TWM500496U - Adjustable table - Google Patents

Description

Adjustable table

The creation is related to the table, in particular, the angle of the table can be adjusted by operation, so as to adjust to the angle of the table that the user is accustomed to and even feels quite comfortable, and the operation is simple and convenient for the user operator.

The general table body is used in conjunction with the seat, so the seat height and the distance between the seat and the table body affect the user's comfortable height of writing with the table. When the desktop is in a horizontal state, it is more conducive to people writing on paper and books on the desktop. But when reading, if the book is placed on a horizontal desktop, people must look down to see the text on the book. Under long reading, people can easily feel the neck is sore and easy to feel tired. Therefore, when people read for a long time, they often use the hand to make the book a higher inclination of the back end, and you can see the text on the book without looking down, which is not easy to cause neck pain. If the page of the book is large or the number of sheets is large, it is not easy to read by hand for a long time.

Therefore, by changing the hand posture to change the angle of use, or to adjust the body posture to obtain the comfortable angle, such a change in hand or body posture to obtain a short-term use comfort is not an ideal method. After a period of time, absolutely It can cause numbness, soreness or rigidity in the hands, but it is even more uncomfortable.

Therefore, when writing, reading, and painting, the user needs to cooperate with the horizontal It is quite inconvenient for the table to perform various operations, use postures or view postures. Therefore, when the table top is not tiltable, the user may have to use the table board to inconvenience.

In view of this, the creator invested a lot of time to research relevant knowledge, and compared various advantages and disadvantages, research and development of related products, and many experiments and tests, and finally launched a "adjustable table" to improve the above-mentioned defects. To meet today's needs.

The main purpose of this creation is to provide an adjustable table, which is convenient for the user to adjust the tilt angle of the desktop, adjust to the desktop angle that the user is accustomed to and comfortable position, and is easy to operate and convenient for the user to operate.

In order to achieve the above object and effect, an adjustable table comprises: a table; two pivoting seats, having a slot and a plurality of fixing holes, and a through hole and a through hole of the pivoting seat Further, each of the plurality of screws is respectively provided with each fixing hole and fixed to the table; the pivoting seats are provided with two pivot ears on opposite sides of the slot; a rod body for fixing to the table frame, the rod body An outer sleeve is sleeved at each end, and the two outer sleeves are respectively pivoted to the through holes of the two pivot joints, and the outer sleeve side ring is provided with an outer ring gear and should be slotted; Each of the pressing blocks is disposed on a side of the two pivoting seats, and a pair of engaging teeth is disposed on the side of the pressing block to engage with the outer ring gear; and the plurality of springs respectively protrude from the slot and the two And a second quick release, which is respectively pivoted on the pivot pin of the two pivot joints by the two shafts, and the quick release is located at the outer edge of the slot slot and abuts against the pressing block on one side.

In this way, it is only necessary to pull the quick release, so that the spring can be pushed out by the elastic force of the spring to push the meshing tooth row of the pressing block away from the outer ring gear, and the user can straighten at this time. The tilting angle of the table is adjusted, and the pivoting seat is rotated by the outer sleeve of the rod relative to the rod body to adjust the inclination angle of the table; or the pressing block is engaged with the outer ring gear to lock the tilt angle of the table. status.

The adjustable adjustable table has a positioning post extending toward the slotted slot in the slot, the pressing block corresponding to the plurality of positioning pillars is provided with a plurality of positioning holes, and one end of the plurality of springs is sleeved on the plurality Positioning the column, and the other end of the plurality of springs is received in the plurality of positioning holes.

The creation adjustable table, wherein the two quick release sets a toggle link and extends away from the two pivot joints and faces the edge of the table. The two quick-releases are respectively provided with a set of connecting holes, and two ends of the pulling link are respectively provided with an inserting end, and the two inserted end are respectively inserted into the two quick-release forming holes. The pivoting seat is provided with a side groove for accommodating and positioning the pulling link portion.

1‧‧‧Table board

2‧‧‧ pivoting seat

21‧‧‧ slotting

22‧‧‧Fixed holes

23‧‧‧Perforation

24‧‧‧ screws

25‧‧‧ 枢 ear

26‧‧‧Positioning column

27‧‧‧Side groove

3‧‧‧ rod body

31‧‧‧Table stand

32‧‧‧Outer casing

33‧‧‧ outer ring

4‧‧‧Pressure block

41‧‧‧Meshing tooth row

42‧‧‧Positioning holes

5‧‧‧ Spring

6‧‧‧Quick release

61‧‧‧Group holes

7‧‧‧Toggle the connecting rod

71‧‧‧Interpolation

72‧‧‧ Nuts

73‧‧‧ screws

The first picture is a schematic diagram of the three-dimensional combination of the creation.

