CN220800547U - Detachable seat mounting structure - Google Patents

Abstract

The utility model relates to the technical field of seat structures, in particular to a detachable seat mounting structure which comprises a seat body, a locking device, a seat frame, a baffle plate, a supporting plate, an L-shaped plate, a spring, a pull rod, a latch door, bolts and a groove slideway.

Description

Detachable seat mounting structure

Technical Field

The utility model relates to the technical field of seat structures, in particular to a detachable seat mounting structure.

Background

The chair is a seat with a backrest and armrests, and is often used in various places such as a movie theatre and a stadium, and different places can realize different functions.

The existing detachable seat is lack of positioning, inaccurate in positioning during installation, uneven in stress of a seat frame of the seat, easy to cause structural damage caused by stress concentration, and not convenient enough in locking of the seat.

Disclosure of utility model

The utility model provides a detachable seat mounting structure for solving the defects in the prior art.

In order to solve the defects, the utility model provides the following technical scheme: the utility model provides a detachable seat mounting structure, including the lower bottom of seat body passes through the bolt mounting in the upper surface of seat frame, the preceding fixed surface connection separation blade of seat frame, the lower fixed surface connection backup pad of seat frame, the preceding left and right sides of backup pad is equipped with the recess and slides, backup pad rear end left and right sides is equipped with fixed latch door, the both sides of seat body pass through bolt mounting connection in the seat frame, the seat frame is U style of calligraphy, the leading flank fixedly connected with of seat frame has a pair of separation blade, mainly used inserts direction and spacing effect, seat frame below fixedly connected with backup pad, the recess slide of backup pad left and right sides corresponds and sets up the separation blade and slide, and the rear left and right sides of backup pad is connected with fixed latch, open the effect of location and locking.

The upper surface fixed connection locking means of backup pad, the seat body carries out fixed connection through L template, be connected through L template between locking means and the seat body, locking means can realize the quick dismantlement and the fixed effect of connected seat body, locking means passes through L template and seat body fixed connection and the both sides inboard of seat, correspond with the latch door position in the backup pad, during the installation seat, front end separation blade in place rear end can be directly through gravity effect locking means by oneself with latch door pinning fixedly, and only need the pull rod of backward pulling locking means to unlock by oneself when dismantling.

The outer side of the seat body is fixedly connected with a spring, the rear top end of the spring is fixedly connected with a pull rod, when the seat is disassembled, the pull rod is pulled to drive the spring, and the locking device is unlocked; the pull rod drives the front movable block to rotate to limit and fix the rear movable block.

The left and right sides recess slide of the leading flank of backup pad is used for the installation location and the spacing of seat body, and when the seat was installed, the separation blade of seat frame front portion fixed connection inserted the straight line recess slide on both sides of the both ends about the backup pad front end, pushed down through gravity behind the phase place, and the locking device of seat inside installs the latch door on the backup pad and locks, and the separation blade blocks and the locking of rear end just fixes the seat in the backup pad through the recess slide.

The separation blade is direction and spacing, and locking device is driven to the pull rod, and when carrying out the seat dismantlement, locking device's rear end pull rod drive drives the spring and carries out the unblock to the seat rear end, can directly lift up the seat body and remove backward simultaneously, and seat frame front end separation blade is the direction location.

The beneficial effects of the utility model are as follows: when dismantling and installing of seat, the seat is when the installation, and the front end direction of seat and the spacing of separation blade when installing the location and locking device form the interlocking, can fix the seat in the backup pad, pulling latch door when the unblock to realize locking device's auto-lock and portable unblock mode and the location of mounted position, thereby promote the efficiency of seat installation and dismantlement, and solved the locking structure of dismantling the seat and concentrated fragile problem, the device structure is firm, convenient to detach, thereby improve staff's dismantlement and the efficiency of installation.

Drawings

Fig. 1 is an axial view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is an axial view of the present utility model.

Fig. 4 is a schematic structural view of the present utility model.

In the figure: 1. a seat body; 2. a locking device; 3. a seat frame; 4. a baffle; 5. a support plate; 6. an L-shaped plate; 7. a spring; 8. a pull rod; 9. a latch door; 10. a bolt; 11. a groove slideway and a movable block in front of the groove slideway and the groove slideway; 13. and a rear movable block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a detachable seat mounting structure includes a seat body 1, a lower bottom portion of the seat body 1 is mounted on an upper surface of a seat frame 3 through bolts 10, a front surface of the seat frame 3 is fixedly connected with a baffle 4, a lower surface of the seat frame 3 is fixedly connected with a support plate 5, groove slide ways 11 are arranged on front left and right sides of the support plate 5, fixed latch doors 9 are arranged on left and right sides of a rear end of the support plate 5, two sides of the seat body 1 are mounted and connected with the seat frame 3 through bolts 10, the seat frame 3 is in a U shape, a pair of baffle 4 are fixedly connected with a front side surface of the seat frame 3 and are mainly used for insertion guiding and limiting, the support plate 5 is fixedly connected below the seat frame 3, the groove slide ways 11 on the left and right sides of the support plate 5 are correspondingly provided with baffle 4 to slide, and fixed latches 9 are connected on left and right sides of the rear of the support plate 5 and have positioning and locking functions.

