Automobile luggage support

Abstract

The utility model relates to the field of automobile accessories, in particular to an automobile luggage support which comprises an automobile roof, automobile luggage support bodies are symmetrically installed on the side edges of the two sides of the upper surface of the automobile roof, and the automobile luggage support bodies are arranged on the surface of the automobile roof. The two sliding block rotating installation mechanisms capable of sliding on the profile rail are arranged on the profile rail, the installed cross bar profile is used for supporting and fixing objects, when the cross bar profile is adjusted, rotation of the cross bar profile is achieved through the front plug, the installation position of the rear plug is changed, and therefore the cross bar profile can be adjusted. According to the luggage support, the transverse rod profiles can be supported and fixed in the longitudinal direction instead of the transverse direction, the transverse rod profiles can slide on the profile rails in cooperation with the sliding block rotating installation mechanism, the distance between the transverse rod profiles on the two sides can be changed, the distance between the transverse rod profiles can be changed, more objects with different sizes can be fixed, and the luggage support is more flexible and changeable.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, in particular to an automotive luggage rack. Background Art

[0002] An automotive roof rack, also known as a roof luggage rack, is a support frame or component installed on the top of the vehicle body, mainly used for safely and conveniently fixing luggage. This device is usually used on hatchback wagons, SUVs, MPVs and other vehicle models, aiming to solve the problem of insufficient interior space. Through the roof rack, larger items such as luggage, bicycles, folding beds, etc. can be carried. The roof rack not only plays a decorative and aesthetic role, but more importantly, it can hold things that cannot be placed in the luggage compartment, thereby increasing the interior space of the vehicle and improving the load-carrying capacity of the vehicle.

[0003] Currently, some automobiles are equipped with luggage racks. However, the positions of the longitudinal bars in the middle of some luggage racks for supporting and fixing are fixed, so the distance between them cannot be changed. When some automobiles need to fix bicycles, they require the longitudinal bars to be closer, while for fixing some items, a larger distance between the longitudinal bars is needed. Therefore, the items that can be fixedly installed by the longitudinal bars of the luggage rack with unchangeable positions are limited. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automotive luggage rack to solve the deficiencies existing in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An automotive luggage rack includes an automotive roof. On both sides of the upper surface of the automotive roof, automotive luggage rack bodies are symmetrically installed. The automotive luggage rack body includes a profile rail. A chute is formed on the upper surface of the profile rail. On both ends of the chute on the upper surface of the profile rail, slider knob installation mechanisms are symmetrically and slidably arranged. A crossbar profile is arranged between the two slider knob installation mechanisms. On one side of the upper surface of the profile rail where there is a groove, a rail long plastic part is installed.

[0007] A crossbar rubber strip is arranged in the groove on the upper surface of the crossbar profile. A front plug is installed at one end of the crossbar profile, and a rear plug is installed at the other end of the crossbar profile away from the front plug.

[0008] The slider knob installation mechanism includes a slider plastic part. The slider plastic part is slidably fitted in the chute of the profile rail. A lock tongue slider body is installed in the cavity above the slider plastic part. A slider knob is rotatably arranged on the upper surface of the lock tongue slider body. At the position where there is a through hole on the bottom surface of the slider plastic part, a plug pin spring is arranged. The other end of the plug pin spring away from the slider plastic part is fixedly connected to a plug pin. The threaded part at the top of the plug pin is assembled and connected with the slider knob.

[0009] In addition, a preferred structure is that the front plug is rotatably installed on the upper surface of the slider knob mounting mechanism located below, and the rear plug is installed on the upper surface of the slider knob mounting mechanism located below;

[0010] In addition, a preferred structure is that on the upper surface of the plate body of the locking tongue slider body on one side of the slider knob mounting mechanism, a mounting hole is penetrated and opened on one side of the slider knob, and on the upper surface of the locking tongue slider body on the other side of the slider knob mounting mechanism far away from the side where the mounting hole is opened, a limiting hole is penetrated and opened on one side of the slider knob.

