing mechanism is connected to the left support member and the first clamping block, and the first pressing mechanism pulls the first clamping block to move toward the left support member to reduce the first clamping space;

[0008] a second clamping block, the second clamping block being arranged on the left side of the right support member of the seat frame, the gap between the second clamping block and the right support member forming a second clamping space for clamping the right elastic arm section of the elastic frame;

[0009] The second pressurizing mechanism is connected to the right support member and the second clamping block, and the second pressurizing mechanism pulls the second clamping block to move toward the right support member to reduce the second clamping space.

[0010] As a preferred solution, the first pressurizing mechanism includes a first bolt passing through the first clamping block, and the first bolt is threadedly connected to the left support member;

[0011] The second pressurizing mechanism includes a second bolt passing through the second clamping block, and the second bolt is threadedly connected to the right support member.

[0012] As a preferred embodiment, the first pressurizing mechanism includes a first strap, which is wrapped around the outside of the left support and the first clamping block; the second pressurizing mechanism includes a second strap, which is wrapped around the outside of the right support and the second clamping block.

[0013] As a preferred solution, a first cable tie positioning groove is provided on the right side of the first clamping block, and the right side portion of the first cable tie is arranged in the first cable tie positioning groove; a second cable tie positioning groove is provided on the left side of the second clamping block, and the left side portion of the second cable tie is arranged in the second cable tie positioning groove.

[0014] As a preferred solution, the right side of the first clamping block has a first sunken portion for installing a first connecting bolt and a first protruding portion protruding to the right, and the first cable tie positioning groove is arranged on the right side of the first protruding portion; the left side of the second clamping block has a second sunken portion for installing a second connecting bolt and a second protruding portion protruding to the left, and the second cable tie positioning groove is arranged on the left side of the second protruding portion.

[0015] As a preferred solution, a first clamping slot for clamping the left elastic arm section is provided on the left side of the first clamping block; and a second clamping slot for clamping the right elastic arm section is provided on the right side of the second clamping block.

[0016] As a preferred embodiment, the aircraft seat magazine pocket elastic holder mounting structure further includes a first mounting hole and a second mounting hole, wherein the first mounting hole is provided on the right side of the left support member and is used to insert the first bent section of the elastic holder; and the second mounting hole is provided on the left side of the right support member and is used to insert the second bent section of the elastic holder.

[0017] As a preferred solution, the left support member and the right support member are both polygonal tubes, and the end of the first bending section is provided with a third bending section arranged perpendicular to the first bending section, and the third bending section is arranged in the tube cavity of the left support member;

[0018] A fourth bending segment is provided at the end of the second bending segment and is arranged perpendicular to the second bending segment. The fourth bending segment is arranged in the tubular cavity of the right support member.

[0019] An aircraft seat comprises the above-mentioned mounting structure for the elastic frame of the aircraft seat magazine pocket.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model discloses an installation structure for an elastic rack of an aircraft seat magazine pocket, wherein a first clamping block and a first pressurizing mechanism are arranged at a left support member of the seat frame, and the first pressurizing mechanism pulls the first clamping block to move toward the left support member, thereby reducing a first clamping space for clamping a left elastic arm section of the elastic rack, thereby stably connecting the left elastic arm section to the left support member; and a second clamping block and a second pressurizing mechanism are arranged at a right support member of the seat frame, and the second pressurizing mechanism pulls the second clamping block to move toward the right support member, thereby reducing a second clamping space for clamping the right elastic arm section of the elastic rack, thereby stably connecting the left elastic arm section to the right support member, thereby avoiding unstable connection of the elastic member caused by a person accidentally pressing the left and right elastic arm sections. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of an existing elastic frame and a seat frame;

[0023] Figure 2 This is a first axonometric view of the mounting structure for the elastic holder of an aircraft seat magazine pocket according to the present invention;

[0024] Figure 3 This is a second axonometric view of the mounting structure for the elastic holder of an aircraft seat magazine pocket according to the present invention;

[0025] Figure 4 An axonometric view of the mounting structure for the elastic magazine pocket of an aircraft seat of the present invention after the seat frame is hidden;

[0026] Figure 5 This is the axonometric drawing of the first card block;

[0027] Figure 6 This is the axonometric drawing of the second card block;

