Expandable seat based on hunting vehicle

Abstract

The invention relates to the related technical field of hunting vehicles, in particular to a hunting vehicle-based expandable seat which comprises a hunting vehicle, a sliding mechanism is arranged on the inner side surface of a base, a turnover mechanism is arranged on the upper surface of the base, and a folding mechanism is arranged on the surface of one side of the hunting vehicle. According to the expandable seat based on the hunting vehicle, through the arrangement of the folding mechanism, when the expandable seat is used, a panel is lifted to enable a positioning hole to be separated from a positioning block, a second folding plate is rotated to enable a connecting clamping block to be inserted into a connecting clamping groove to be fixed, and then a first folding plate and the second folding plate are rotated to be parallel to the panel; when a person sits on the hunting vehicle, reverse operation is carried out, the panel is rotated to be parallel, the hook plate is pulled, the second folding plate is rotated, a positioning block is placed in a positioning hole to be fixed, and at the moment, the panel can be used as a seat. And space utilization and function conversion are flexibly realized.

Description

Technical Field

[0001] The present invention relates to the technical field related to hunting vehicles, and in particular to an expandable seat based on the hunting vehicle. Background Art

[0002] Hunting vehicles, as a means of transportation that plays a key role in hunting scenes, play an extremely important role. In the vast wild hunting environment, hunters usually choose to use hunting vehicles as their convenient means of transportation whenever they conduct hunting activities. Hunting vehicles not only provide hunters with a means of rapid movement, but also have a certain carrying capacity. It can be loaded with various hunting equipment required by hunters, such as guns, ammunition, hunting tools, camouflage equipment, and daily necessities such as food and water. In this way, when hunters go to different hunting locations, they do not need to laboriously carry heavy equipment on foot, which greatly reduces their burden. During the hunting process, hunting vehicles can also be used as a temporary resting place for hunters. When hunters feel tired after a long period of tracking and waiting, they can take a rest in the hunting vehicle to restore their physical strength. Therefore, there is a special need for an expandable seat based on a hunting vehicle.

[0003] However, the existing hunting vehicles have fixed seats and space layouts, which are difficult to meet the diverse needs in actual use, and lack flexible seat expansion methods when more people need to sit. This limitation not only reduces the hunting experience, but may also affect the smooth progress of the hunting mission. Summary of the invention

[0004] The purpose of the present invention is to provide an expandable seat based on a hunting vehicle to solve the problem that the existing hunting vehicles mentioned in the above background technology have fixed seats and space layouts, which are difficult to meet the diverse needs in actual use, and lack flexible seat expansion methods when more people need to sit. This limitation not only reduces the hunting experience, but may also affect the smooth progress of hunting tasks.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an expandable seat based on a hunting vehicle, comprising a hunting vehicle, wherein the upper surface of the hunting vehicle is fixedly connected to a vehicle roof, the lower surface of the hunting vehicle is fixedly connected to a bottom plate, a slide rail is provided on the upper surface of the bottom plate, a slider is slidably connected to the upper surface of the slide rail, a base is fixedly connected to the upper surface of the slider, a sliding mechanism is provided on the inner side surface of the base, a flip mechanism is provided on the upper surface of the base, and a folding mechanism is provided on one side surface of the hunting vehicle;

[0006] The folding mechanism comprises a panel, a hook, a first folding plate, a connecting block, a second folding plate, a connecting slot, a connecting seat, a positioning hole, a part slot, a limiting column, a hook plate, a reset spring, an anti-sliding block, a positioning slot and a positioning block. One side surface of the hunting vehicle is rotatably connected to the panel, the lower surface of the panel is fixedly connected to the hook, the lower surface of the panel is rotatably connected to the first folding plate, one side surface of the first folding plate is fixedly connected to the connecting block, one side surface of the first folding plate is rotatably connected to the second folding plate, one side surface of the second folding plate is provided with a connecting slot, the lower surface of the second folding plate is fixedly connected to the connecting seat, a one side surface of the connecting seat is provided with a positioning hole, the inner side surface of the first folding plate is provided with a part slot, the inner side surface of the part slot is fixedly connected to the limiting column, the outer side surface of the limiting column is slidably connected to the hook plate, one side surface of the hook plate is fixedly connected to the reset spring, the lower surface of the hook plate is fixedly connected to the anti-sliding block, the upper surface of the bottom plate is provided with a positioning slot, and the upper surface of the positioning slot is fixedly connected to the positioning block.