[0011] In addition, a preferred structure is that a longitudinal rod rear base is installed at the bottom end of one end of the profile track, a rear base soft pad is installed at the bottom end of the longitudinal rod rear base, a longitudinal rod front base is installed at the bottom end of the other end of the profile track far away from the longitudinal rod rear base, and a front base soft pad is installed on the bottom surface of the longitudinal rod front base.

[0012] In addition, a preferred structure is that long plastic part covers are symmetrically covered at both end heads on the top of the long plastic part of the track.

[0013] In addition, a preferred structure is that the rear plug is installed on the upper surface of the locking tongue slider body provided with the limiting hole, and the front plug is rotatably installed on the upper surface of the locking tongue slider body provided with the mounting hole.

[0014] In addition, a preferred structure is that the rear plug includes a locking tongue plug body, the locking tongue plug body is installed on the upper surface of the locking tongue slider body provided with the limiting hole, a locking tongue plug cover is covered on the upper surface of the locking tongue plug body, and a locking tongue knob is arranged at the through hole of the locking tongue plug cover. The locking tongue knob is installed on the upper surface of the locking tongue plug body, and a locking tongue plug rubber pad is arranged below the locking tongue knob on the bottom surface of the locking tongue plug body;

[0015] A locking tongue spring is arranged below the locking tongue plug rubber pad on the bottom surface of the locking tongue plug body. The other end of the locking tongue spring far away from the locking tongue plug body is connected with a locking tongue. The top end of the locking tongue is installed at the bottom of the locking tongue knob, and the locking tongue can pass through the limiting hole;

[0016] On one side of the upper surface of the locking tongue plug body, plug square nuts are symmetrically arranged in the groove, a plug small flip cover is covered on one side of the through hole on the upper surface of the locking tongue plug cover, and a T-shaped block slot is opened at one side edge of the bottom surface of the plug small flip cover.

[0017] In addition, a preferred structure is that the front plug includes a rotating shaft plug body, the rotating shaft plug body is installed on the upper surface of the locking tongue slider body provided with the mounting hole, a rotating shaft plug cover is covered on the upper surface of the rotating shaft plug body, and a rotating shaft is arranged at the through hole of the rotating shaft plug cover. The rotating shaft can pass through the rotating shaft plug cover and the rotating shaft plug body and is installed at the mounting hole;

[0018] In addition, a preferred structure is that plug square nuts are symmetrically installed on the rotating shaft plug body, and a rotating shaft plug cover plate is provided on one side of the through hole to cover the rotating shaft plug cover plate.

[0019] In addition, a preferred structure is that a front longitudinal rod cover is installed on the upper surface of the front end of the front longitudinal rod base, and a rear longitudinal rod cover is installed on the upper surface of the rear end of the rear longitudinal rod base.

[0020] The beneficial effects of the present utility model are as follows: In the present utility model, by providing an automotive luggage rack main body on the surface of the automotive roof, such symmetrically arranged profile rails are provided with two slider rotation installation mechanisms that can slide on the profile rails, and a crossbar profile is installed to support and fix items. When adjusting the crossbar profile, the crossbar profile rotates through the front plug, and the installation position of the rear plug is changed, so that the crossbar profile can be supported and fixed longitudinally instead of horizontally. And in cooperation with the slider rotation installation mechanism, it can slide on the profile rails, so that the distance between the crossbar profiles on both sides can be changed, thereby enabling the crossbar profiles to change the spacing to fix more items of different sizes, making the luggage rack more flexible and variable. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram when the luggage rack is installed on the automotive roof;

[0022] Figure 2 It is a schematic structural diagram when the crossbar profile changes from horizontal to vertical;

[0023] Figure 3 It is a schematic structural diagram after the luggage rack is disassembled Figure 1 ;

[0024] Figure 4 It is a schematic structural diagram after the luggage rack is disassembled Figure 2 ;

[0025] Figure 5 It is a schematic structural diagram of the slider button installation mechanism;

[0026] Figure 6 It is a schematic structural diagram of the lock tongue slider body provided with installation holes;

[0027] Figure 7 It is a schematic structural diagram of the lock tongue slider body provided with limit holes;

[0028] Figure 8 It is a schematic structural diagram of the rear plug;

[0029] Figure 9 It is a schematic structural diagram of the front plug;

[0030] Figure 10Schematic diagram of a kayak placed on a crossbar profile;

[0031] Figure 11 Schematic diagram of a bicycle placed on a crossbar profile;

[0032] Figure 12 Schematic diagram of a ladder placed on a crossbar profile;

[0033] Figure 13 Schematic diagram of a ski placed on a crossbar profile;

[0034] Figure 14 Schematic diagram of a luggage case placed on a crossbar profile;

[0035] Figure 15 Schematic diagram of a toolbox placed on a crossbar profile.

