JP2014008175A - Elevating table - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an elevating table capable of elevating a table surface by a gas pressure cylinder and enabling a user to quickly adjust a height of the table surface conveniently.SOLUTION: An elevating table includes: an outer fitting rail 20 in which one face is provided with a slide groove 221, an upper end thereof is provided with an opening 21, a lower end thereof is formed in a pedestal 23, a regulation bar 27 is provided inside thereof, a surface of the regulation bar 27 is provided with a plurality of regulation holes 272, the pedestal 23 is provided with a cover plate 26, and an elongated hole 261 is provided in the cover plate 26; a rail 30 in which two sides 33 thereof are formed to slide along the side groove 221 and are fitted to the cover plate 26, a gas pressure cylinder is contained inside thereof, one end of the gas pressure cylinder 34 is fixed to the pedestal 23, and the other end is fastened to the inside; an article placing table 40 fastened to a lower side of the rail by a fastener 45, and a handle 44 is inserted through the fastener 45 and the regulation holes 272 of the regulation bar 27; and a support unit 50 fastened to the outer fitting rail 20.

Description

  The present invention relates to an elevating table, and more particularly to an elevating table that can raise and lower a table surface by a gas pressure cylinder and allows a user to quickly and conveniently adjust the height of the table surface.

  Lift chairs (eg office chairs in offices, chairs in restaurants and barbers) to allow users of different heights to work in a comfortable sitting position or with a good line of sight Is often seen. However, although the height of these chairs can be adjusted, the table cannot be raised or lowered accordingly, so that it is very inconvenient to use.

  For this reason, a table that can be raised and lowered has been developed and marketed. However, many commercially available elevating tables employ a method of fixing with a screw, that is, an elevating support column is fixed to one of a plurality of restriction holes. As described above, every time the table is raised or lowered, it is necessary to loosen or tighten the lock, which is very inconvenient to use.

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  Accordingly, a main object of the present invention is to provide an elevating table that allows a user to quickly and conveniently adjust the height of a table.

  According to the lifting table of the present invention, the slide groove is provided on one surface, the opening is provided at the upper end, the lower end is formed on the pedestal, the regulation strip is provided therein, and a plurality of regulation holes are provided on the surface of the regulation strip. Provided, the base plate is provided with a cover plate, the cover plate is provided with a slotted hole, the two side surfaces are provided so as to be slidable in the slide groove, the cover plate is provided with a gas pressure inside thereof The cylinder is accommodated, and the gas pressure cylinder has one end fixed to the pedestal and the other end fastened to the inside of the gas cylinder, and is fastened to the lower side of the rail by the fastener. It includes a storage table through which a handle is inserted, and a support unit fastened to the external fitting rail.

  According to the lifting table of the present invention, the storage table further includes a first table board and a second table board, and the second table board is slidably provided on the first table board. To do.

  According to the lifting table of the present invention, an assembly frame is further provided on the upper side of the rail, and the assembly frame has a horizontal joint and a vertical joint, whereby the assembly frame is attached to the rail. It is characterized by being freely rotatable.

  According to the lifting table of the present invention, the support unit is two pedestals, an area is formed from the two pedestals, and the projection onto the bottom is located within the area formed from the two pedestals. It is characterized by that.

  According to the lifting table of the present invention, the support unit is a support plate, the projection onto the bottom is located on the support plate, and one end of the support plate is fixed to the external fitting rail.

  According to the lifting table of the present invention, the support unit further includes a fixing part and a locking tool, the fixing part is located at the bottom of the outer fitting rail, and is fixed to the outer fitting rail. Is a knob portion, the other end is a pressing portion, the knob portion and the pressing portion are connected by a spiral portion, the spiral portion is screwed to a fixed portion, and the pressing portion is pressed against a pedestal.

  According to the lifting table of the present invention, the table surface can be raised and lowered by the gas pressure cylinder, and the user can adjust the height of the table surface quickly and conveniently.

It is a disassembled perspective view which shows Example 1 of this invention. It is a schematic diagram which shows the use condition of Example 1 of this invention. It is a schematic diagram which shows the use condition of Example 1 of this invention. It is sectional drawing which shows Example 1 of this invention. It is sectional drawing which shows Example 1 of this invention. It is sectional drawing which shows Example 1 of this invention. It is a side view which shows Example 2 of this invention. It is a side view which shows Example 3 of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 to 6, the lifting table according to the first embodiment of the present invention includes an external fitting rail 20, a rail 30, a storage table 40, and a support unit 50.