[0028] In the figure, 100, elastic frame, 101, left elastic arm section, 102, elastic frame section, 103, right elastic arm section, 104, first bending section, 105, second bending section, 106, third bending section, 107, fourth bending section, 200, seat frame, 201, left support member, 2011, first mounting hole, 202, chair back, 203, right support member, 2031, second mounting hole, 1, first clamping block, 11, first sinking portion, 12, first protruding portion, 121, first cable tie positioning groove, 13, first clamping slot, 2, first pressurizing mechanism, 21, first bolt, 22, first cable tie, 3, second clamping block, 31, second sinking portion, 32, second protruding portion, 321, second cable tie positioning groove, 33, second clamping slot, 4, second pressurizing mechanism, 41, second bolt, 42, second cable tie. DETAILED DESCRIPTION

[0029] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", 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 the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of the present invention, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information.

[0031] like Figures 2 to 6As shown, a preferred embodiment of the mounting structure for an elastic holder of an aircraft seat magazine pocket of the present invention includes a first clamping block 1, a first pressing mechanism 2, a second clamping block 3, and a second pressing mechanism 4. The first clamping block 1 is used to be arranged on the right side of the left support member 201 of the seat frame 200. The gap between the first clamping block 1 and the left support member 201 forms a first clamping space for clamping the left elastic arm section 101 of the elastic holder 100; the first pressing mechanism 2 connects the left support member 201 and the first clamping block 1, and the first pressing mechanism 2 pulls the first clamping block 1 toward the left support member 201 to reduce the first clamping space, thereby stably connecting the left elastic arm section 101 to the left support member 201. The second clamping block 3 is used to arrange On the left side of the right support member 203 of the seat frame 200, the gap between the second clamping block 3 and the right support member 203 forms a second clamping space for clamping the right elastic arm section 103 of the elastic frame 100; the second pressing mechanism 4 connects the right support member 203 and the second clamping block 3, and the second pressing mechanism 4 pulls the second clamping block 3 toward the right support member 203 to reduce the second clamping space, thereby stably connecting the left elastic arm section 101 to the right support member 203; therefore, the aircraft seat magazine pocket elastic frame mounting structure of the present invention can stably connect the elastic frame 100 to the seat frame 200, avoiding the unstable connection of the elastic member caused by personnel accidentally pressing the left elastic arm section 101 and the right elastic arm section 103.

[0032] The first pressurizing mechanism 2 includes a first bolt 21, which is inserted into the first clamping block 1 and screwed to the left support member 201. Specifically, a threaded hole can be provided on the left support member 201 so that the first bolt 21 is directly screwed to the left support member 201, or a through hole can be provided on the left support member 201 so that the first bolt 21 passes through the through hole and is screwed to a nut. The second pressurizing mechanism 4 includes a second bolt 41, which is inserted into the second clamping block 3 and screwed to the right support member 203. The screwing method of the second bolt 41 and the right support member 203 is similar to the screwing direction of the first bolt 21 and the left support member 201. By screwing the first bolt 21 and the second bolt 41, the left elastic arm section 101 and the right elastic arm section 103 can be clamped. Specifically, two first bolts 21 and two second bolts 41 can be provided, with the two first bolts 21 respectively arranged on both sides of the first clamping block 1 and the two second bolts 41 respectively arranged on both sides of the second clamping block 3.

[0033] In this embodiment, one first bolt 21 and one second bolt 41 are each provided. The first pressurizing mechanism 2 includes a first tie 22, which is wrapped around the outside of the left support member 201 and the first clamping block 1. The second pressurizing mechanism 4 includes a second tie 42, which is wrapped around the outside of the right support member 203 and the second clamping block 3. The bolts and tie cooperate to clamp the left elastic arm section 101 and the right elastic arm section 103. The tie has a good anti-loosening effect and can prevent the bolts from failing due to vibration. Before installing the first tie 22, the first clamping block 1 is fixed to the left support member 201 with the first bolt 21, facilitating the installation of the first tie 22. Before installing the second tie 42, the second clamping block 3 is fixed to the right support member 203 with the second bolt 41, facilitating the installation of the second tie 42. Therefore, the aircraft seat magazine pocket elastic holder mounting structure of this embodiment uses bolts and cable ties to clamp the left elastic arm section 101 and the right elastic arm section 103, which not only has a fast installation speed but also has a good anti-loosening effect.

