CN205597450U

CN205597450U - Circular lazy susan that can widen

Info

Publication number: CN205597450U
Application number: CN201620201225.8U
Authority: CN
Inventors: 唐诗涛; 唐小雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-16
Filing date: 2016-03-16
Publication date: 2016-09-28
Anticipated expiration: 2026-03-16

Abstract

The utility model discloses a circular lazy susan that can widen, circular top table face on locating the table frame and the annular desktop that can widen, annular desktop include the fan -shaped desktop of circumference partition, and fan -shaped desktop is installed under the table frame through push -and -pull tilting mechanism, push -and -pull tilting mechanism includes the push -and -pull axle and the push -and -pull axle sleeve of cartridge, the one side that corresponds fan -shaped desktop is located to the push -and -pull axle, the epaxial uide pin of pull slides and to arrange the U -shaped of the seting up groove that shifts in on the push -and -pull axle sleeve, the U -shaped shifts the groove for in communicating elongated slot in push -and -pull axle sleeve outer end position and short groove, form 90 central angle between elongated slot and the short groove, the uide pin draws in the position in the inner position of elongated slot perpendicularly in corresponding to fan -shaped desktop, the position is widened in the inner position in short groove corresponding to the level of fan -shaped desktop to the uide pin, widen the position in the level, the table frame has the supporting component that supports fan -shaped desktop atress. The utility model discloses the area occupied of former dining table still is when drawing in in, and can not be because of the too big occupation space of dining table.

Description

The circular rotating dining table that can widen

Technical field:

This utility model relates to tableware, a kind of circular rotating dining table that can widen.

Background technology:

The circular dining table of prior art, for meeting dining requirement, generally requires the central authorities at circular dining table and sets Put rotary dish-plate, cause circular dining table to be made very big, greatly occupy space, place.

To this end, the utility model patent of Patent No. 93203404.7, it is proposed that a kind of " lazy Susan ", Its technical scheme is: the desktop plate of the dining table part employing decile that service plate is peripheral, after desktop plate is dug By the they sup-port laterally produced.

Described " lazy Susan " has problems:

1, component is many, and structure is complicated.

2, complex operation.

3, the hanging of used time desktop socket plate is not below dining table, and obstruction takes a seat, and impact is had dinner.

Utility model content:

For the deficiencies in the prior art, technical problem to be solved in the utility model is to propose a kind of behaviour Make facility, collect the hidden circular rotating dining table that can widen.

Can solve the problem that the circular rotating dining table that can widen of above-mentioned technical problem, its technical scheme includes setting Circular top table face in table frame and the annular tabletop in top table face can be widened, except that described annular Desktop includes that the fan-shaped desktop of circumference equal dividing, each fan-shaped desktop are pacified by the push-and-pull switching mechanism being correspondingly arranged It is loaded under the table frame bottom top table face；Described push-and-pull switching mechanism includes push-pull shaft and the push-and-pull that plug-in mounting connects Axle sleeve, described push-and-pull axle sleeve is radially arranged, and described push-pull shaft is located at the side of corresponding fan-shaped desktop, pull Guide finger on axle is slidably disposed within push-pull shaft and puts in the U-shaped displacement groove offered, and described U-shaped displacement groove is The elongated slot communicated in position, push-and-pull axle sleeve outer end and short groove, the circle that between described elongated slot and short groove, shape is in 90 ° Heart angle, guide finger in the inner end positions of elongated slot corresponding to the vertical curling position of fan-shaped desktop, guide finger in The inner end positions of short groove adds width position corresponding to the level of fan-shaped desktop, adds width position, described table in level Frame has the support component supporting fan-shaped desktop stress.

For preventing from extracting unintentionally fan-shaped desktop out, the level in fan-shaped desktop adds width position, adjacent fan-shaped table Locked assembly it is provided with between face.

Described locked assembly uses conventional snap close.

Further being designed as, described top table face is arranged by rotating mechanism, the one of described rotating mechanism Structure includes that rotary shaft and rotary axle box, described rotary axle box are located in table frame, and described rotary shaft coaxially sets Bottom top table face and rotary shaft is rotatably assorted in rotary axle box, in the vertical stowed position of fan-shaped desktop Putting, at least the axle head of a push-pull shaft enters rotary axle box internal lock by opening corresponding on rotary axle box Determine rotary shaft.