  The outer fitting rail 20 has an opening 21 at its upper end, and has a front surface 22 and a rear surface 24. A slide groove 221 is provided on the front surface 22. The lower end of the external fitting rail 20 is formed on the pedestal 23. A screw hole base 231 is formed on the base 23. A regulation strip 27 is provided inside the outer fitting rail 20. The rib part 271 on the lower side of the regulation strip 27 is fixed to the rear surface 24 of the external fitting rail 20. The restriction strip 27 is located behind the elongated hole 261. A plurality of restriction holes 271 are provided on the surface of the restriction strip 27. A cover plate 26 is provided on the pedestal 23, and a long hole 261 is provided in the cover plate 26.

  An assembly frame 32 is provided on the upper side of the rail 30. The assembly frame 32 has a horizontal joint 321 and a vertical joint 322. Thereby, the assembly frame 32 is rotatable with respect to the rail 30. The rail 30 is provided such that two side surfaces 33 are slidable in the outer fitting rail 20. A gas pressure cylinder 34 is accommodated in the rail 30. The gas pressure cylinder 34 has a bar 341 and a sleeve 342. In the gas pressure cylinder 34, one end of the rod 341 is fixed to the screw hole base 231 of the base 23. One end of the sleeve 342 is fixed to the upper side inside the rail 30. The elevating device 2 of the present invention is constituted by the outer fitting rail 20 and the rail 30.

  The storage table 40 is fixed to the lower side of the rail 30 by a fastener 45 and has a first table board 41 and a second table board 42, and the second table board 42 slides on the first table board 41. Provided possible. The storage table 40 has a handle 44. In the handle 44, the insertion portion 442 is fixed to the grip portion 441. The insertion portion 442 passes through the fastener 45 of the storage table 40, the long hole 261 of the cover plate 26, and the restriction hole 272 of the restriction strip 27.

  The support unit 50 includes two pedestals 51 and is fixed to the outer fitting rail 20. The pedestal 51 has two refracting portions 511. Due to the two refraction portions 511, the pedestal 51 has two refractions. The pedestal 51 is parallel to the plane of the storage table 40 and extends in a direction away from the lifting device 2. In the present invention, the projection onto the bottom is located within an area composed of two pedestals.

  Please refer to FIG. 2 and FIG. According to the lifting table of this embodiment, in addition to being able to place items on the storage table 40, for example, the display 60 is assembled to the assembly frame 32, and the assembly is performed by the horizontal joint 321 and the vertical joint 322 of the assembly frame 32. An item assembled to the attached frame 32 is rotatable with respect to the rail 30. In this way, the user can arbitrarily adjust the angle of the product assembled to the assembly frame 32. On the other hand, since the second table 42 is slidably provided on the first table 41, the second table 42 can be pulled out of the first table 41 in a direction away from the lifting device 2. As a result, the user can place more items, and when the user does not want to use the second table board 42, the user can save space by storing the second table board 42.

  As shown in FIG. 3, the support unit 50 of the present invention is composed of two pedestals 51, fixed to the outer fitting rail 20, and refracted from the outer fitting rail 20 by the two refracting portions 511, and then the storage table. 40. Thus, the support unit 50 has a simple structure, and the projection onto the bottom of the storage table 40, the external fitting rail 20, and the rail 30 is located in an area surrounded by the support unit 50. For this reason, no matter where the center of gravity after placing the article is located, the lifting table of this embodiment can stand stably and does not fall down.

  With reference to FIGS. 4 to 6, the operation system of the lifting table of this embodiment will be described. The handle 44 according to the present embodiment can be fixed to the target position by inserting the handle table 40, the long hole 261 of the cover plate 26, and the restriction hole 272 of the restriction strip 27, and combining the handle 44 and the restriction hole 272. . That is, when it is desired to raise the storage table 40, when the handle 44 is pulled away from the outer fitting rail 20 and the rail 30 so that the handle 44 does not pass through the restriction hole 272, the sleeve 342 of the gas pressure cylinder 34 The rail 30 and the storage table 40 are driven to rise. When the storage table 40 is to be lowered, the handle 44 is pulled out in a direction away from the external fitting rail 20 and the rail 30 so that the handle 44 does not pass through the restriction hole 272, and the storage table 40 is pressed downward. The storage table 40 can be lowered. According to the lifting table of this embodiment, the user can adjust the height of the table surface quickly and conveniently.