[0036] In the figure: 001 is the car roof, 002 is the main body of the car luggage rack, 1 is the profile rail, 2 is the long plastic part of the rail, 21 is the cover plate of the long plastic part, 3 is the crossbar profile, 4 is the crossbar rubber strip, 5 is the slider knob installation mechanism, 51 is the slider knob, 52 is the lock tongue slider body, 521 is the installation hole, 522 is the limit hole, 53 is the slider plastic part, 54 is the plug spring, 55 is the plug, 6 is the rear plug, 61 is the lock tongue plug body, 62 is the lock tongue plug cover plate, 63 is the lock tongue knob, 64 is the lock tongue plug rubber pad, 65 is the lock tongue spring, 66 is the lock tongue, 7 is the front plug, 71 is the rotating shaft plug body, 72 is the rotating shaft plug cover plate, 8 is the rear cover of the longitudinal rod, 9 is the front cover of the longitudinal rod, 10 is the square nut of the plug, 11 is the small flip cover of the plug, 111 is the T-shaped block slot, 12 is the rear base of the longitudinal rod, 13 is the soft pad of the rear base, 14 is the soft pad of the front base, 15 is the front base of the longitudinal rod. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0038] Referring to Figures 1 - 15 , the car luggage rack includes a car roof 001. On both sides of the upper surface of the car roof 001, the main body 002 of the car luggage rack is symmetrically installed. The main body 002 of the car luggage rack includes a profile rail 1. A chute is provided on the upper surface of the profile rail 1. On both ends of the chute on the upper surface of the profile rail 1, the slider knob installation mechanisms 5 are symmetrically and slidably arranged. A crossbar profile 3 is arranged between the two slider knob installation mechanisms 5. On one side of the groove on the upper surface of the profile rail 1, a long plastic part 2 of the rail is installed;

[0039] In addition, a crossbar rubber strip 4 is arranged in the groove on the upper surface of the crossbar profile 3. A front plug 7 is installed at one end of the crossbar profile 3, and a rear plug 6 is installed at the other end of the crossbar profile 3 away from the front plug 7. The front plug 7 is rotatably installed on the upper surface of the slider knob installation mechanism 5 located below, and the rear plug 6 is installed on the upper surface of the slider knob installation mechanism 5 located below. The rear plug 6 can be disassembled and assembled to the slider knob installation mechanism 5 on the other side at any time, so that it can be changed from horizontal to vertical.

[0040] Among them, the slider knob installation mechanism 5 includes a slider plastic part 53. The slider plastic part 53 is slidably arranged in the chute of the profile track 1. A lock tongue slider body 52 is installed in the cavity above the slider plastic part 53. A slider knob 51 is rotatably arranged on the upper surface of the lock tongue slider body 52. An insertion pin spring 54 is arranged at the position of the through hole on the bottom end surface of the slider plastic part 53. The other end of the insertion pin spring 54 away from the slider plastic part 53 is fixedly connected with an insertion pin 55. The threaded part at the top end of the insertion pin 55 is assembled and connected with the slider knob 51. By rotating the slider knob 51, the bottom insertion pin 55 can be stuck on the profile track 1, so as to prevent the slider plastic part 52 from sliding on the profile track 1.

[0041] In addition, an installation hole 521 is penetrated and opened on the upper surface of the plate body of the lock tongue slider body 52 on one side of the slider knob installation mechanism 5 at one side of the slider knob 51. A limiting hole 522 is penetrated and opened on the upper surface of the lock tongue slider body 52 on the other side of the slider knob installation mechanism 5 away from the side where the installation hole 521 is opened at one side of the slider knob 51. The limiting hole 522 is used to limit the rear plug 6.