[0007] Preferably, the slide rails are provided in multiple groups on the surface of the bottom plate, and the base is provided in multiple groups.

[0008] Preferably, the hooks are symmetrically arranged with respect to the central axis of the panel, and the outer wall size of the connecting seat matches the inner wall size of the positioning groove.

[0009] Preferably, two groups of the limiting columns are arranged on the inner surface of the part slot, and the reset springs are symmetrically arranged with respect to the central axis of the hook plate.

[0010] Preferably, the sliding mechanism includes a sliding groove, a limiting rod, a fixing spring, a fixed block, a connecting block, a connecting plate, a handle and a fixed groove, the inner surface of the base is provided with a sliding groove, the inner surface of the sliding groove is fixedly connected to the limiting rod, the inner surface of the sliding groove is fixedly connected to a fixing spring, one end of the fixing spring is fixedly connected to a fixed block, one side surface of the fixed block is fixedly connected to a connecting block, one side surface of the connecting block is fixedly connected to a connecting plate, the upper surface of the connecting plate is fixedly connected to a handle, and the upper surface of the bottom plate is provided with a fixed groove.

[0011] Preferably, the limiting rod passes through a connecting block, and a plurality of fixing springs are distributed in equal intervals on the upper surface of the fixing block.

[0012] Preferably, the connecting block is symmetrically arranged with respect to the central axis of the fixed card block, and the inner wall size of the fixed card slot is consistent with the outer wall size of the fixed card block.

[0013] Preferably, the flip mechanism includes a seat, a chair back, a flip block, a through hole, a locking rod, a pressing plate, a vertical rod, a connecting rod, a flip spring, a rod groove, a movable groove and a flip groove, the upper surface of the base is fixedly connected to the seat, the one side surface of the seat is rotatably connected to the chair back, the one side surface of the chair back is fixedly connected to the flip block, the flip block is penetrated by a through hole, the inner surface of the through hole is slidably connected to the locking rod, one end of the locking rod is fixedly connected to the pressing plate, the outer surface of the locking rod is fixedly connected to the vertical rod, the outer surface of the vertical rod is fixedly connected to the connecting rod, one end of the locking rod is fixedly connected to the flip spring, the surface of the locking rod is provided with a rod groove, the lower surface of the base is provided with a movable groove, and the one side surface of the base is provided with a flip groove.

[0014] Preferably, the flip block is symmetrically arranged with respect to the central axis of the chair back, and the inner wall size of the through hole is consistent with the outer wall size of the engaging rod.

[0015] Preferably, two groups of the rod grooves are provided on the surface of the engaging rod, and a plurality of groups of the movable grooves are provided on the lower surface of the base.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the expandable seat based on the hunting vehicle, through the setting of the folding mechanism, when in use, lifts the panel upwards, allows the positioning hole on the surface of the connecting seat to move out of the positioning block on the surface of the positioning groove, and then the second folding plate rotates around its connection point with the first folding plate, at this time, the connecting block on the first folding plate is inserted into the connecting slot on the second folding plate to achieve the connection and fixation between the first folding plate and the second folding plate, and then the first folding plate and the second folding plate rotate around their connection points with the panel, pull the anti-sliding block, let the hook plate compress the reset spring, move in the part slot, and at the same time the limit column limits the hook plate, so that The movement of the hook plate is more stable, and then the first folding plate and the second folding plate are made parallel to the panel, and then the anti-sliding plate is released, the reset spring rebounds, and the hook plate is pushed to reset. At this time, the hook plate will jam the hook, allowing the first folding plate and the second folding plate to be fixed on the surface of the panel, and then the panel is rotated around the connection point of the hunting vehicle to fold the panel, so that more space can be freed up to stack items and equipment. If someone needs to sit, first turn the panel to be parallel to the hunting vehicle, and then pull the hook plate to release the first folding plate and the second folding plate, and then rotate the second folding plate out of the first folding plate, and finally put the positioning hole into the positioning block, fix the connecting seat, and the panel can be used as a seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the side appearance structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the folded appearance structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the seat and the backrest cooperating with each other in the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the sliding mechanism of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the flipping mechanism of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of cooperation between the panel and the first folding plate of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure in which the first folding plate and the second folding plate cooperate with each other in the present invention;

