CN206983811U - A kind of concealed table and seat - Google Patents

Abstract

A kind of concealed table and seat are the utility model is related to, belongs to the technical field of the seat, it includes table component, and the table component includes：Skeleton, the skeleton are installed in the accommodating groove；Table, the table are slidably connected to the skeleton；Driving part；The driving part is fixed on the inwall of the accommodating groove, and is connected with table, for driving the table to be slided relative to the skeleton；And unlocking feature；Concealed table provided by the utility model is by setting unlocking feature so that user can control ejection of the table out of accommodating groove, and storage is convenient, while avoid user in inapplicable table, the problem of table space-consuming；In addition, the ejection of table is driven in the utility model by driving part so that user to table after unlocking, it is not necessary to which table can be ejected by carrying out pull to table, time saving and energy saving, improve the Experience Degree of user.

Description

A kind of concealed table and seat

Technical field

It the utility model is related to the technical field of the seat, more particularly to a kind of concealed table and seat.

Background technology

In the prior art, increasing small table plate is set on the seat, wherein, small table plate is installed on seat by some On back, some is arranged on the handrail of seat, to facilitate user to place article or carry out other activities, so as to improve client's Experience Degree.

Small table plate occupies certain space on narrow seat, however, after user has used small table plate, it is existing Seat does not have the function of being stored, in addition, the small table plate with storage function also needs to use during user's use Family, which is taken out, drags, and is then placed into a certain position, and this brings inconvenience to user, also reduces the Experience Degree of user.

Utility model content

The purpose of this utility model is to propose a kind of concealed table and seat, can solve the problem that existing in the prior art Small table plate user on seat uses the technical problem that can not be stored and stored inconvenience after complete.

To use following technical scheme up to this purpose, the utility model：

A kind of concealed table, is arranged in the accommodating groove on armrest, including：Table component, the table component Including：

Skeleton, the skeleton are installed in the accommodating groove；

Table, the table are slidably connected to the skeleton；

Driving part；The driving part is fixed on the inwall of the accommodating groove, and is connected with table, for driving Table is stated to slide relative to the skeleton；And

Unlocking feature, the unlocking feature are arranged between the table and the skeleton, for the unblock to table, when After unlocking feature completes unblock, table can slide under the driving of driving part relative to skeleton.

Further, the driving part includes the driving wheel for being fixed on the skeleton side, is set around the driving wheel On clockwork spring, be connected to one end winding wheel of the clockwork spring, and be connected to the table and the winding wheel Export line；

The winding wheel is located at the top of the driving wheel, the line of centres and the skeleton of the winding wheel and driving wheel Side be arranged in parallel.

Further, the winding wheel includes the spring winding portion and wire winding portion being coaxially disposed,

One end of the clockwork spring is fixed on the driving wheel, and the other end is connected to the spring winding portion, is used for Circumferential winding clockwork spring；

Described export line one end is connected to the lower section of the table, and the other end is connected to the wire winding portion, for week To the winding export line.

Further, the driving part also includes to be fixed on the skeleton around own axis and being located at First directive wheel of the top of the winding wheel, and the winding wheel and described first can be fixed on around own axis The second directive wheel between directive wheel, the export line successively through the second directive wheel, the first directive wheel be oriented to after with table Side is affixed.

Further, the unlocking feature includes the solution lock support being installed on the table and is fixed on the skeleton Locking support, the solution lock support is provided with lockhole, and can move and have along lockhole provided with end in the solution lock support The solution lock slide of reset function, the locking support is interior to be provided with the locking sliding block with reset function, described locking sliding block one end Stretch out locking support and be placed in when the table is in the lock state in lockhole, being provided with the table can press and answer The solution lock-switch of position, being unlocked by pressing switch, locking sliding block is ejected lockhole by solution lock slide described in the unblock switch drive, by table Plate unlocks.

Further, the unlocking feature also includes being arranged on the unblock guide finger inside solution lock support side, pressing solution Lock-switch, unblock guide finger movement described in the unblock switch drive, and drive solution lock slide to slide locking by unblock guide finger Block ejects lockhole；

The solution lock support is provided with the 3rd chute, and the unblock guide finger is placed in the 3rd chute, and being capable of edge 3rd slide；

The moving direction of the unblock guide finger is vertical with the pressing direction of the solution lock-switch, the shifting of the solution lock slide Dynamic direction and the moving direction of the unblock guide finger and the pressing direction of the solution lock-switch are vertical.