The second figure is a three-dimensional combined perspective view of another angle of the present creation.

The third figure is an exploded perspective view of the creation.

The fourth figure is a partial exploded perspective view of the present creation.

The fifth picture is a three-dimensional diagram of the creative pivoting seat.

The sixth figure is a partial cross-sectional view of the creation.

The seventh figure is a partial enlarged schematic view.

The eighth figure is a schematic diagram of the angle of the inclined angle of the table.

The ninth drawing is a three-dimensional combination diagram of the second embodiment of the present creation.

The tenth figure is a partial perspective view of the second embodiment of the present invention.

The eleventh drawing is a partially exploded perspective view of the second embodiment of the present creation.

Fig. 12 is a partially exploded perspective view showing the third embodiment of the present creation.

The thirteenth drawing is a perspective view showing a combination of the third embodiment of the present creation.

Fig. 14 is a partially exploded perspective view showing the fourth embodiment of the present creation.

The fifteenth figure is a schematic perspective view of the fourth embodiment of the present invention.

In order to clarify the purpose and effect of the above-mentioned creations, the features and effects of the present invention will be described in detail with reference to the drawings. Referring to the first to fourth figures, the present invention provides an adjustable table comprising: a table 1; two pivoting seats 2 having a slot 21 and a plurality of fixing holes 22, and a connecting slot 21 And the plurality of screws 24 are respectively disposed through the fixing holes 22 and fixed to the table 1; the pivoting seats 2 are provided with two pivots 25 on opposite sides of the slot 21; A rod body 3 is fixed to the table frame 31, and an outer sleeve 32 is respectively sleeved at two ends of the rod body 3, and the two outer sleeves 32 are respectively pivoted to the through holes 23 of the two pivot joints 2, The outer sleeve 32 is provided with an outer ring gear 33 and a notch slot 21; the second pressing block 4 is respectively received in the slot 21 of the two pivot sockets 2, and the pressing block 4 One side of the engagement tooth row 41 is engageable with the outer toothed ring 33; the plurality of springs 5 have two ends that respectively abut against the split groove 21 and the pressing block 4; and two quick release 6, which are respectively two-axis The lever 61 is pivotally disposed on the pivoting lug 25 of the two pivoting seats 2, and the quick release 6 is located at the outer edge of the slot of the slot 21 and abuts against the pressing block 4 on one side.

Regarding the use of this creation, please refer to the sixth to eighth figures of the drawing. By pulling the quick release 6, the quick release 6 will not continue to press against the block 4, so the spring 5 is stretched by its own elasticity. Pushing against the pressing block 4, the meshing tooth row 41 of the pressing block 4 is disengaged from the original toothed ring 33, and the user can directly adjust The table board 1 is inclined at an angle, and the pivoting seat 2 is rotated by the outer sleeve 32 fixed to the rod body 3 by the perforation; finally, the quick release 6 is reset, that is, the quick release 6 will become the topping of the pressing block. 4, and the pressing block 4 not only compresses the spring 5, but also the meshing tooth row 41 is re-engaged on the side of the outer ring gear 33, that is, the locked state after the inclination angle of the table 1 is adjusted. Through the above description, it can be understood that the creation can provide the user with convenient and quick adjustment to achieve a suitable tilt angle of the desktop, so as to facilitate the use of the table for the user. According to this, to achieve the purpose and effect of this creation, become a practical creator.

In addition, the present invention uses the pivoting base 2 to be directly fixed to the bottom surface of the table top 1 so that the table top 1 can only be rotated by the pivoting base 2 relative to the outer sleeve 32 when the inclined angle of the appropriate table is adjusted, and it is not easy to have other structures. Shaking, so this creation is quite solid in practical use.

It is worth mentioning that a plurality of positioning posts 26 extending from the slots of the slot 21 are formed in the slot 21 (as shown in the fifth to seventh figures), and the pressing block 4 corresponds to the plurality of positioning posts 26 A plurality of positioning holes 42 are provided. One end of the plurality of springs 5 is sleeved on the plurality of positioning posts 26, and the other end of the plurality of springs 5 is received in the plurality of positioning holes 42. The positioning post 26 and the positioning hole 42 can provide the spring 5 to be stably fixed between the pivoting seat 2 and the pressing block 4.