[0024] Figure 8 It is a schematic diagram of the folding mechanism structure of the present invention;

[0025] Fig. 9 For the present invention Figure 6 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1, hunting vehicle; 2, roof; 3, bottom plate; 4, slide rail; 5, slider; 6, base; 7, sliding mechanism; 701, sliding groove; 702, limit rod; 703, fixing spring; 704, fixing block; 705, connecting block; 706, connecting plate; 707, handle; 708, fixing slot; 8, flip mechanism; 801, seat; 802, chair back; 803, flip block; 804, through hole; 805, locking rod; 806, pressing plate; 807, vertical rod; 808 , connecting rod; 809, flip spring; 810, rod slot; 811, moving slot; 812, flip slot; 9, folding mechanism; 901, panel; 902, hook; 903, first folding plate; 904, connecting block; 905, second folding plate; 906, connecting slot; 907, connecting seat; 908, positioning hole; 909, part slot; 910, limiting column; 911, hook plate; 912, reset spring; 913, anti-sliding block; 914, positioning slot; 915, positioning block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-4The present invention provides a technical solution: an expandable seat based on a hunting vehicle, comprising a hunting vehicle 1, a roof 2 is fixedly connected to the upper surface of the hunting vehicle 1, a bottom plate 3 is fixedly connected to the lower surface of the hunting vehicle 1, a slide rail 4 is provided on the upper surface of the bottom plate 3, a slider 5 is slidably connected to the upper surface of the slide rail 4, a base 6 is fixedly connected to the upper surface of the slider 5, a sliding mechanism 7 is provided on the inner surface of the base 6, a flip mechanism 8 is provided on the upper surface of the base 6, and a folding mechanism 9 is provided on one side surface of the hunting vehicle 1;