The upper surface fixed connection locking device 2 of backup pad 5, seat body 1 carries out fixed connection through L template 6, be connected through L template 6 between locking device 2 and the seat body 1, the effect of quick dismantlement and the fixed of connected seat body 1 can be realized to locking device 2, locking device 2 passes through L template 6 and seat body 1 fixed connection and the both sides inboard of seat, correspond with the latch 9 position on the backup pad 5, during the installation seat, front end separation blade 4 is put the rear end in place can be directly through gravity effect locking device 2 by oneself with latch 9 pinning fixedly, and only need pull rod 8 self-unlocking of backward pulling locking device 2 when dismantling.

The outside fixed connection spring 7 of seat body 1, top fixed connection pull rod 8 behind the spring 7, when dismantling the seat, pulling pull rod 8, pull rod 8 drive spring 7, and locking device 2 unblock.

The groove slide ways 11 on the left side and the right side of the front side of the supporting plate 5 are used for installing, positioning and limiting the seat body 1, when the seat is installed, the baffle 4 fixedly connected with the front part of the seat frame is inserted into the straight groove slide ways 11 on the left side and the right side of the front end of the supporting plate 5, pushed to the phase position and then pressed down by gravity, the locking device 2 inside the seat is installed on the latch door 9 on the supporting plate 5, and the baffle 4 is clamped by the groove slide ways 11 and then is fixed on the supporting plate 5 by the locking device 2 at the rear end.

The baffle 4 is guiding and limiting, the pull rod 8 drives the locking device 2, when the seat is disassembled, the pull rod 8 at the rear end of the locking device 2 drives the spring 7 to unlock the rear end of the seat, and meanwhile, the seat body 1 can be directly lifted to move backwards, and the baffle 4 at the front end of the seat frame 3 is guiding and positioning.

The working principle of the utility model is as follows: when the seat is installed, the retaining pieces 4 fixedly connected with the front part of the seat frame 3 of the seat are aligned and put into the groove slide ways 11 on the left side and the right side of the front end of the supporting plate 5, after the retaining pieces are pushed to be limited, the whole of the seat is pressed down by gravity, at the moment, the locking device 2 in the seat is correspondingly installed on the latch door 9 on the supporting plate 5, the locking device 2 is locked by oneself, then the seat is fixed on the supporting plate 5 by the locking device 2 at the rear end after the retaining pieces 4 are clamped, the locking device 2 is fixedly connected with the inner sides of the two sides of the seat body 1 through the L-shaped plates 6 and corresponds to the positions of the latch door 9 on the supporting plate 5, when the seat is installed, the rear end of the front retaining piece 4 can be directly locked and fixed with the latch door 9 through the action of gravity, and when the seat is disassembled, the rear end of the seat can be unlocked by pulling the pull rod 8 of the locking device 2 backwards only, and when the seat is disassembled, the rear end of the seat can be directly lifted up by pulling the pull rod 8 behind the locking device 2. The device structure is firm, convenient to detach and installation to improve staff's dismantlement and the efficiency of installation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (5)

1. A detachable seat mounting structure, characterized in that: including seat body (1) lower bottom through bolt (10) installs the upper surface of seat frame (3), the preceding fixed surface of seat frame (3) connects separation blade (4), fixed surface connects backup pad (5) under seat frame (3), left and right sides is equipped with recess slide (11) before backup pad (5), backup pad (5) rear end left and right sides is equipped with fixed latch door (9), fixed surface connects locking device (2) on backup pad (5), seat body (1) are through L template (6) fixed connection, locking device (2) are inboard through L template (6) and seat body (1) fixed connection seat.

2. A removable seat mounting structure as defined in claim 1, wherein: the seat is characterized in that a spring (7) is fixedly connected to the inner side face of the seat body (1), a pull rod (8) is fixedly connected to the rear top end of the spring (7), and the inner end of the pull rod (8) is movably connected with a front movable block (12).

3. A removable seat mounting structure as claimed in claim 2, wherein: the pull rod (8) drives the front movable block (12) to rotate so as to limit and fix the rear movable block (13).

4. A removable seat mounting structure as defined in claim 1, wherein: groove slideways (11) on the left side and the right side of the front side of the supporting plate (5) are used for installing, positioning and limiting the seat body (1).

5. A removable seat mounting structure as claimed in claim 3, wherein: the baffle (4) is guiding and limiting, and the pull rod (8) drives the locking device (2) to unlock.