[0034] In order to prevent the first cable tie 22 from slipping off the first clamping block 1 and to improve the installation efficiency of the first cable tie 22, in this embodiment, a first cable tie positioning groove 121 is provided on the right side of the first clamping block 1, and the right side portion of the first cable tie 22 is arranged in the first cable tie positioning groove 121; in order to prevent the second cable tie 42 from slipping off the second clamping block 3 and to improve the installation efficiency of the second cable tie 42, in this embodiment, the left side portion of the second cable tie 42 is arranged in the second cable tie positioning groove 321.

[0035] To facilitate the installation of the first bolt 21 and the second bolt 41, in this embodiment, the right side of the first clamping block 1 has a first sunken portion 11 for installing the first connecting bolt and a first protruding portion 12 protruding to the right, and the first cable tie positioning groove 121 is arranged on the right side of the first protruding portion 12; the left side of the second clamping block 3 has a second sunken portion 31 for installing the second connecting bolt and a second protruding portion 32 protruding to the left, and the second cable tie positioning groove 321 is arranged on the left side of the second protruding portion 32.

[0036] To facilitate the positioning of the left elastic arm and improve the installation efficiency of the first clamping block 1, in this embodiment, a first clamping groove 13 for clamping the left elastic arm section 101 is provided on the left side of the first clamping block 1; specifically, the groove depth of the first clamping groove 13 is smaller than the radius of the left elastic arm section 101, and the groove width of the first clamping groove 13 is slightly larger than the diameter of the left elastic arm section 101. The first clamping block 1 and the left support member 201 are tightened by the first cable tie 22 and the first bolt 21, so that the left elastic arm section 101 is stably connected to a specific position of the left support member 201; to facilitate the positioning of the right elastic arm and improve the installation efficiency of the second clamping block 3, in this embodiment, a second clamping groove 33 for clamping the right elastic arm section 103 is provided on the right side of the second clamping block 3. Specifically, the depth of the second slot 33 is smaller than the radius of the right elastic arm section 103, and the width of the second slot 33 is slightly larger than the diameter of the right elastic arm section 103. The second clamping block 3 and the right support member 203 are tightened by the second cable tie 42 and the second bolt 41, so that the right elastic arm section 103 is stably connected to a specific position of the right support member 203.

[0037] In this embodiment, the mounting structure for the aircraft seat magazine pocket elastic holder further includes a first mounting hole 2011 and a second mounting hole 2031. The first mounting hole 2011 is provided on the right side of the left support member 201 and is used to insert the first bent section 104 of the elastic holder 100. The second mounting hole 2031 is provided on the left side of the right support member 203 and is used to insert the second bent section 105 of the elastic holder 100.

[0038] Furthermore, in order to prevent the first bending section 104 from falling out of the first mounting hole 2011 and to prevent the second bending section 105 from falling out of the second mounting hole 2031, in this embodiment, the left support member 201 and the right support member 203 are both polygonal tube bodies, and the end of the first bending section 104 is provided with a third bending section 106 arranged perpendicular to the first bending section 104, and the third bending section 106 is arranged in the tube cavity of the left support member 201; the end of the second bending section 105 is provided with a fourth bending section 107 arranged perpendicular to the second bending section 105, and the fourth bending section 107 is arranged in the tube cavity of the right support member 203.

[0039] In summary, the aircraft seat magazine pocket elastic holder mounting structure of the present invention is provided with a first clamping block 1 and a first pressurizing mechanism 2 on the left support member 201 of the seat frame 200. The first pressurizing mechanism 2 pulls the first clamping block 1 toward the left support member 201, thereby reducing the first clamping space for clamping the left elastic arm section 101 of the elastic frame 100, thereby stably connecting the left elastic arm section 101 to the left support member 201; a second clamping block 3 and a second pressurizing mechanism 4 are provided on the right support member 203 of the seat frame 200. The second pressing mechanism 4 pulls the second clamping block 3 to move toward the right support member 203, which can reduce the second clamping space for clamping the right elastic arm section 103 of the elastic frame 100, so that the left elastic arm section 101 is stably connected to the right support member 203, avoiding the unstable connection of the elastic member caused by people accidentally pressing the left elastic arm section 101 and the right elastic arm section 103; moreover, the left elastic arm section 101 and the right elastic arm section 103 are clamped by the combination of bolts and cable ties, and the cable ties have a good anti-loosening effect, which can prevent the bolts from failing due to vibration.

[0040] An embodiment of an aircraft seat includes the above-mentioned mounting structure for the elastic rack of the aircraft seat magazine pocket.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.