Described lock mode is that push-pull shaft axle head snaps in, as dop, that circumference uniform distribution in rotary shaft is offered In bayonet socket.

A kind of structure of described support component includes latch and the guide that plug-in mounting coordinates, and fan is located at by described latch The inner of shape desktop, described guide is located under table frame.

Conventionally, described top table face is provided with coaxial rotary dish-plate.

The beneficial effects of the utility model:

What the circular rotating dining table that 1, this utility model can be widened remained as former dining table when drawing in takies face Long-pending, will not take up room because dining table is too big.

2, this utility model had not both interfered with the use function of former snack table, still had the function of dining table after widening, And dining table folding and unfolding is simple, the radius of 50mm can be increased on the basis of former desktop.

3, this utility model is suitable for restaurant, hotel and family's use.

Accompanying drawing illustrates:

Fig. 1 (a) is the axonometric chart of a kind of embodiment of this utility model, is shown as desktop and is in and does not widens State.

Fig. 1 (b) is the top view (removing table top and top table face) of Fig. 1 (a) embodiment.

Fig. 2 (a) is axonometric chart during fan-shaped desktop pull-out in Fig. 1 (a) embodiment.

Fig. 2 (b) is the top view (removing table top and top table face) of Fig. 2 (a).

Fig. 3 (a) is axonometric chart during fan-shaped desktop pull-out upset in Fig. 1 (a) embodiment.

Fig. 3 (b) is the top view (removing table top and top table face) of Fig. 3 (a).

Fig. 4 (a) is that in Fig. 1 (a) embodiment, fan-shaped desktop upset is advancing to the position and is in when adding width position Axonometric chart.

Fig. 4 (b) is the top view (removing table top and top table face) of Fig. 4 (a).

Fig. 5 (a) is the structure chart of push-and-pull switching mechanism in Fig. 1 (a) embodiment.

Fig. 5 (b) is the structure chart of push-and-pull axle sleeve in Fig. 5 (a).

Fig. 5 (c) is the structure chart that in Fig. 5 (a), push-pull shaft is connected with fan-shaped desktop.

Fig. 6 (a) is that in Fig. 5 (a), fan-shaped desktop advances state diagram when drawing in.

Fig. 6 (b) is state diagram during fan-shaped desktop pull-out expansion in Fig. 5 (a).

Fig. 6 (c) is state diagram during fan-shaped desktop upset in Fig. 5 (a).

Fig. 6 (d) is that in Fig. 5 (a), fan-shaped desktop overturns the state diagram being advancing to the position.

Fig. 7 (a) is top table face rotating mechanism and the structure chart of locking mechanism thereof in Fig. 1 (a) embodiment.

Fig. 7 (b) is the top view of Fig. 7 (a).

Fig. 8 is the structure chart of snap close in Fig. 4 (b) embodiment.

Fig. 9 (a) is the front view of Fig. 1 (a) embodiment.

Fig. 9 (b) is the top view of Fig. 9 (a).

Figure 10 (a) is the front view of Fig. 4 (a) embodiment.

Figure 10 (b) is the top view of Figure 10 (a).

Figure number identifies: 1, table frame；2, top table face；3, annular tabletop；3-1, fan-shaped desktop；4, rotation Turn service plate；5, push-pull shaft；5-1, guide finger；6, push-and-pull axle sleeve；6-1, U-shaped displacement groove；7, lock Button；8, rotary shaft；9, rotary axle box；10, latch；11, guide.

Detailed description of the invention:

The technical solution of the utility model is described further by illustrated embodiment below in conjunction with the accompanying drawings.