Further, the table is included in the first table set gradually from bottom to top in the accommodating groove, the second table Plate and the 3rd table,

First table is connected with the second desk board by axis of rotation, and one end of the 3rd table is fixed in institute State second desk board；

One end of the export line is connected to below first table, the solution lock support is installed on the 3rd table On plate.

Further, rotary supporting part, the rotation support are provided between first table and the second desk board Portion one end is rotationally connected with the second desk board by the first connecting shaft, and the other end passes through the second connecting shaft and first table Both sides be slidably connected；First table runs through close to the both sides of one end of the second desk board is provided with the first chute, described First chute is stretched at the both ends of second connecting shaft, and can be slided in first chute.

Further, the both sides of the 3rd table are provided with the second chute, are provided with the both sides of the skeleton multiple Stretch into second chute and the multiple fixed blocks coordinated with second slide；

First table is provided with sliding block close to the side of the skeleton, the skeleton close to first table one Side is provided with the slide rail being slidably matched with the sliding block.

In order to achieve the above object, the utility model additionally provides a kind of seat, including above-mentioned concealed table.

Beneficial effect：

Concealed table provided by the utility model is by setting unlocking feature so that user can control table from storage Ejection in groove, storage is convenient, while avoids user in inapplicable table, the problem of table space-consuming；In addition, this reality With the ejection for driving table in new by driving part so that user to table after unlocking, it is not necessary to which table is taken out Drawing can eject table, time saving and energy saving, improve the Experience Degree of user.

Brief description of the drawings

Fig. 1 is structural representation when concealed table provided by the utility model does not eject；

Structural representation when Fig. 2 is concealed table ejection provided by the utility model；

Fig. 3 is the structural representation after concealed table provided by the utility model folds；

Fig. 4 is the structural representation of the Scroll of concealed table provided by the utility model；

Fig. 5 is the structural representation of the driving part of concealed table provided by the utility model；

Fig. 6 is that the table of concealed table provided by the utility model is installed on the structural representation of skeleton；

Fig. 7 is the table of concealed table provided by the utility model and the structural representation of skeletal disintegration；

Fig. 8 is the structural representation when table of concealed table provided by the utility model is in folded state；

Fig. 9 is the structural representation of the utility model small table plate unlocking mechanism；

Figure 10 is the side view cutaway drawing of the utility model small table plate unlocking mechanism；

Figure 11 is the structural representation of the solution lock support of the utility model small table plate unlocking mechanism；

Figure 12 is the structural representation of the solution lock slide of the utility model small table plate unlocking mechanism；

Figure 13 is the structural representation of the unblock guide finger of the utility model small table plate unlocking mechanism；

Figure 14 is the structural representation of the solution lock-switch of the utility model small table plate unlocking mechanism；

Figure 15 is the solution lock-switch of the utility model small table plate unlocking mechanism and the position view of second spring；

Figure 16 is the structural representation of the locking support of the utility model small table plate unlocking mechanism；

Figure 17 is the structural representation of the locking sliding block of the utility model small table plate unlocking mechanism.

In figure：

1st, skeleton；11st, slide rail；12nd, fixed block；

2nd, table；21st, the first table；211st, the first chute；212nd, sliding block；22nd, second desk board；23rd, the 3rd table；231、 Second chute；

3rd, driving part；31st, driving wheel；32nd, clockwork spring；33rd, winding wheel；331st, spring winding portion；332nd, wire is received Volume portion；34th, export line；35th, the second directive wheel；36th, the first directive wheel；

4th, unlocking feature；

41st, lock support is solved；411st, lockhole；412nd, lock slide is solved；4121st, end；4122nd, slide opening；4123rd, the 3rd inclined-plane； 413rd, the 3rd chute；

42nd, locking support；421st, locking sliding block；4211st, blind hole；43rd, lock-switch is solved；431st, the first inclined-plane；44th, unblock is led To pin；441st, the second inclined-plane；442nd, the 4th inclined-plane；

5th, rotary supporting part；51st, the first connecting shaft；52nd, the second connecting shaft；

6th, the first spring；7th, second spring；8th, the 3rd spring；

100th, armrest；200th, accommodating groove.