[0029] The folding mechanism 9 includes a panel 901, a hook 902, a first folding plate 903, a connecting block 904, a second folding plate 905, a connecting slot 906, a connecting seat 907, a positioning hole 908, a parts slot 909, a limiting column 910, a hook plate 911, a return spring 912, an anti-sliding block 913, a positioning slot 914 and a positioning block 915. The panel 901 is rotatably connected to one side surface of the hunting vehicle 1, the hook 902 is fixedly connected to the lower surface of the panel 901, the first folding plate 903 is rotatably connected to the lower surface of the panel 901, the connecting block 904 is fixedly connected to one side surface of the first folding plate 903, the second folding plate 905 is rotatably connected to one side surface of the first folding plate 903, and the second folding plate 905 is opened on one side surface. A connecting card slot 906 is provided, a connecting seat 907 is fixedly connected to the lower surface of the second folding plate 905, a positioning hole 908 is provided on one side surface of the connecting seat 907, a part slot 909 is provided on the inner side surface of the first folding plate 903, a limiting column 910 is fixedly connected to the inner side surface of the part slot 909, a hook plate 911 is slidably connected to the outer side surface of the limiting column 910, a return spring 912 is fixedly connected to one side surface of the hook plate 911, an anti-sliding block 913 is fixedly connected to the lower surface of the hook plate 911, a positioning slot 914 is provided on the upper surface of the bottom plate 3, a positioning block 915 is fixedly connected to the upper surface of the positioning slot 914, and the panel 901, the hook 902, the first folding plate 903, the connecting card block 904, the second folding plate 90 5. The arrangement of the connecting slot 906, the connecting seat 907, the positioning hole 908, the part slot 909, the limiting column 910, the hook plate 911, the return spring 912, the anti-sliding block 913, the positioning slot 914 and the positioning block 915. When in use, lift the panel 901 upwards to allow the positioning hole 908 on the surface of the connecting seat 907 to move out from the positioning block 915 on the surface of the positioning slot 914. Then the second folding plate 905 rotates around the connection point between it and the first folding plate 903. At this time, the connecting block 904 on the first folding plate 903 is inserted into the connecting slot 906 on the second folding plate 905 to achieve the connection and fixation between the first folding plate 903 and the second folding plate 905. Then, the first folding plate 903 and the second folding plate 905 are fixed around their The connection point with the panel 901 rotates, pulls the anti-sliding block 913, and allows the hook plate 911 to compress the reset spring 912 and move in the part slot 909. At the same time, the limiting column 910 limits the hook plate 911 to make the movement of the hook plate 911 more stable. Then, the first folding plate 903 and the second folding plate 905 are parallel to the panel 901, and then the anti-sliding block 913 is released, and the reset spring 912 rebounds and pushes the hook plate 911 to reset. At this time, the hook plate 911 will jam the hook 902, so that the first folding plate 903 and the second folding plate 905 are fixed on the surface of the panel 901. Then, the panel 901 is rotated around the connection point of the hunting vehicle 1 and the panel 901 is folded. This frees up more space for stacking items and equipment.First, turn the panel 901 to be parallel to the hunting vehicle 1, then pull the hook plate 911 to release the first folding plate 903 and the second folding plate 905, then rotate the second folding plate 905 out of the first folding plate 903, and finally put the positioning hole 908 into the positioning block 915, fix the connecting seat 907, and the panel 901 can be used as a seat.

[0030] Furthermore, multiple groups of slide rails 4 are arranged on the surface of the bottom plate 3, and multiple groups of base 6 are arranged. Through the arrangement of the slide rails 4, when in use, multiple groups of slide rails 4 are distributed on the surface of the bottom plate 3, so that when the seat 801 is sliding, the force on various parts of the bottom plate 3 is more uniform.

[0031] Furthermore, the hooks 902 are symmetrically arranged with respect to the central axis of the panel 901, and the outer wall size of the connecting seat 907 matches the inner wall size of the positioning groove 914. Through the arrangement of the hooks 902, when in use, the two groups of hooks 902 can ensure balanced force and will not tilt or twist due to unilateral force, thereby ensuring a close fit and stable connection with the connecting part.

[0032] Furthermore, two groups of limiting columns 910 are arranged on the inner surface of the part groove 909, and the return spring 912 is symmetrically arranged with respect to the central axis of the hook plate 911. Through the arrangement of the limiting columns 910, when in use, the limiting columns 910 can limit the movement range of the hook plate 911 to prevent it from excessive movement and interference with other components. At the same time, it also limits the compression degree of the return spring 912 to avoid damage of the return spring 912 due to excessive compression.

