CN205696656U

CN205696656U - Multi-functional pad for desk leg

Info

Publication number: CN205696656U
Application number: CN201620387120.6U
Authority: CN
Inventors: 兰祥娜; 司远
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2016-05-04
Filing date: 2016-05-04
Publication date: 2016-11-23
Anticipated expiration: 2026-05-04

Abstract

This utility model provides a kind of multi-functional pad for desk leg, this pad for desk leg include castor, displacement case, for installing castor and the base of displacement case projection and for fixing the table leg holder of tables and chairs lower limb.Castor is arranged in the wheel track below base by connecting seat, and displacement case is matched with table leg holder by L-type rail, and displacement case is arranged in the locating slot of base by projection；Removable insole pieces is put into by the T-shaped mouth of displacement case or is taken out；Displacement case carries out kinematic constraint by baffle plate and table leg holder.The pad for desk leg that this utility model provides is increased or decreased by removable insole pieces quantity, table leg holder is promoted to move up or down and then drive the lifting of tables and chairs, and change, by installing or take out castor, the motility that tables and chairs move, simple to operate, convenient, efficient.

Description

Multi-functional pad for desk leg

Technical field

This utility model relates to field of office furniture, particularly relates to a kind of pad for desk leg.

Background technology

The range of tables and chairs substantially covers all of office realm and field of furniture at present, and desk is done with chair etc. Postulate standby and furniture with the use of during, often face that table leg height is inconsistent, height is the most inharmonious with user health, move Problem inconvenient when moving or carry., height with user health inharmonic problem inconsistent for table leg height, people The measure being usually taken be below table leg packing paper sheet or other thin slices to coordinate the height of each table leg.But there is behaviour in this way Make inconvenience, the profile shortcoming such as unsightly, and for the problem of mobile difficulty, then the general rigid castors knot used with table leg one Structure solves.

If able to realize convenient adjustment table leg height, it is suitable according to user own situation, table leg can be adjusted to Highly, thus increase the comfortableness of use.And phase between the not easily shifted and easy movement of tables and chairs can be realized as required Conversion mutually.

In sum, market need a kind of tables and chairs lower limb height that can adjust more easily move motility with change tables and chairs Pad for desk leg, solves the problems such as the uneven and mobile inconvenience of tables and chairs height.

Utility model content

The purpose of this utility model is the table providing a kind of dismountable regulation tables and chairs lower limb height and Convenient desk and chair to move Lower limb pad.

This utility model provides a kind of multi-functional pad for desk leg, including:

Castor, for installing castor and the base of displacement case projection, displacement case and pressing from both sides for fixing the table leg of tables and chairs lower limb Seat;Described castor is arranged in the wheel track of base lower surface by connecting seat, tips row in by a right angle fixing；Described right angle button Have screwed hole；Being inserted with manual bolts in described screwed hole, button manually bolt in right angle is fixed with base.

The bottom surface of described base has twice wheel track；The side of described base has right angle button hole；The upper table of described base Face has four locating slots；The side of described base has screwed hole in the position that locating slot is corresponding.

The one side of described displacement case has T-shaped mouth, and its excess-three face has " one " type mouth.Can lay or take at described T-shaped mouth Go out removable insole pieces；Described displacement bottom face is provided with four projections, described projection has identical with base side screwed hole specification Screwed hole；In the locating slot of described projection inserted base, it is fixed with bolt；Described displacement box top has four screw threads Hole, top is bolted with baffle plate, to limit table leg holder removal displacement case；Described baffle plate has and displacement box top phase The screwed hole coordinated.

Four L-type holes are had at corner above described table leg holder；A tables and chairs lower limb is had in the middle part of described table leg holder Groove.4 sides of described table leg holder respectively have screwed hole.

The beneficial effects of the utility model are, the quantity putting into pad by adjusting the T-shaped mouth of displacement case realizes table The regulation of chair lower limb height；Displacement box top baffle plate locks, and prevents the removal of table leg holder；The castor installed under base can realize Moving freely of tables and chairs；This control mode has simple to operate, convenient, service efficiency advantages of higher.

Accompanying drawing illustrates:

In order to be illustrated more clearly that detailed description of the invention of the present utility model or technical scheme of the prior art, below will The accompanying drawing used required in the description of detailed description of the invention or prior art is done simple introduction, it should be apparent that below, Accompanying drawing in description is embodiments more of the present utility model, for those of ordinary skill in the art, is not paying wound On the premise of the property made work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 provides the three-dimensional structure diagram of pad for desk leg for this utility model.

Fig. 2 provides the three-dimensional exploded view of pad for desk leg for this utility model.

Fig. 3 is the structure chart of table leg holder of the present utility model.

Fig. 4 is the structure chart of displacement case of the present utility model.

Fig. 5 is the structure chart of base of the present utility model.

Fig. 6 is the profile on base A-A direction of the present utility model.

Fig. 7 is the structure chart of castor.

In accompanying drawing, the title of assembly representated by each labelling is described as follows.

1-baffle plate 2-manual bolts 3-displacement case 4-manual bolts 5-buckles 6-castor in right angle

7-base 8-removable insole pieces 9-table leg holder 10-bolt 11-bolt 31-" one " type mouth 32-screwed hole 33- L-type rail 34-T type mouth 35-projection 36-screwed hole 61-connects seat 62-bracing frame 63-roller 71-locating slot 72-screw thread Button hole 74-wheel track 91-tables and chairs lower limb groove 92-L type hole, 73-right angle, hole 93-table leg holder base plate 94-screwed hole.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality Novel protected scope.