Claims

1. A mounting structure for an elastic rack of an aircraft seat magazine pocket, characterized in that: include: A first clamping block (1), the first clamping block (1) being arranged on the right side of a left support member (201) of a seat frame (200), wherein a gap between the first clamping block (1) and the left support member (201) forms a first clamping space for clamping a left elastic arm section (101) of the elastic frame (100); a first pressurizing mechanism (2), the first pressurizing mechanism (2) being connected to the left support member (201) and the first clamping block (1), the first pressurizing mechanism (2) pulling the first clamping block (1) toward the left support member (201) to reduce the first clamping space; a second clamping block (3), the second clamping block (3) being arranged on the left side of the right support member (203) of the seat frame (200), the interval between the second clamping block (3) and the right support member (203) forming a second clamping space for clamping the right elastic arm section (103) of the elastic frame (100); A second pressurizing mechanism (4), wherein the second pressurizing mechanism (4) is connected to the right support member (203) and the second clamping block (3), and the second pressurizing mechanism (4) pulls the second clamping block (3) toward the right support member (203) to reduce the second clamping space.

2. The mounting structure for an elastic rack of an aircraft seat magazine pocket according to claim 1, characterized in that: The first pressurizing mechanism (2) comprises a first bolt (21) passing through the first clamping block (1), and the first bolt (21) is screwed to the left support member (201); The second pressurizing mechanism (4) comprises a second bolt (41) passing through the second clamping block (3), and the second bolt (41) is screwed to the right support member (203).

3. The mounting structure for an elastic rack of an aircraft seat magazine pocket according to claim 1, characterized in that: The first pressurizing mechanism (2) comprises a first strap (22), and the first strap (22) is wrapped around the outer sides of the left support member (201) and the first clamping block (1); The second pressurizing mechanism (4) comprises a second strap (42), and the second strap (42) is wrapped around the outside of the right support member (203) and the second clamping block (3).

4. The mounting structure for an elastic rack of an aircraft seat magazine pocket according to claim 3, characterized in that: A first cable tie positioning groove (121) is provided on the right side of the first clamping block (1), and the right side portion of the first cable tie (22) is arranged in the first cable tie positioning groove (121); A second cable tie positioning groove (321) is provided on the left side of the second clamping block (3), and the left side portion of the second cable tie (42) is arranged in the second cable tie positioning groove (321).

5. The mounting structure for an elastic rack of an aircraft seat magazine pocket according to claim 4, characterized in that: The right side of the first clamping block (1) has a first sunken portion (11) for installing a first connecting bolt and a first protruding portion (12) protruding to the right, and the first cable tie positioning groove (121) is arranged on the right side of the first protruding portion (12); The left side of the second clamping block (3) has a second sunken portion (31) for installing a second connecting bolt and a second protruding portion (32) protruding to the left, and the second cable tie positioning groove (321) is arranged on the left side of the second protruding portion (32).

6. The mounting structure for an elastic rack of an aircraft seat magazine pocket according to claim 1, characterized in that: A first clamping slot (13) for clamping the left elastic arm section (101) is provided on the left side of the first clamping block (1); A second clamping slot (33) for clamping the right elastic arm section (103) is provided on the right side of the second clamping block (3).

7. The mounting structure for an elastic holder of an aircraft seat magazine pocket according to any one of claims 1 to 6, characterized in that: The aircraft seat magazine pocket elastic rack mounting structure further comprises a first mounting hole (2011) and a second mounting hole (2031), wherein the first mounting hole (2011) is arranged on the right side of the left support member (201), and the first mounting hole (2011) is used for inserting the first bent section (104) of the elastic rack (100); The second mounting hole (2031) is provided on the left side of the right support member (203), and the second mounting hole (2031) is used for inserting the second bending section (105) of the elastic frame (100).

8. The mounting structure for an elastic rack of an aircraft seat magazine pocket according to claim 7, characterized in that: The left support member (201) and the right support member (203) are both polygonal tubes; The end of the first bending section (104) is provided with a third bending section (106) arranged perpendicular to the first bending section (104), and the third bending section (106) is arranged in the tubular cavity of the left support member (201); The end of the second bending section (105) is provided with a fourth bending section (107) arranged perpendicular to the second bending section (105), and the fourth bending section (107) is arranged in the tubular cavity of the right support member (203).

9. An aircraft seat, characterized in that: The invention comprises the mounting structure for an elastic rack of an aircraft seat magazine pocket according to any one of claims 1 to 8.

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