[0033] Furthermore, the sliding mechanism 7 includes a sliding groove 701, a limiting rod 702, a fixing spring 703, a fixing block 704, a connecting block 705, a connecting plate 706, a handle 707 and a fixing groove 708. The inner surface of the base 6 is provided with a sliding groove 701, the inner surface of the sliding groove 701 is fixedly connected to the limiting rod 702, the inner surface of the sliding groove 701 is fixedly connected to the fixing spring 703, one end of the fixing spring 703 is fixedly connected to the fixing block 704, and the fixing block 70 A connecting block 705 is fixedly connected to one side surface of the connecting block 705, a connecting plate 706 is fixedly connected to one side surface of the connecting block 705, a handle 707 is fixedly connected to the upper surface of the connecting plate 706, and a fixed card slot 708 is provided on the upper surface of the bottom plate 3. Through the arrangement of the sliding slot 701, the limiting rod 702, the fixing spring 703, the fixed card block 704, the connecting block 705, the connecting plate 706, the handle 707 and the fixed card slot 708, when in use, the handle 707 is pulled to drive the connecting plate 7 06 moves upward, and the connecting plate 706 drives the connecting block 705 and the fixed card block 704 to move. The fixed card block 704 slides in the sliding groove 701 against the elastic force of the fixed spring 703. The limiting rod 702 can limit the connecting block 705, so that the sliding of the connecting block 705 and the fixed card block 704 is more stable. At this time, the fixed card block 704 is separated from the current fixed card slot 708 and the engagement state with the bottom plate 3 is released. Then the base 6 can be pushed to allow the slider 5 on the lower surface of the base 6 to slide along the slide rail 4. When the seat 801 is pushed to the desired position, the handle 707 is released, the fixed spring 703 loses external force extrusion and begins to release elastic potential energy. The fixed spring 703 pushes the fixed card block 704 to move toward the bottom plate 3. The fixed card block 704 is inserted into the corresponding fixed card slot 708 under the push of the spring, so that the seat 801 is fixed in the new position. The interior space layout can be flexibly adjusted according to the amount and size of equipment, so that the interior space can be reasonably used.

[0034] Furthermore, the limiting rod 702 passes through the connecting block 705, and there are multiple groups of fixing springs 703 distributed at equal intervals on the upper surface of the fixing block 704. Through the setting of the limiting rod 702, when in use, when an external force acts on the handle 707 and thereby drives the connecting block 705 to move, the connecting block 705 slides along the axial direction of the limiting rod 702, thereby ensuring that the connecting block 705 and the fixed block 704 connected thereto can move along a predetermined straight line trajectory without offset or misalignment.

[0035] Furthermore, the connecting block 705 is symmetrically arranged with respect to the central axis of the fixed card block 704, and the inner wall size of the fixed card slot 708 is matched with the outer wall size of the fixed card block 704. Through the setting of the fixed card slot 708 and the fixed card block 704, when in use, when the fixed card block 704 is inserted into the fixed card slot 708, the matching of the sizes of the two enables the fixed card block 704 to be tightly embedded in the fixed card slot 708, thereby realizing the firm locking of the seat 801.

[0036] Furthermore, the flip mechanism 8 includes a seat 801, a chair back 802, a flip block 803, a through hole 804, a locking rod 805, a pressing plate 806, a vertical rod 807, a connecting rod 808, a flip spring 809, a rod slot 810, a moving slot 811 and a flip slot 812. The upper surface of the base 6 is fixedly connected to the seat 801, the side surface of the seat 801 is rotatably connected to the chair back 802, the side surface of the chair back 802 is fixedly connected to the flip block 803, the flip block 803 is penetrated by a through hole 804, the inner surface of the through hole 804 is slidably connected to the locking rod 805, and one end of the locking rod 805 is fixedly connected to The outer surface of the locking rod 805 is fixedly connected to the vertical rod 807, the outer surface of the vertical rod 807 is fixedly connected to the connecting rod 808, one end of the locking rod 805 is fixedly connected to the flip spring 809, the surface of the locking rod 805 is provided with a rod groove 810, the lower surface of the base 6 is provided with a moving groove 811, and the side surface of the base 6 is provided with a flip groove 812. Through the seat 801, the backrest 802, the flip block 803, the through hole 804, the locking rod 805, the pressing plate 806, the vertical rod 807, the connecting rod 808, the flip spring 809, the rod groove 810, the moving groove 811 and the flip groove 812 2, in daily use, the chair back 802 is in a state of a certain comfortable angle with the seat 801, at this time, the flip spring 809 is in a naturally extended state, pushing the locking rod 805 so that a part of it is located in the through hole 804 of the flip block 803, when the chair back 802 needs to be flipped, the pressing plate 806 is pressed, and the pressing plate 806 drives the locking rod 805 to move in the direction of compressing the flip spring 809, so that the locking rod 805 gradually slides out of the through hole 804 of the flip block 803. In this process, the vertical rod 807 slides along the moving groove 811, and the connecting rod 808 plays a role in transmitting force and maintaining the locking rod 805. The effect of overall movement stability is that once the locking rod 805 is completely separated from the through hole 804, the fixed connection between the chair back 802 and the seat 801 is released. At this time, the chair back 802 can be flipped around the rotating connection point between the seat 801 and the chair back 802. The chair back 802 drives the flip block 803 to rotate within the range allowed by the flip groove 812, thereby realizing the folding of the chair back 802 and releasing the space better. Then release the pressing plate 806, and after the flip spring 809 loses the pressing force, it begins to release elastic potential energy, pushing the locking rod 805 to move back in the direction of the flip block 803, waiting for the next adjustment.