Embodiment

In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and pass through Embodiment further illustrates the technical solution of the utility model.

A kind of concealed table is present embodiments provided, as shown in figure 1, in the accommodating groove 200 being arranged on armrest, Including：Table component, the table component include：Skeleton 1, the skeleton 1 are installed in the accommodating groove 200；Table 2, institute State table 2 and be slidably connected to the skeleton 1；Driving part 3；The driving part 3 is fixed on the inwall of the accommodating groove 200 On, and be connected with table 2, for driving the table 2 to be slided relative to the skeleton 1；Unlocking feature 4, the unlocking feature 4 It is arranged between the table 2 and the skeleton 1, for the unblock to table 2, after unlocking feature 4 is completed to unlock, table 2 It can be slided under the driving of driving part 3 relative to skeleton 1.

The concealed table that the present embodiment provides is by setting unlocking feature 4 so that user can control table 2 from storage Ejection in groove 200, storage is convenient, while avoids user in inapplicable table 2, the problem of 2 space-consuming of table；This Outside, the ejection of table 2 is driven in the present embodiment by driving part 3 so that user to table 2 after unlocking, it is not necessary to table Plate 2, which carries out pull, can eject table 2, time saving and energy saving, improve the Experience Degree of user.

As shown in fig. 4-5, above-mentioned driving part 3 includes the driving wheel 31 for being fixed on the side of skeleton 1, is set around institute The clockwork spring 32 on driving wheel 31 is stated, is connected to one end winding wheel 33 of the clockwork spring 32, and is connected to described The export line 34 of table 2 and the winding wheel 33；The winding wheel 33 is fixed on skeleton 1 positioned at the upper of the driving wheel 31 Side, the side of the line of centres and the skeleton 1 of the winding wheel 33 and driving wheel 31 be arranged in parallel；The driving wheel 31 and institute Stating winding wheel 33 can be relative to the own rotation.Above-mentioned winding wheel 33 include the spring winding portion 331 that is coaxially disposed with And wire winding portion 332, one end of the clockwork spring 32 are fixed on the driving wheel 31, the other end is connected to the spring Winding portion 331, clockwork spring 32 is wound for circumferential；Described one end of export line 34 is connected to the lower section of the table 2, the other end The wire winding portion 332 is connected to, the export line 34 is wound for circumferential.

Above-mentioned clockwork spring 32 includes fixing end and free end, and above-mentioned fixing end is fixed on the circumferential wall of driving wheel 3131 On, the free end is connected to the circumferential wall of winding wheel 33, and the clockwork spring 32 under free state is circumferential to be wound in driving wheel 31. When needing to store pressing table 2, pressing table 2 makes table 2 be moved down relative to skeleton 1, and export line 34 drives winding wheel 33 are rotated, and the clockwork spring 32 being connected with winding wheel 33 is acted on by external force, and driving wheel 31 rotates and circumferentially discharges clockwork spring 32, The circumferential winding clockwork spring 32 of winding wheel 33, now, clockwork spring 32 is in energy accumulating state.When by unlocking feature 4 to table 2 After unblock, clockwork spring 32 is discharged from winding wheel 33 and circumferentially wound in driving wheel 31 by the driving of self-recovery power, discharges energy Amount, under the active force of clockwork spring 32, rotates winding wheel 33 and winds export line 34, and export line 34 pulls table 2, makes table Plate 2 moves relative to skeleton 1.Can be from the presence of by external force from skeleton 1 by the table 2 of driving part 3 Skidded off in skeleton 1, it is time saving and energy saving when user uses table 2, so as to improve the Experience Degree of user.

The driving part 3 also includes to be fixed on the skeleton 1 around own axis and being located at the receipts First directive wheel 36 of the top of rolling wheel 33, and the winding wheel 33 and described first can be fixed on around own axis The second directive wheel 35 between directive wheel 36, the export line 34 is successively after the second directive wheel 35, the first directive wheel 36 are oriented to It is affixed with the lower section of table 2.By setting the first directive wheel 36 so that export line 34 avoids table 2 when pulling table 2 to be held Situation about easily being blocked on skeleton 1；Pass through being equipped with for the second directive wheel 35 and the first directive wheel 36 so that export line 34 is right The conduction of the driving force of clockwork spring 32 is more smooth, improves reliability and security of the table 2 when being moved relative to skeleton 1.