In description of the present utility model, it should be noted that term " middle part ", " on ", D score, "left", "right", " side Face " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of describe this reality Describe with novel and simplification rather than indicate or imply that the device of indication or element must have specific orientation, with specifically Azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Fig. 1 provides the three-dimensional structure diagram of pad for desk leg for this utility model；Fig. 2 provides the solid of pad for desk leg for this utility model Exploded view；Fig. 3 is the structure chart of table leg holder of the present utility model；Fig. 4 is the structure chart of displacement case of the present utility model；Fig. 5 Structure chart for base of the present utility model；Fig. 6 is the profile on base A-A direction of the present utility model；7 is Castor structure Figure.

As depicted in figs. 1 and 2, this utility model provides a kind of multi-functional pad for desk leg, including:

Baffle plate 1, manual bolts 2, displacement case 3, manual bolts 4, right angle button 5, castor 6, base 7, removable insole pieces 8, table leg Holder 9, bolt 10, bolt 11, castor 6 is arranged in the wheel track 74 of base 7 lower surface, by a right angle button by connecting seat 61 5 are fixed, and described right angle button 5 has screwed hole, and fixes with manual bolts 4.

The bottom surface of base 7 has twice wheel track 74；The side of described base 7 has right angle button hole 73；Described base 7 upper Surface has four locating slots 71；The side of described base 7 has screwed hole 72 in locating slot 71 corresponding position；

Displacement case 3 one side has T-shaped mouth 34, and its excess-three face has " one " font mouth 31；Lay or take out at described T-shaped mouth Removable insole pieces 8；Displacement case 3 bottom surface is provided with four projections 34, and described projection 34 has the screwed hole adapted with base 7 side 35.In the locating slot 71 of described projection 34 inserted base, it is fixed with bolt 11；Described displacement case 3 is provided with L-type rail 34, L-type The top of rail has four screwed holes 32, and L-type rail is fixed, to limit the removal displacement of table leg holder by bolt 10 with baffle plate 1 Case 3；Described baffle plate 1 has the screwed hole matched with L-type rail.

Have four L-type holes 92 at the corner of described table leg holder 9 upper surface, described L-type hole 92 is inserted with L-type rail 33, L Type rail 33 limits table leg holder 9 and can only move up and down；Described table leg holder upper surface has tables and chairs lower limb groove 91；Described table leg holder Side respectively has screwed hole 94.

The multi-functional pad for desk leg that this utility model provides, its operation principle is as described below:

Tables and chairs lower limb is placed in tables and chairs lower limb groove 91, has table leg holder base plate 93 to stop the upper of tables and chairs lower limb bottom tables and chairs lower limb groove 91 Lower motion, and fix tables and chairs lower limb by the bolt 2 on table leg holder 9, stop the side-to-side movement of tables and chairs lower limb.

When needing the nimble property of activity increasing tables and chairs, connection seat 61 is arranged on base 7 by wheel track 74, and with straight Angle button 5 is fixed.Fixing with manual bolts 4 on right angle button 5, tables and chairs lower limb just can be by the convenient spirit of the rolling of castor and rotation Alively mobile；On the contrary, when needing the nimble property of activity reducing tables and chairs, first manual bolts 4 is taken out from right angle button 5, successively Being taken out from right angle button hole 73 by right angle button 5, connect seat 61 and take out from wheel track 74, tables and chairs lower limb just returns to former state, i.e. No longer by the nimble property of castor increase activity.

When needing the height that tables and chairs are increased or decreased, unclamp manual bolts 2, tables and chairs lower limb is taken from tables and chairs lower limb groove 91 Go out, now the removable insole pieces 8 T-shaped mouth 33 from displacement case 3 will be laid or taken out, by the superposition of the quantity of removable insole pieces 8 Or reducing makes table leg holder 9 move up and down on L-type rail 33, when being adjusted to highly suitable, tighten manual bolts 2, make Tables and chairs lower limb is fixed with tables and chairs lower limb groove 91, thus realizes the adjustment of the height of tables and chairs.

Claims

1. a multi-functional pad for desk leg, it is characterised in that including: castor, for installing castor and the base of displacement case projection, change Away from case and for fixing the table leg holder of tables and chairs lower limb, wheel is arranged in the wheel track below base；Displacement case by L-type rail with Table leg holder matches, and displacement case is arranged in the locating slot of base by projection；Removable insole pieces is put by the T-shaped mouth of displacement case Enter or take out；Displacement case carries out kinematic constraint by baffle plate and table leg holder.

Multi-functional pad for desk leg the most according to claim 1, is characterized in that: the bottom surface of described base has twice wheel track, on Surface has four locating slots, and side has screwed hole.

Multi-functional pad for desk leg the most according to claim 1, is characterized in that: the one side of described displacement case has T-shaped mouth, remaining Three faces have " one " type mouth；State and can lay at T-shaped mouth or take out removable insole pieces；In the locating slot of described projection inserted base, use Bolt is fixed；Described displacement box top has four screwed holes, and top is bolted with baffle plate, to limit table leg folder The removal displacement case of seat；Described baffle plate has the screwed hole matched with displacement box top.

Multi-functional pad for desk leg the most according to claim 1, is characterized in that: have four L at the corner of described table leg holder Type hole；Have a tables and chairs lower limb groove in the middle part of described table leg holder, state 4 sides of table leg holder and respectively have screwed hole.