[0037] Furthermore, the flip block 803 is symmetrically arranged with respect to the central axis of the chair back 802, and the inner wall size of the through hole 804 is consistent with the outer wall size of the locking rod 805. Through the setting of the through hole 804, when in use, the locking rod 805 can be tightly inserted into the through hole 804, and the gap between the two is extremely small. This ensures that the chair back 802 will not loosen or shake in the locked state, maintains a stable angle and position, and provides reliable support for the user.

[0038] Furthermore, two groups of rod grooves 810 are provided on the surface of the locking rod 805, and multiple groups of movable grooves 811 are provided on the lower surface of the base 6. Through the setting of the movable grooves 811, when in use, the multiple groups of movable grooves 811 provide a movement track for the vertical rod 807. The design of the movable grooves 811 enables the vertical rod 807 to move linearly in a predetermined direction, keeping synchronization with the movement of the locking rod 805, thereby ensuring the coordination of the entire operation process.

[0039] Working principle: lift the panel 901 upwards to allow the positioning hole 908 on the surface of the connecting seat 907 to move out from the positioning block 915 on the surface of the positioning groove 914, and then the second folding plate 905 rotates around its connection point with the first folding plate 903. At this time, insert the connecting block 904 on the first folding plate 903 into the connecting groove 906 on the second folding plate 905 to achieve the connection and fixation between the first folding plate 903 and the second folding plate 905. Then, the first folding plate 903 and the second folding plate 905 rotate around their connection points with the panel 901, pull the anti-sliding block 913, let the hook plate 911 compress the reset spring 912 and move in the part slot 909. At the same time, the limiting column 910 limits the hook plate 911 to allow the movement of the hook plate 911 The hunting vehicle 1 is more stable, and then the first folding plate 903 and the second folding plate 905 are made parallel to the panel 901, and then the anti-sliding plate 913 is released, and the reset spring 912 rebounds and pushes the hook plate 911 to reset. At this time, the hook plate 911 will clamp the hook 902, so that the first folding plate 903 and the second folding plate 905 are fixed to the surface of the panel 901, and then the panel 901 is rotated around the connection point of the hunting vehicle 1 to fold the panel 901, so that more space can be released for stacking items and equipment. When people need to sit, first turn the panel 901 to be parallel to the hunting vehicle 1, and then pull the hook plate 911 to release the first folding plate 903 and the second folding plate 905, and then rotate the second folding plate 905 out of the first folding plate 903, and finally put the positioning hole 908 The panel 901 can be used as a seat by fixing the connecting seat 907 in the positioning block 915. In daily use, the chair back 802 is in a state of a certain comfortable angle with the seat 801. At this time, the flip spring 809 is in a naturally extended state, pushing the locking rod 805 so that a part of it is located in the through hole 804 of the flip block 803. When the chair back 802 needs to be flipped, the pressing plate 806 is pressed, and the pressing plate 806 drives the locking rod 805 to move in the direction of compressing the flip spring 809, so that the locking rod 805 gradually slides out of the through hole 804 of the flip block 803. In this process, the vertical rod 807 slides along the moving groove 811, and the connecting rod 808 plays a role in transmitting force and maintaining the overall movement stability of the locking rod 805. Once The locking rod 805 is completely separated from the through hole 804, and the fixed connection between the chair back 802 and the seat 801 is released. At this time, the chair back 802 can be flipped around the rotating connection point between the seat 801 and the chair back 802. The chair back 802 drives the flip block 803 to rotate