The table 2 is included in the first table 21, the second desk board 22 set gradually from bottom to top in the accommodating groove 200 And the 3rd table 23, first table 21 are connected with the second desk board 22 by axis of rotation, the 3rd table 23 is solid It is connected to the second desk board 22；The lower section of first table 21 is connected to one end of the export line 34, the solution lock support 41 are installed on the 3rd table 23.

As shown in figure 8, rotary supporting part 5, the rotation are provided between first table 21 and the second desk board 22 Turn the one end of supporting part 5 and the second desk board 22 is rotationally connected with by the first connecting shaft 51, the other end passes through the second connecting shaft 52 It is slidably connected with the both sides of first table 21；First table 21 passes through close to the both sides of one end of the second desk board 22 The first chute 211 is equipped with, first chute 211 is stretched at the both ends of second connecting shaft 52, and can be described first Slided in chute 211.

As shown in Figure 6 and Figure 7, the both sides of the 3rd table 23 are provided with the second chute 231, the both sides of the skeleton 1 On be provided with multiple multiple fixed blocks 12 for stretching into second chute 231 and being slidably matched with second chute 231；It is described First table 21 is provided with sliding block 212 close to the side of the skeleton 1, and the skeleton 1 is close to the side of first table 21 The slide rail 11 being slidably matched with the sliding block 212 is provided with, the slide rail 11 is provided with close to one end of the second desk board 22 Block (not shown), the displacement slided for limiting table 2 on skeleton 1.After table 2 unlocks, by the band of driving part 3 Dynamic table 2 along skeleton 1 skid off or slip into when, the chute of the first table 21 slides along slide rail 11, and fixed block 12 is in the second chute It is relative in 231 to slide so that the first table 21 and the 3rd table 23, all by the guide effect of skeleton 1, ensure that when sliding Stability of the table 2 when skidding off or slipping into, is avoided in the prior art, the situation hair easily stuck when sliding of table 2 It is raw；After fixed block 12 departs from the second chute 231, sliding block 212 continues to slide on slide rail 11, until the contact blocks of sliding block 212, Stop sliding, block is defined the displacement of table 2.

After table 2 collides block, stop movement, now, as shown in Fig. 2 the first table 21 is close to second desk board 22 One end is placed at the notch of accommodating groove 200, now, promotes second desk board 22 to be rotated relative to the first table 21, until with first When table 21 is in plumbness, as shown in figure 3, now, table 2 is in use state.

As shown in Fig. 9-Figure 12, the unlocking feature 4 include being installed on solution lock support 41 on the 3rd table 23 and The locking support 42 being fixed on the skeleton 1, the solution lock support 41 are provided with lockhole 411, and in the solution lock support 41 It can be moved provided with end 4121 along lockhole 411 and the solution lock slide 412 with reset function, interior be provided with of the locking support 42 have There is the locking sliding block 421 of reset function, described one end of locking sliding block 421 stretches out locking support 42 and is in lock in the table 2 Determine to be placed in during state in lockhole 411, the solution lock-switch 43 that can be pressed and reset is installed, being unlocked by pressing is opened on the table 2 43 are closed, the solution lock-switch 43 drives the solution lock slide 412 that locking sliding block 421 is ejected into lockhole 411, and table 2 is unlocked.

As shown in figure 13, above-mentioned unlocking feature 4 also includes being arranged on the unblock guide finger 44 inside solution lock support 41 side, Being unlocked by pressing switch 43, the solution lock-switch 43 drives the unblock guide finger 44 to move, and drives solution by unblock guide finger 44 Locking sliding block 421 is ejected lockhole 411 by lock slide 412；The solution lock support 41 is provided with the 3rd chute 413, and the unblock is led It is placed in the 3rd chute 413, and can be slided along the 3rd chute 413 to pin 44；The shifting of the unblock guide finger 44 Dynamic direction is vertical with the pressing direction of the solution lock-switch 43, and moving direction and the unblock of the solution lock slide 412 are oriented to The pressing direction of the moving direction of pin 44 and the solution lock-switch 43 is vertical.

