CN205885123U - Can alternate a bench mutually - Google Patents

Abstract

The utility model relates to a can alternate a bench mutually, including convexity plank A, go up plank B, plank C down, horizontal screw A, vertical screw B, rectangular billet. Its characterized in that: convexity plank A's upper right end and right each division of lower extreme have 2 grooves for be connected through horizontal screw A with last plank B, the lower extreme in the upper left corner and the lower left corner respectively has the rectangle piece of expenditure, and from the bottom up opens in the rectangle piece has a two -thirds groove, has from left to right opened two through -holes, all is used for being connected through vertical screw B with lower plank C, upward plank B goes up to open there are four through -holes for be connected through horizontal screw A with convexity plank A, last plank B, plank C left side lower extreme and upper left end respectively have the rectangle piece of an expenditure down, and from the bottom up opens in the rectangle piece has a two -thirds groove from left to right to open three through -hole for be connected through vertical screw B with rectangular billet, there is the three horizontal through -hole that is longitudinal arrangement on the rectangular billet for be connected through vertical screw B with lower plank C.

Description

One kind can mutual phase inversion table stool

Technical field

This utility model be related to one kind can mutual phase inversion table stool, belong to life common tool.

Background technology

Desk is a kind of conventional furniture, above has plane, under have pillar.Thing can be put above, do work, have a meal, writing Word, work etc..There are smooth plates, the furniture being fixed up by lower limb and other supporter；In the middle of thing to sit on, campstool is earliest to stool Occur, be the predecessor of stool, on stool plus a backrest just spreads out and becomes chair.Stool is in appellation among the people square stool. Be initially used to trample start, upper sedan-chair when use, so also referred to as split heads, sedan-chair stool.In the name being commonly called as among the people, also " military stool ", because People for learning martial arts sits if what clock is it is not necessary to lean on, and hence obtains one's name.Stool materials are simple, of many uses, so spreading than chair Quantity big.The shape of stool is very abundant, and appearance is rectangle in early days, continues up to the Ming Dynasty, has arrived the Qing Dynasty and has become squarely, Circle, fan-like pattern, quincunx, hexagonal stool also occur.Can not convert each other for conventional tables, stool, no Stool in family or other scenes can be met, desk can not meet a difficult problem for people's demand.

The purpose of this utility model is exactly to provide one kind can make desk and stool by combination and variation simple between plank One kind of son mutually conversion can mutual phase inversion table stool, mesh can be reached by the simple transformation of stool in people's demand desk , in the same manner, brought by the simple change of desk in demand stool and achieve the goal.

Content of the invention

The purpose of this utility model is: provides one kind can mutual phase inversion table stool

For reaching above-mentioned purpose, this utility model employs the following technical solutions: one kind can mutual phase inversion table stool, including in Convex plank a, upper plank b, lower plank c, cross screw a, longitudinal screw b, strip wooden unit.It is characterized in that: the right side of convexity plank a Upper end and bottom righthand side respectively have 2 grooves, and for being connected by cross screw a with upper plank b, the lower end in the upper left corner and the lower left corner is each There is the rectangular block of expenditure, in rectangular block, have 2/3rds grooves from top to bottom, from left to right have two through holes, be used to It is connected by longitudinal screw b with lower plank c；Four through holes are had on upper plank b, for passing through with convexity plank a, upper plank b Cross screw a connects；Lower plank c lower-left end and left upper end respectively have a rectangular block paid, and have from top to bottom in rectangular block One 2/3rds groove from left to right has three through holes, for being connected by longitudinal screw b with strip wooden unit；On strip wooden unit There are three cross through hole in longitudinal arrangement, for being connected by longitudinal screw b with lower plank c.

This utility model has the advantages that (1), when needing, desk is transformed to stool, or by stool Son is transformed to desk；(2) structure is simply it is easy to operate；(3) raw material is cheap, cheap it is easy to manufacture.

Brief description

Fig. 1 is to launch front view

Fig. 2 is front view

Fig. 3 is left view

Specific embodiment

Below in conjunction with the accompanying drawings, this utility model is described in detail.