within the range allowed by the flip groove 812, so that the chair back 802 can be folded to release space better. Then the pressing plate 806 is released, and the flip spring 809 starts to release elastic potential energy after losing the pressing force, pushing the locking rod 805 to move back to the flip block 803 and wait for the next adjustment. When the position needs to be adjusted, pull the handle 707 to drive the connecting plate 706 to move upward, and the connecting plate 706 then drives the connecting block 705 and the fixed card block 704 to move.The fixed block 704 slides in the sliding groove 701 against the elastic force of the fixed spring 703. The limiting rod 702 can limit the connection block 705, so that the sliding of the connection block 705 and the fixed block 704 is more stable. At this time, the fixed block 704 is separated from the current fixed groove 708 and the engagement state with the bottom plate 3 is released. Then the base 6 can be pushed to allow the slider 5 on the lower surface of the base 6 to slide along the slide rail 4. When the seat 801 is pushed to the desired position, the handle 707 is released, the fixed spring 703 loses the external force and begins to release the elastic potential energy. The fixed spring 703 pushes the fixed block 704 to move toward the bottom plate 3. The fixed block 704 is inserted into the corresponding fixed groove 708 under the push of the spring, so that the seat 801 is fixed in the new position. The interior space layout can be flexibly adjusted according to the amount and size of the equipment, so that the interior space can be reasonably used.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An expandable seat based on a hunting vehicle, comprising a hunting vehicle (1), characterized in that: The upper surface of the hunting vehicle (1) is fixedly connected to a vehicle roof (2), the lower surface of the hunting vehicle (1) is fixedly connected to a bottom plate (3), the upper surface of the bottom plate (3) is provided with a slide rail (4), the upper surface of the slide rail (4) is slidably connected to a slider (5), the upper surface of the slider (5) is fixedly connected to a base (6), the inner surface of the base (6) is provided with a sliding mechanism (7), the upper surface of the base (6) is provided with a flipping mechanism (8), and a folding mechanism (9) is provided on one side surface of the hunting vehicle (1); The folding mechanism (9) comprises a panel (901), a hook (902), a first folding plate (903), a connecting block (904), a second folding plate (905), a connecting slot (906), a connecting seat (907), a positioning hole (908), a parts slot (909), a limiting column (910), a hook plate (911), a return spring (912), an anti-sliding block (913), a positioning slot (914) and a positioning block (915). A side surface of the hunting vehicle (1) is rotatably connected to the panel (901), a lower surface of the panel (901) is fixedly connected to the hook (902), a lower surface of the panel (901) is rotatably connected to the first folding plate (903), a side surface of the first folding plate (903) is fixedly connected to the connecting block (904), a side surface of the first folding plate (903) is rotatably connected to the second folding plate (903). A plate (905), a connecting slot (906) is provided on one side surface of the second folding plate (905), a connecting seat (907) is fixedly connected to the lower surface of the second folding plate (905), a positioning hole (908) is provided on one side surface of the connecting seat (907), a part slot (909) is provided on the inner side surface of the first folding plate (903), a limiting column (910) is fixedly connected to the inner side surface of the part slot (909), a hook plate (911) is slidably connected to the outer side surface of the limiting column (910), a return spring (912) is fixedly connected to one side surface of the hook plate (911), an anti-sliding block (913) is fixedly connected to the lower surface of the hook plate (911), a positioning slot (914) is provided on the upper surface of the bottom plate (3), and a positioning block (915) is fixedly connected to the upper surface of the positioning slot (914).