In addition, please refer to the ninth to eleventh drawings of the drawing, which is a second embodiment of the creation, which is different from the above embodiment in that: the two quick release 6 is assembled with a toggle link 7 and is away from The two pivoting seats 2 extend in the direction of the edge of the table 1 . The two quick release 6 are respectively provided with a set of connecting holes 61, and the two ends of the pulling link 7 are respectively provided with an insertion end 71, and the two insertion end ends 71 are respectively inserted into the assembly holes of the two quick release 6 61, and the insertion end 71 penetrates through the assembly hole 61 and is additionally screwed to the insertion end 71 by the nut 72 to be forced against Quickly remove the 6 surface. Therefore, the user only needs to directly operate the triggering link 7, so that the pulling link 7 directly drives the quick release 6 to complete the tilting angle of the table 1 . The pivoting seat 2 is provided with a side groove 27 for partially accommodating the pulling link 7.

In addition, there are two other types of toggle links 7 connected to the quick release 6 embodiment. Please refer to the twelfth to fifteenth drawings, wherein the twelfth and thirteenth drawings are the third embodiment. The insertion end 71 of the toggle link 7 is inserted into the assembly hole 61 of the quick release 6 and additionally fastened through the quick release 6 and the insertion end 61 with screws 73, and then the screw 73 is locked by the nut 72. And the quick release 6 surface, and the screw 73 and the pulling link 7 are interlaced in a cross-fixing manner. Please refer to the fourteenth and fifteenth drawings for the fourth embodiment. In this embodiment, the end of the insertion end 71 of the toggle link 7 is tapered, and the insertion end 71 of the toggle link 7 is inserted into the quick release. When the group of holes 6 is connected to the hole 61, the tapered portion of the insertion end 71 is buckled to the outer edge of the grouping hole 61.

The above description is only a preferred embodiment for explaining the present creation, and is not intended to impose any form limitation on the creation, so that any modification related to the creation in the same creative spirit is made. Or the changer, other types that can be implemented according to the same effect, should still be included in the scope of protection of this creative intention.

In summary, the "adjustable table" of this creation is indeed in line with the development of the industry in terms of practicality and cost-effectiveness, and the disclosed structural creation is also an unprecedented innovative structure, so it has "newness". Sexuality should be undoubtedly considered, and this creation can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for the creation of patents in the Patent Law of China, and is a patent application in accordance with the law. Please check with the bureau for an early review and give it affirmation.

1‧‧‧Table board

2‧‧‧ pivoting seat

3‧‧‧ rod body

31‧‧‧Table stand

32‧‧‧Outer casing

6‧‧‧Fast

Claims (5)

An adjustable table comprises: a table; a pivoting seat having a slot and a plurality of fixing holes, and a through hole connecting the slot and penetrating the pivoting seat, and each of the plurality of screws is respectively disposed Fixing holes and fixing to the table; the pivoting seats are provided with two pivot ears on opposite sides of the slot; a rod body for fixing to the table frame, the outer ends of the rod body are respectively sleeved, And the two outer sleeves are respectively pivoted to the two pivoting seats, the outer sleeve side ring is provided with an outer ring gear and the slotted slot is required; and the second pressing block is respectively received by the two pivoting a slot of the seat, and a pair of meshing teeth on one side of the pressing block is engageable with the outer ring gear; a plurality of springs respectively projecting against the slot and the pressing block; and two quick release, The pivot pins of the two pivot joints are respectively pivoted by the two shafts, and the quick release is located at the outer edge of the slot slot and abuts against the pressing block on one side. The adjustable table according to the first aspect of the invention, wherein the slot is convexly provided with a plurality of positioning posts extending toward the slot, the pressing block corresponding to the plurality of positioning posts is provided with a plurality of positioning holes, the plurality One end of the spring is sleeved on the plurality of positioning posts, and the other end of the plurality of springs is received in the plurality of positioning holes. The adjustable table according to the first or the second aspect of the invention, wherein the two quick release assemblies are connected with a pulling link and extend away from the two pivoting seats and toward the edge of the table. The adjustable table according to claim 3, wherein the two quick release are respectively provided with a set of connecting holes, and the two ends of the pulling link are respectively provided with a plugging end, and the two plugging ends are respectively inserted into the group The two quick-release groups are connected to the holes. The adjustable table according to claim 4, wherein the pivoting seat is provided with a side groove for receiving and positioning the pulling link portion.