The circular rotating dining table that this utility model can be widened includes the circular top table face arranged based on table frame 1 2, described top table face 2 is coaxially provided with rotary dish-plate 4, top table face 2 bottom periphery is provided with can widen top table The annular tabletop 3 in face 2, described annular tabletop 3 includes the fan-shaped desktop 3-1 of circumference uniform distribution, each fan-shaped table Face 3-1 is installed in table frame 1, such as Fig. 1 by the push-and-pull switching mechanism (circumference uniform distribution) being correspondingly arranged (a), Fig. 1 (b), Fig. 2 (a), Fig. 2 (b), Fig. 3 (a), Fig. 3 (b), Fig. 4 (a), Fig. 4 (b), Fig. 9 (a), Fig. 9 (b), Figure 10 (a), Figure 10 (b).

Described table frame 1 includes support bar and the concentric endless tube of the multiple from-inner-to-outers being welded on support bar top (in same plane), described top table face 2 is located on support bar by rotating mechanism, described rotating mechanism bag Including rotary shaft 8 and rotary axle box 9, the top of described rotary shaft 8 is coaxially fixedly mounted on top table face 2 Bottom, described rotary axle box 9 is located at support bar top, described rotary shaft 8 and rotary axle box 9 to rotate Mode coordinate installation, uniform on the circumference bottom rotary shaft 8 offer concave tooth, corresponding to concave tooth in rotation Offer opening on axle sleeve 9, as Fig. 1 (a), Fig. 1 (b), Fig. 2 (a), Fig. 2 (b), Fig. 3 (a), Fig. 3 (b), Fig. 4 (a), Fig. 4 (b), Fig. 7 (a), Fig. 7 (b), Fig. 9 (a), Fig. 9 (b), Shown in Figure 10 (a), Figure 10 (b).

Described push-and-pull switching mechanism includes push-pull shaft 5 and push-and-pull axle sleeve 6, and described push-and-pull axle sleeve 6 radially sets On the concentric endless tube of table frame 1, described push-pull shaft 5 plug-in mounting is matched with in push-and-pull axle sleeve 6, push-pull shaft 5 Inner end be provided with guide finger 5-1, described guide finger 5-1 slide be located on push-and-pull axle sleeve 6 U offered In the groove 6-1 of deformation position, described U-shaped displacement groove 6-1 includes elongated slot and short groove, and described elongated slot is in push-pull shaft The bottom of set 6 is axially offered, and described short groove is axially offered in the sidepiece of push-and-pull axle sleeve 6, elongated slot and short groove Between shape central angle in 90 °, elongated slot and short groove communicate in position, push-and-pull axle sleeve 6 outer end；Each fan-shaped table The side of face 3-1 is fixed at the outer end of corresponding push-pull shaft 5, and the inner of fan-shaped desktop 3-1 is provided with one Group latch 10 (two or more), corresponding to each group of latch 10, sets on the concentric endless tube in the outer ring of table frame 1 Having many group guidees 11, described latch 10 coordinates the fan-shaped desktop 3-1's of composition with corresponding latch 10 grafting Support component, as Fig. 1 (a), Fig. 1 (b), Fig. 2 (a), Fig. 2 (b), Fig. 3 (a), Fig. 3 (b), Shown in Fig. 4 (a), Fig. 4 (b), Fig. 5 (a), Fig. 5 (b), Fig. 5 (c).

Described guide finger 5-1 is in the elongated slot of U-shaped displacement groove 6-1, then fan-shaped desktop 3-1 is in push-and-pull Hanging on axle sleeve 6, fan-shaped desktop 3-1 can advance on push-and-pull axle sleeve 6 along elongated slot and pull out, in pull-out Position, fan-shaped desktop 3-1 is rotated up 90 ° of short grooves entering U-shaped displacement groove 6-1 in level, and Advancing on push-and-pull axle sleeve 6 along short groove, guide finger 5-1 corresponds to fan-shaped desktop in the inner end positions of elongated slot The vertical curling position of 3-1, guide finger 5-1 corresponds to fan-shaped desktop 3-1's in the inner end positions of short groove Level adds width position, adds width position, the one group of latch 10 on each fan-shaped desktop 3-1 and table frame 1 in level Guide 11 grafting of upper corresponding group, to accept the stress of fan-shaped desktop 3-1, each fan-shaped desktop 3-1 composition At the annular tabletop 3 of top table face 2 bottom periphery, and it is provided with snap close 7 general between adjacent fan-shaped desktop 3-1 Fan-shaped desktop 3-1 is connected to become an entirety, and the most each fan-shaped desktop 3-1 can not individually pull out, such as figure 5 (a), Fig. 5 (b), Fig. 5 (c), Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), Fig. 6 (d), figure Shown in 8.