As shown in Figure 1, Figure 2, Fig. 3, one kind can mutual phase inversion table stool, including convexity plank 1, upper plank 2, lower plank 3, long wood strip Block 4, cross screw a5, longitudinal screw b6.It is characterized in that: the upper right side of upper plank 2 and bottom righthand side respectively have 2 grooves, are used for Be connected by cross screw a5 with lower plank 3, respectively there is the rectangular block of expenditure the lower end in the upper left corner and the lower left corner, in rectangular block from Under to above having 2/3rds grooves, from left to right have two through holes, be used to pass through longitudinal screw b6 with convexity plank 1 Connect；Four through holes are had on convexity plank 1, for being connected by cross screw a with upper plank 2, lower plank 3；Lower plank 3 is left Lower end and left upper end respectively have a rectangular block paid, and have 2/3rds grooves from top to bottom and from left to right open in rectangular block There are three through holes, for being connected by cross screw a5 with square waddy；In longitudinal arrangement three are had laterally on strip wooden unit 4 Through hole, for being connected by longitudinal screw b6 with convexity plank 1.

Using method of the present utility model is: takes off longitudinal screw b6, pulls out convexity plank 1；Take out 6 from top to bottom successively Individual cross screw a5, makes plank 2 drop to rectangular block and be close to lower plank 3 and is loaded on cross screw a5；Lower plank 3 is made to rise to The through hole of lower section of lower plank 3 is concordant with two through holes of the top of strip wooden unit 4.Install cross screw a5；By convexity wood The plank that plate 1 left end projects just inserts in upper plank 2 and the interval of lower plank 3, by the through hole of convexity plank 1, lower plank 3 Through hole, the groove alignment of convexity plank 1, install longitudinal screw b6, that is, complete this utility model patent and be transformed to table from stool The process of son.In the same manner, take off longitudinal screw b6, pull out convexity plank 1；Take off cross screw a5, so that lower plank 3 is dropped to and length Bar wooden unit 4 is close to；Below plank 2, rectangular block through hole is concordant with the through hole of lower plank 3 top so that plank 2 is risen to, and installs Good cross screw a5；Convexity plank 1 is inserted the through hole at the interval of upper plank 2 and lower plank 3 to convexity plank 1, lower plank 3 Through hole, the groove alignment of convexity plank 1, install longitudinal screw b6, that is, complete the process being transformed to stool from desk.

This utility model can between stool and desk mutual phase inversion, greatly meet people lack desk or Demand during stool, and easy to operate, ordinary people according to description also can easy manipulation, and cost of material is cheap, easily In manufacture, so this utility model can be widely applied in family life, there is certain market prospect.

Claims (3)

1. one kind can mutual phase inversion table stool, including convexity plank (1), upper plank (2), lower plank (3), strip wooden unit (4), laterally Screw (5), longitudinal screw (6) it is characterised in that: the upper right side of upper plank (2) and bottom righthand side respectively have 2 grooves, for under Plank (3) passes through cross screw (5) and connects, and respectively there is the rectangular block of expenditure the lower end in the upper left corner and the lower left corner, in rectangular block under To above having 2/3rds grooves, from left to right have two through holes, be used to pass through longitudinal screw with convexity plank (1) (6) connect；Four through holes are had on convexity plank (1), for passing through longitudinal screw (6) even with upper plank (2), lower plank (3) Connect；Lower plank (3) lower-left end and left upper end respectively have the rectangular block of an expenditure, have from top to bottom in rectangular block one three/ Two grooves from left to right have three through holes, for being connected by cross screw (5) with square waddy；Have on strip wooden unit (4) and be in Three cross through hole of longitudinal arrangement, are connected for passing through longitudinal screw (6) with convexity plank (1).

2. one kind according to claim 1 can mutually phase inversion table stool it is characterised in that: by convexity plank (1) insert overwood The through hole of the interval of plate (2) and lower plank (3) to convexity plank (1), the through hole of lower plank (3), the groove alignment of upper plank (1), Install longitudinal screw (6).

3. one kind according to claim 1 can mutually phase inversion table stool it is characterised in that: lower plank (3) rises to lower plank (3) through hole of lower section is concordant with from top to bottom two through holes of strip wooden unit (4), installs cross screw (5), can by under Plank (3) and strip wooden unit (4) are fixed together, and increase the spacing of lower plank (3) and ground.