[0042] Moreover, a longitudinal rod rear base 12 is installed at the bottom end of one end of the profile track 1, a rear base soft pad 13 is installed at the bottom end of the longitudinal rod rear base 12, a longitudinal rod front base 15 is installed at the bottom end of the other end of the profile track 1 away from the longitudinal rod rear base 12, a front base soft pad 14 is installed on the bottom end surface of the longitudinal rod front base 15, and a front base soft pad 14 is installed on the bottom end surface of the longitudinal rod front base 15. The longitudinal rod rear base 12 and the longitudinal rod front base 15 can be installed on the upper surface of the vehicle roof.

[0043] Among them, long plastic part covers 21 are symmetrically covered at both ends of the top of the track long plastic part 2.

[0044] Among them, the rear plug 6 is installed on the upper surface of the lock tongue slider body 52 provided with the limiting hole 522, and the front plug 7 is rotatably installed on the upper surface of the lock tongue slider body 52 provided with the installation hole 521. The front plug 7 is used to rotate on the lock tongue slider plate body 52, so as to realize the rotation of the crossbar profile 3.

[0045] Among them, the rear plug 6 includes a locking tongue plug body 61, the locking tongue plug body 61 is installed on the upper surface of the locking tongue slider body 52 provided with a limiting hole 522, a locking tongue plug cover plate 62 is covered on the upper surface of the locking tongue plug body 61, and a locking tongue knob 63 is arranged at the through hole of the locking tongue plug cover plate 62. The locking tongue knob 63 is installed on the upper surface of the locking tongue plug body 61. A locking tongue plug rubber pad 64 is arranged below the locking tongue knob 63 on the bottom surface of the locking tongue plug body 61. A locking tongue spring 65 is arranged below the locking tongue plug rubber pad 64 on the bottom surface of the locking tongue plug body 61. The other end of the locking tongue spring 65 away from the locking tongue plug body 61 is connected to a locking tongue 66. The top end of the locking tongue 66 is installed at the bottom of the locking tongue knob 63. The locking tongue 66 can pass through the limiting hole 522. By rotating the locking tongue knob 63, the bottom locking tongue 66 can be rotated, so that it can be rotated into the limiting hole 522, and by rotating the locking tongue 66, it is prevented from disengaging from the limiting hole 522, thereby fixing the taste of the cross bar profile 3.

[0046] Among them, plug square nuts 10 are symmetrically arranged in a groove on one side of the upper surface of the locking tongue plug body 61. A plug small flip cover 11 is covered on one side of the through hole on the upper surface of the locking tongue plug cover plate 62. A T-shaped block slot 111 is opened at one side edge of the bottom surface of the plug small flip cover 11. The T-shaped block slot 111 is convenient for inserting a T-shaped support block.

[0047] In addition, the front plug 7 includes a rotating shaft plug body 71, the rotating shaft plug body 71 is installed on the upper surface of the locking tongue slider body 52 provided with an installation hole 521, a rotating shaft plug cover plate 72 is covered on the upper surface of the rotating shaft plug body 71, and a rotating shaft is arranged at the through hole of the rotating shaft plug cover plate 72. The rotating shaft can pass through the rotating shaft plug cover plate 72 and the rotating shaft plug body 71 and is installed at the installation hole 521. Plug square nuts 10 are symmetrically installed on the rotating shaft plug body 71. The rotating shaft plug cover plate 72 is covered on one side of the through hole. Rotating the plug body 71 is used to enable the cross bar profile 3 to rotate.

[0048] Among them, a longitudinal rod front cover 9 is installed on the upper surface of the front end of the longitudinal rod front base 15, a longitudinal rod rear cover 8 is installed on the upper surface of the rear end of the longitudinal rod rear base 12, and the longitudinal rod front cover 9 and the longitudinal rod rear cover 8 can prevent the slider plastic part 53 from sliding off the profile track 1.