When described top table face 2 need not widen, the snap close 7 released between adjacent fan-shaped desktop 3-1 makes it Being in free state, the fan-shaped desktop 3-1 of pull-out makes latch 10 depart from guide 11 respectively, rotates down fan The perpendicular shape of shape desktop 3-1, inwardly advances fan-shaped desktop 3-1 to make it draw the support bar week in table frame 1 in Enclosing, the most at least the termination (triangle) of a push-pull shaft 5 is entered by the opening on push-and-pull axle sleeve 6 Enter in push-and-pull axle sleeve 6, and engage with a concave tooth (triangle) in rotary shaft 8, thus by top table Face 2 locks and can not rotate, as shown in Fig. 7 (a), Fig. 7 (b).

Claims

1. the circular rotating dining table can widened, including the circular top table face (2) being located in table frame (1) And the annular tabletop (3) of top table face (2) can be widened, it is characterised in that: described annular tabletop (3) Including the fan-shaped desktop (3-1) of circumference equal dividing, each fan-shaped desktop (3-1) is by pushing away of being correspondingly arranged Switching mechanism is drawn to be installed under the table frame (1) of bottom, top table face (2)；Described push-and-pull switching mechanism bag Including push-pull shaft (5) and push-and-pull axle sleeve (6) that plug-in mounting connects, described push-and-pull axle sleeve (6) is radially arranged, Described push-pull shaft (5) is located at the side of corresponding fan-shaped desktop (3-1), leading on pull axle (5) It is slidably disposed within push-and-pull axle sleeve (6) to pin (5-1) in U-shaped displacement groove (6-1) offered, institute Stating U-shaped displacement groove (6-1) is the elongated slot and short groove communicated in push-and-pull axle sleeve (6) position, outer end, institute Stating the central angle that between elongated slot and short groove, shape is in 90 °, guide finger (5-1) is in the inner end positions of elongated slot Corresponding to the vertical curling position of fan-shaped desktop (3-1), guide finger (5-1) is in the inner position of short groove The level corresponding to fan-shaped desktop (3-1) of putting adds width position, adds width position, described table frame in level (1) support component of fan-shaped desktop (3-1) stress of support is had.

The circular rotating dining table that can widen the most according to claim 1, it is characterised in that: Level in fan-shaped desktop (3-1) adds width position, is provided with locking between adjacent fan-shaped desktop (3-1) Assembly.

The circular rotating dining table that can widen the most according to claim 2, it is characterised in that: Described locked assembly is snap close (7).

4. according to the circular rotating dining table that can widen described in any one in claims 1 to 3, It is characterized in that: described top table face (2) is arranged by rotating mechanism, described rotating mechanism includes turning Moving axis (8) and rotary axle box (9), described rotary axle box (9) is located in table frame (1), described Rotary shaft (8) is located in together bottom, top table face (2) and rotary shaft (8) is rotatably assorted and is rotating In axle sleeve (9), in the vertical curling position of fan-shaped desktop (3-1), an at least push-pull shaft (5) Axle head enter locking rotary shaft in rotary axle box (9) by the opening that rotary axle box (9) is upper corresponding (8)。

The circular rotating dining table that can widen the most according to claim 4, it is characterised in that: Described lock mode is push-pull shaft (5) axle head to be snapped in the upper circumference uniform distribution of rotary shaft (8) as dop and opens If a bayonet socket in.

6. according to the circular rotating dining table that can widen described in any one in claims 1 to 3, It is characterized in that: described support component includes latch (10) and guide (11), the institute that plug-in mounting coordinates Stating latch (10) and be located at the inner of fan-shaped desktop (3-1), described guide (11) is located at table frame (1) Under.

7. according to the circular rotating dining table that can widen described in any one in claims 1 to 3, It is characterized in that: described top table face (2) is provided with coaxial rotary dish-plate (4).