As shown in figure 14, solution lock-switch 43 lower end is provided with the first inclined-plane 431, and the unblock guide finger 44 is provided with recessed Groove, the groove side are the second inclined-plane 441, and when pressing the solution lock-switch 43, first inclined-plane 431 contacts described second Inclined-plane 441, and drive unblock guide finger 44 to be moved along perpendicular to the pressing direction of solution lock-switch 43.

As shown in figure 12, the above-mentioned centre position of solution lock slide 412 offers slide opening 4122, and the both sides of slide opening 4122 are provided with 3rd inclined-plane 4123, unblock guide finger 44 both sides are provided with the 4th inclined-plane 442, and pressing is described when solving lock-switch 43, and described the Four inclined-planes 442 contact the 3rd inclined-plane 4123, and drive the solution lock slide 412 to be moved along lockhole 411, and by locking sliding block 421 Eject lockhole 411.

In the present embodiment, the solution lock-switch 43 that can be pressed and reset is installed on the 3rd table 23, specifically, as schemed Shown in 13 and Figure 14, during being unlocked by pressing switch 43, above-mentioned solution lock-switch 43 moves down along Z-direction, and solves the of lock-switch 43 One inclined-plane 431 contact the second inclined-plane 441, and drive unblock guide finger 44 along perpendicular to solution lock-switch 43 pressing direction namely X-direction is moved to the left, and then unlocks the 3rd inclined-plane 4123 of the 4th inclined-plane 442 contact solution lock slide 412 of guide finger 44, and is driven Dynamic solution lock slide 412 moves forward along Y-direction.It should be noted that above-mentioned X, Y, Z are three directions shown in Fig. 1, and three Direction is mutually perpendicular to.

As shown in Figure 10, the first spring 6 is provided between solution lock slide 412 and solution lock support 41, passes through first spring 6 The reset of solution lock slide 412 can be realized；As shown in figure 15, it is provided with second spring between the solution table 23 of lock-switch 43 and the 3rd 7, when being unlocked by pressing switch 43, second spring 7 is compressed, and after table 2, which unlocks, to be terminated and upspring by driving part 3, unclamps The pressing of lock-switch 43 is solved, solution lock-switch 43 sets back in the presence of second spring 7；As shown in Figure 16-Figure 17, in locking A cavity is provided with support 42, above-mentioned locking sliding block 421 is provided with the cavity, specifically, the one end of locking sliding block 421 is stretched Go out locking support 42 and be placed in when table 2 is in the lock state in lockhole 411, the other end corresponding with solution lock slide 412 One end exactly away from solution lock slide 412 offers blind hole 4211, and the 3rd spring 8, the 3rd bullet are provided with the blind hole 4211 One end of spring 8 is set on the pillar of locking support 42, and the reset of locking sliding block 421 can be realized by the 3rd spring 8.

Pay attention to, general principle and principal character of the present utility model and of the present utility model excellent has been shown and described above Point.It should be understood by those skilled in the art that the utility model is not limited to the embodiments described above, above-mentioned embodiment and say Simply illustrate principle of the present utility model described in bright book, on the premise of the spirit and scope of the utility model is not departed from, this Utility model also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model, Claimed scope of the present utility model is by appended claims and its equivalent thereof.

Claims (10)

1. a kind of concealed table, it is arranged at the accommodating groove (200) on armrest (100) Nei, it is characterised in that including：Table Board component (10), the table component (10) include：

Skeleton (1), the skeleton (1) are installed in the accommodating groove (200)；

Table (2), the table (2) are slidably connected to the skeleton (1)；

Driving part (3)；The driving part (3) is fixed on the inwall of the accommodating groove (200), and is connected with table (2), For driving the table (2) to be slided relative to the skeleton (1)；And

Unlocking feature (4), the unlocking feature (4) is arranged between the table (2) and the skeleton (1), for table (2) unblock, after unlocking feature (4) is completed to unlock, table (2) can be under the driving of driving part (3) relative to skeleton (1) slide.

2. concealed table according to claim 1, it is characterised in that the driving part (3) is described including being fixed on The driving wheel (31) of skeleton (1) side, the clockwork spring (32) being set around on the driving wheel (31), is connected to the clockwork spring bullet One end winding wheel (33) of spring (32), and it is connected to the export line (34) of the table (2) and the winding wheel (33)；

The winding wheel (33) is located at the center company of the top of the driving wheel (31), the winding wheel (33) and driving wheel (31) Line and the side of the skeleton (1) be arranged in parallel.