[0049] In this embodiment, during installation, first install the front base 15 of the vertical rod and the front base soft pad 14 on the vehicle roof. Then, according to the length of the profile rail 1, install the rear base 12 of the vertical rod and the rear base soft pad 13 on the other side of the vehicle roof. Then, install the profile rail 1 on the upper surfaces of the front base 15 of the vertical rod and the rear base 12 of the vertical rod. Then, install the long plastic part 2 of the rail on one side onto the profile rail 1. Then, sequentially rotate the slider knob 51 so that the bolt 55 can move upward, and then move the slider plastic part 53 into the chute of the profile rail 1.

[0050] Then, install the rear plug 6 onto the slider knob mounting mechanism 5 provided with the limit hole 522, and install the front plug 7 onto the slider knob mounting mechanism 5 provided with the mounting hole 521. The slider knob mounting mechanisms 5 on the luggage brackets on the other side are arranged in a mirror image.

[0051] When the crossbar profile 3 is not rotated and opened, the crossbar profiles 3 on both sides are horizontally installed on the profile rails 1 on both sides at this time. When it is necessary to rotate and open the crossbar profile 3 to a longitudinal state for installing and fixing items, first rotate the lock tongue button 63 on the rear plug 6 on one side, so that the rotating tongue 66 is rotated out of the limit hole 522, so that the rear plug 6 can be separated from the slider knob mounting mechanism 5 that originally fixed it. At this time, in cooperation with the rotation of the front plug 7, rotate the rear plug 6 above the slider knob mounting mechanism 5 provided with the limit hole 522 on the profile rail 1 on the other side. Then, rotate the lock tongue 66 by rotating the lock tongue knob 63 and rotate it into this limit hole 522, so as to fix the crossbar profile 3 after it is changed from the horizontal state to the longitudinal state. The crossbar profile 3 on the other side is also turned horizontally in the same way and fixedly installed on the slider knob mounting mechanism 5, so that the crossbar profiles 3 on both sides are changed to the longitudinal state and can still maintain their parallel state with each other.

[0052] When it is necessary to adjust the distance between the crossbar profiles 3 on both sides, the bolt 55 can be rotated by rotating the slider knob 51, so that the slider plastic part 53 can slide in the chutes on both sides, so as to realize the adjustment of the distance between the crossbar profiles 3 on both sides, and can be rotated back so that the bolt 55 can be stuck on the profile rail 1.

[0053] In the present utility model, by providing a main body 002 of a vehicle luggage rack on the surface 001 of the vehicle roof, such symmetrically arranged profile rails 1 are provided with two slider rotation mounting mechanisms 5 that can slide on the profile rails 1, and the mounted crossbar profile 3 is used for supporting and fixing articles. When adjusting the crossbar profile 3, the rotation of the crossbar profile 3 is achieved through the front plug 7, and the mounting position of the rear plug 6 is changed, so that the crossbar profile 3 can be supported and fixed by changing from horizontal to vertical, and in cooperation with the slider rotation mounting mechanism 5, it can slide on the profile rails 1, enabling the crossbar profiles 3 on both sides to change the distance, thereby enabling the crossbar profiles 3 to change the spacing to fix more articles.

[0054] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A car luggage rack, comprising a car roof (001), wherein the car luggage rack body (002) is symmetrically mounted on both sides of the upper surface of the car roof (001), characterized in that: The automobile luggage rack body (002) comprises a profile rail (1), a slide groove is provided on the upper surface of the profile rail (1), slider knob mounting mechanisms (5) are symmetrically slidably arranged at the two end heads in the slide groove on the upper surface of the profile rail (1), a crossbar profile (3) is arranged between the two slider knob mounting mechanisms (5), and a long rail plastic part (2) is installed on one side of the groove on the upper surface of the profile rail (1); A crossbar rubber strip (4) is arranged in a groove on the upper surface of the crossbar profile (3), a front plug (7) is installed at one end of the crossbar profile (3), and a rear plug (6) is installed at the other end of the crossbar profile (3) away from the front plug (7); The slider knob installation mechanism (5) comprises a slider plastic part (53), the slider plastic part (53) is slidably arranged in a slide groove of the profile rail (1), a lock tongue slider body (52) is installed in a cavity above the slider plastic part (53), a slider knob (51) is screwed onto the upper surface of the lock tongue slider body (52), a latch spring (54) is arranged at a through hole on the bottom surface of the slider plastic part (53), a latch (55) is fixedly connected to the other end of the latch spring (54) away from the slider plastic part (53), and a threaded portion at the top of the latch pin (55) is assembled and connected to the slider knob (51).