2. The expandable seat based on a hunting vehicle according to claim 1, characterized in that: The slide rails (4) are provided in multiple groups on the surface of the bottom plate (3), and the base (6) is provided in multiple groups.

3. The expandable seat based on a hunting vehicle according to claim 1, characterized in that: The hooks (902) are symmetrically arranged with respect to the central axis of the panel (901), and the outer wall size of the connecting seat (907) is consistent with the inner wall size of the positioning groove (914).

4. The expandable seat based on a hunting vehicle according to claim 1, characterized in that: Two groups of the limiting columns (910) are arranged on the inner surface of the part slot (909), and the return springs (912) are symmetrically arranged with respect to the central axis of the hook plate (911).

5. The expandable seat based on a hunting vehicle according to claim 1, characterized in that: The sliding mechanism (7) comprises a sliding groove (701), a limiting rod (702), a fixing spring (703), a fixing block (704), a connecting block (705), a connecting plate (706), a handle (707) and a fixing groove (708); the inner surface of the base (6) is provided with a sliding groove (701); the inner surface of the sliding groove (701) is fixedly connected to the limiting rod (702); the inner surface of the sliding groove (701) is fixedly connected to a fixing spring (703); one end of the fixing spring (703) is fixedly connected to a fixing block (704); one side surface of the fixing block (704) is fixedly connected to a connecting block (705); one side surface of the connecting block (705) is fixedly connected to a connecting plate (706); the upper surface of the connecting plate (706) is fixedly connected to a handle (707); and the upper surface of the bottom plate (3) is provided with a fixing groove (708).

6. The expandable seat based on a hunting vehicle according to claim 5, characterized in that: The limiting rod (702) is penetrated by a connecting block (705), and a plurality of fixing springs (703) are distributed in equal intervals on the upper surface of the fixing block (704).

7. The expandable seat based on a hunting vehicle according to claim 5, characterized in that: The connecting block (705) is symmetrically arranged with respect to the central axis of the fixed clamping block (704), and the inner wall size of the fixed clamping slot (708) is consistent with the outer wall size of the fixed clamping block (704).

8. The expandable seat based on a hunting vehicle according to claim 1, characterized in that: The flip mechanism (8) comprises a seat (801), a backrest (802), a flip block (803), a through hole (804), a locking rod (805), a pressing plate (806), a vertical rod (807), a connecting rod (808), a flip spring (809), a rod slot (810), a moving slot (811) and a flip slot (812); the upper surface of the base (6) is fixedly connected to the seat (801); a side surface of the seat (801) is rotatably connected to the backrest (802); a side surface of the backrest (802) is fixedly connected to the flip block (803); a through hole (804) is passed through the flip block (803); 4), a locking rod (805) is slidably connected to the inner surface of the through hole (804), one end of the locking rod (805) is fixedly connected to a pressing plate (806), the outer surface of the locking rod (805) is fixedly connected to a vertical rod (807), the outer surface of the vertical rod (807) is fixedly connected to a connecting rod (808), one end of the locking rod (805) is fixedly connected to a flip spring (809), a rod groove (810) is provided on the surface of the locking rod (805), a moving groove (811) is provided on the lower surface of the base (6), and a flip groove (812) is provided on one side surface of the base (6).

9. The expandable seat based on a hunting vehicle according to claim 8, characterized in that: The flip block (803) is symmetrically arranged with respect to the central axis of the chair back (802), and the inner wall size of the through hole (804) is consistent with the outer wall size of the locking rod (805).

10. The expandable seat based on a hunting vehicle according to claim 8, characterized in that: The rod grooves (810) are provided in two groups on the surface of the engaging rod (805), and the movable grooves (811) are provided in multiple groups on the lower surface of the base (6).

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