  Please refer to FIG. The support unit 50 </ b> A is a support plate 515 </ b> A, and one end of the support plate 515 </ b> A is fixed to the outer fitting rail 20. The projection of the outer fitting rail 20 and the storage table 40 onto the bottom is located on the support plate 515A. As described above, according to the lifting table of this embodiment, the stability is further increased, and when the storage table 40 is lifted, the article can be placed on the support plate 515A.

  In order to increase the number of places where the present invention can be used, a support unit 50B is designed as shown in FIG. The support unit 50B further includes a fixing portion 53B and a lock tool 54B. The fixing portion 53 </ b> B is located at the bottom of the outer fitting rail 20, and is fixed to the outer fitting rail 20 after being bent along the rear surface 24. One end of the locking device 54B is a knob portion 541B, and the other end is a pressing portion 542B. The knob portion 541B and the pressing portion 542B are connected by a spiral portion 543B. The spiral portion 543B is screwed to the fixed portion 53B. The pressing portion 542B is pressed against the pedestal 23. By rotating the knob portion 541B, a sandwiching space 55B can be formed between the pressing portion 542B and the base 23. As described above, the lifting table of the present invention can be placed on a flat surface, or can be used with the flat surface or the pillar 61 interposed therebetween, and is extremely mobile and convenient.

  The present invention can be applied to a lifting table.

2: Lifting device 20: External fitting rail 21: Opening 22: Front surface 23: Base 24: Rear surface 26: Cover plate 27: Regulation strip 30: Rail 32: Assembly frame 33: Side surface 34: Gas pressure cylinder 40: Storage table 41 : First desk board 42: second desk board 44: handle 45: fasteners 50, 50 </ b> A, 50 </ b> B: support unit 51: leg pillar 60: display 61: pillar 221: slide groove 231: screw hole base 261: slot 271 : Rib portion 272: Restriction hole 321: Horizontal joint 322: Vertical joint 341: Bar 342: Sleeve 441: Grip portion 442: Insertion portion 511: Refraction portion 53B: Fixing portion 54B: Locking tool 55B: Clamping space 515A: Support plate 541B : Knob part 542B: Pushing part 543B: Spiral part

Claims (6)

A slide groove is provided on one surface, an opening is provided at the upper end, a lower end is formed on the pedestal, a regulation strip is provided therein, a plurality of regulation holes are provided on the surface of the regulation strip, and the pedestal is covered. An outer fitting rail provided with a plate and provided with a slot in the cover plate;
Two side surfaces are provided so as to be slidable in the slide groove, and are fitted to the cover plate, and a gas pressure cylinder is accommodated therein, and one end of the gas pressure cylinder is fixed to the pedestal and the other end is A rail fastened inside,
A storage table that is fastened to the lower side of the rail by a fastener, and a handle is inserted through the fastener and the restriction hole of the restriction strip,
A support unit fastened to the outer fitting rail;
The lifting table characterized by including.   The said storage table further has a first table board and a second table board, and the second table board is slidably provided on the first table board. Lifting table as described in.   An assembly frame is further provided on the upper side of the rail, and the assembly frame has a horizontal joint and a vertical joint, whereby the assembly frame is rotatable with respect to the rail. The elevating table according to claim 1, wherein:   The support unit includes two pedestals, an area is formed from the two pedestals, and a projection onto the bottom is located within the area formed from the two pedestals. The elevating table according to claim 1.   The elevating table according to claim 1, wherein the support unit is a support plate, and the projection onto the bottom is located on the support plate, and one end of the support plate is fixed to the external fitting rail. .   The support unit further includes a fixing portion and a locking tool, and the fixing portion is located at the bottom of the outer fitting rail and is fixed to the outer fitting rail. The locking tool has a knob portion at one end. The other end is a pressing portion, the knob portion and the pressing portion are connected by a spiral portion, the spiral portion is screwed to the fixed portion, and the pressing portion presses against the pedestal. The elevating table according to claim 1.