2. The vehicle luggage rack according to claim 1, characterized in that: The front plug (7) is rotatably mounted on the upper surface of the slider knob mounting mechanism (5) located below, and the rear plug (6) is mounted on the upper surface of the slider knob mounting mechanism (5) located below.

3. The vehicle luggage rack according to claim 2, characterized in that: A mounting hole (521) is provided through the upper surface of the plate of the lock tongue slider body (52) on one side of the slider knob mounting mechanism (5) and located on one side of the slider knob (51), and a limiting hole (522) is provided through the upper surface of the lock tongue slider body (52) on the other side of the slider knob mounting mechanism (5) away from the mounting hole (521) and located on one side of the slider knob (51).

4. The vehicle luggage rack according to claim 1, characterized in that: A longitudinal rod rear base (12) is installed at the bottom end of one side of the profile rail (1), and a rear base cushion (13) is installed at the bottom end of the longitudinal rod rear base (12); a longitudinal rod front base (15) is installed at the bottom end of the other side of the profile rail (1) away from the longitudinal rod rear base (12), and a front base cushion (14) is installed on the bottom surface of the longitudinal rod front base (15).

5. The vehicle luggage rack according to claim 1, characterized in that: Long plastic cover plates (21) are symmetrically provided at both ends of the top of the long rail plastic part (2).

6. The vehicle luggage rack according to claim 1, characterized in that: The rear plug (6) is mounted on the upper surface of the lock tongue slider body (52) provided with a limiting hole (522), and the front plug (7) is rotatably mounted on the upper surface of the lock tongue slider body (52) provided with a mounting hole (521).

7. The vehicle luggage rack according to claim 6, characterized in that: The rear plug (6) comprises a locking tongue plug body (61), the locking tongue plug body (61) being mounted on the upper surface of a locking tongue slider body (52) provided with a limiting hole (522), a locking tongue plug cover plate (62) being provided on the upper surface of the locking tongue plug body (61), and a locking tongue knob (63) being provided at a through hole of the locking tongue plug cover plate (62), the locking tongue knob (63) being mounted on the upper surface of the locking tongue plug body (61), and a locking tongue plug rubber pad (64) being provided at the bottom end surface of the locking tongue plug body (61) below the locking tongue knob (63); A lock tongue spring (65) is arranged at the bottom surface of the lock tongue plug body (61) below the lock tongue plug rubber pad (64), and the other end of the lock tongue spring (65) away from the lock tongue plug body (61) is connected to a lock tongue (66), and the top end of the lock tongue (66) is installed at the bottom of the lock tongue knob (63), and the lock tongue (66) can pass through the limiting hole (522); A plug square nut (10) is symmetrically arranged in a groove on one side of the upper surface of the locking tongue plug body (61); a plug small flip cover (11) is arranged on one side of the through hole on the upper surface of the locking tongue plug cover plate (62); and a T-shaped block slot (111) is provided on one side of the bottom surface of the plug small flip cover (11).

8. The vehicle luggage rack according to claim 6, characterized in that: The front plug (7) comprises a rotating shaft plug body (71), the rotating shaft plug body (71) is mounted on the upper surface of the lock tongue slider body (52) provided with a mounting hole (521), the upper surface of the rotating shaft plug body (71) is covered with a rotating shaft plug cover plate (72), and a rotating shaft is arranged at the through hole of the rotating shaft plug cover plate (72), and the rotating shaft can pass through the rotating shaft plug cover plate (72) and the rotating shaft plug body (71) and be mounted at the mounting hole (521); The shaft plug body (71) is symmetrically mounted with plug square nuts (10), and a shaft plug cover plate (72) is provided on one side of the through hole to cover the shaft plug cover plate (72).

9. The automobile luggage rack according to claim 4, characterized in that: A longitudinal rod front cover (9) is installed on the upper surface of the front end of the longitudinal rod front base (15), and a longitudinal rod rear cover (8) is installed on the upper surface of the rear end of the longitudinal rod rear base (12).

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