3. concealed table according to claim 2, it is characterised in that the winding wheel (33) includes the bullet being coaxially disposed Spring winding portion (331) and wire winding portion (332),

One end of the clockwork spring (32) is fixed on the driving wheel (31), and the other end is connected to the spring winding portion (331), clockwork spring (32) is wound for circumferential；

Described export line (34) one end is connected to the lower section of the table (2), and the other end is connected to the wire winding portion (332), the export line (34) is wound for circumferential.

4. concealed table according to claim 3, it is characterised in that the driving part (3) also includes can be around certainly Body axis are rotationally fixed to the first directive wheel (36) on the skeleton (1) and above the winding wheel (33), and energy Enough the second directive wheels being fixed between the winding wheel (33) and first directive wheel (36) around own axis (35), lower section of the export line (34) successively with table (2) after the second directive wheel (35), the first directive wheel (36) are oriented to is consolidated Connect.

5. concealed table according to claim 2, it is characterised in that the unlocking feature (4) is described including being installed on Solution lock support (41) on table (2) and the locking support (42) being fixed on the skeleton (1), on the solution lock support (41) Provided with lockhole (411), and described solve can be mobile along lockhole (411) provided with end (4121) and with reset work(in lock support (41) The solution lock slide (412) of energy, the locking support (42) is interior to be provided with the locking sliding block (421) with reset function, the locking Sliding block (421) one end is stretched out locking support (42) and is placed in when the table (2) is in the lock state in lockhole (411), institute State the solution lock-switch (43) for being provided with table (2) and can pressing and resetting, being unlocked by pressing switch (43), the solution lock-switch (43) drive the solution lock slide (412) that locking sliding block (421) is ejected into lockhole (411), table (2) is unlocked.

6. concealed table according to claim 5, it is characterised in that the unlocking feature (4) also includes being arranged on solution Unblock guide finger (44) inside lock support (41) side, being unlocked by pressing switch (43) are described to solve described in lock-switch (43) driving It is mobile to unlock guide finger (44), and drive solution lock slide (412) that locking sliding block (421) is ejected into lockhole by unblock guide finger (44) (411)；

The solution lock support (41) is provided with the 3rd chute (413), and the unblock guide finger (44) is placed in the 3rd chute (413) in, and can be slided along the 3rd chute (413)；

The moving direction of the unblock guide finger (44) is vertical with the pressing direction of the solution lock-switch (43), the solution lock slide (412) moving direction and the moving direction of the unblock guide finger (44) and the pressing direction of the solution lock-switch (43) are equal Vertically.

7. concealed table according to claim 5, it is characterised in that the table (2) is included in the accommodating groove (200) the first table (21), second desk board (22) and the 3rd table (23) set gradually from bottom to top in,

First table (21) is connected with the second desk board (22) by axis of rotation, one end of the 3rd table (23) It is fixed in the second desk board (22)；

One end of the export line (34) is connected to below first table (21), the solution lock support (41) is installed on institute State on the 3rd table (23).

8. concealed table according to claim 7, it is characterised in that first table (21) and the second desk board (22) rotary supporting part (5) is provided between, described rotary supporting part (5) one end is rotationally connected with by the first connecting shaft (51) The second desk board (22), the other end are slidably connected by the second connecting shaft (52) and the both sides of first table (21)；Institute The first table (21) is stated close to the both sides of one end of the second desk board (22) through being provided with the first chute (211), described second First chute (211) is stretched at the both ends of connecting shaft (52), and can be slided in first chute (211).

9. concealed table according to claim 8, it is characterised in that the both sides of the 3rd table (23) are provided with Two chutes (231), it is provided with the both sides of the skeleton (1) and multiple stretch into second chute (231) and slided with described second Multiple fixed blocks (12) that groove (231) is slidably matched；

First table (21) is provided with sliding block (212) close to the side of the skeleton (1), and the skeleton (1) is close to described The side of first table (21) is provided with the slide rail (11) being slidably matched with the sliding block (212)；

The slide rail (11) is provided with block close to one end of the second desk board (22), for limiting table (2) in skeleton (1) The displacement of upper slip.

10. a kind of seat, it is characterised in that including any described concealed tables of claim 1-9.