CN207230720U - A kind of gridiron - Google Patents

Abstract

The utility model provides a kind of gridiron, it is related to the warming technical field of family, the gridiron includes rectangular box and four table legs, each table leg includes the connector being fixedly connected with rectangular box and the supporting leg hinged with the lower end of connector, an interlocking lever is respectively connected between two supporting legs on the left of rectangular box and between the two supporting legs on right side, the both ends of interlocking lever are connected with the lower part of two supporting legs respectively, one support frame is removably installed on two interlocking levers, the hinge joint of supporting leg and connector is more than the width of supporting leg higher than the hinge joint of supporting leg and connector on the right side of rectangular box and both differences in height on the left of rectangular box, when support frame is detached interlocking lever, the supporting leg of rectangular box both sides can be collapsed inwards.Gridiron provided by the utility model is simple in structure, can occupy little space by rapid deployment with folding after folding, factory's convenient transportation, user collects convenient.

Description

A kind of gridiron

Technical field

The warming technical field of family is the utility model is related to, especially a kind of gridiron.

Background technology

Every winter, many south residents are liked round fire pot or heater heating, in general, preferably being taken in order to reach Fire pot or heater can be placed on below gridiron by warm effect, people, and in gridiron upper cover one can reduce what heat scattered and disappeared Warm oneself by a fire by the effect of this gridiron is that it will can warm oneself by a fire and is softened picking-up, avoids people and is directly warmed oneself by a fire with hand bracketing by institute The inconvenience brought, need only put in hand or foot in gridiron when warming oneself by a fire, very convenient.

At present, warming permanent stores of the gridiron as southern family's winter, is liked, its shape be subject to many families Structure is similar with common square table, and factory process manufacture is very simple, uniquely unfortunately：Such a gridiron is not foldable, factory's life After production, the memory space that gridiron takes is big, and inconvenience is transported after dispatching from the factory, this also brings same inconvenience to user, when Weather warms, it is not necessary to which during using gridiron, this gridiron occupied space is larger, collection inconvenience.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of gridiron, and the gridiron is simple in structure, can be fast Speed expansion and folding, occupy little space after folding, and factory's convenient transportation, user collects convenient.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：Including being set relative to ground level The rectangular box put and four table legs for being respectively arranged in four corners of rectangular box, each table leg include fixing with rectangular box The connector of connection and the supporting leg hinged with the lower end of connector, it is between the two supporting legs on the left of the rectangular box and right An interlocking lever is respectively connected between the two supporting legs of side, the both ends of the interlocking lever are connected with the lower part of two supporting legs respectively, The support frame that one spacing that can make between two interlocking levers remains unchanged removably is installed on two interlocking levers, it is described On the left of rectangular box the hinge joint of supporting leg and connector higher than the hinge joint of supporting leg and connector on the right side of rectangular box and both Difference in height is more than the width of supporting leg, when the support frame is installed on interlocking lever）When upper, the supporting leg of the rectangle frame both sides is kept Uprightly, when the support frame is detached interlocking lever, the supporting leg of the rectangular box both sides can be collapsed inwards.

Further, the rectangular box is made with supporting leg using rectangular tube, on the left of the rectangular box Connector offer notch towards right slot, the connector on the right side of the rectangular box offers notch and is inserted towards left Groove, the supporting leg and connector are clearance fit.

Preferably, the support frame includes two lap bars being horizontally installed between two interlocking levers and more set Bar between two lap bars, the both ends of the lap bars are respectively provided with the fastener for clasping interlocking lever.

Further, the distance between the interlocking lever and table leg bottom are 10-15cm.

Further, the desktop of rectangular box can be covered by further including, and the bottom surface of the desktop, which is equipped with, can surround rectangle frame The framework to make a circle in vitro.

Further, a foldable motion bar, the rectangle are equipped between the frame of the supporting leg and rectangular box A bar is respectively connected between two motion bars on the left of framework between two motion bars on right side, the supporting leg is around hinged Can innervate bar folding during axis rotation.

Further, more mandrils are connected between the four edges frame of the rectangular box.

Preferably, the rectangular box, table leg, interlocking lever, support frame, motion bar and connecting rod be steelwork and its Outer surface is zinc-plated, and the bottom of the table leg is equipped with feet pad.

A kind of gridiron provided by the utility model, when in use, is fully deployed gridiron, by the support frame of gridiron On two interlocking levers, the spacing of two connecting rods remains unchanged, and supporting leg is in erectility, and gridiron forms a class The structure of square table is similar to, the heating system such as fire pot or heater is placed under gridiron, when that need not use gridiron, is only needed Support frame is first pulled down, the supporting leg on the left of rectangular box is then rotated and is allowed to parallel and is close to the frame of rectangular box, then connect The supporting leg rotated on the right side of rectangular box to be allowed to parallel and be close to the supporting leg on the left of rectangular box, you can collapse supporting leg, fold Good gridiron.It can be seen from the above that the structure of the gridiron is very simple, by rapid deployment and can fold, and after folding, due to gridiron All components collapsed and concentrated in together, therefore occupy little space, factory's convenient transportation, user collects convenient.

Brief description of the drawings

Fig. 1 is stereogram when gridiron is unfolded in the utility model；

Fig. 2 is the structure diagram of support frame in the utility model；

Fig. 3 be the utility model in gridiron be folded after view；

Fig. 4 is the stereogram for the gridiron that desktop is covered with the utility model.

Reference numeral is：

1 --- rectangular box 2 --- table leg 21 --- connector

22 --- supporting leg 3 --- interlocking lever 4 --- support frames

41 --- lap bars 411 --- fastener 42 --- bars

5 --- desktop 6 --- motion bar 7 --- connecting rods

8 --- mandril.

Embodiment

For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further Explanation, the content that embodiment refers to not is restriction to the utility model.

In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or Position relationship, is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

, it is necessary to which explanation, unless otherwise prescribed and limits, term " installation ", " phase in the description of the utility model Even ", " connection " should be interpreted broadly, for example, it may be the company inside mechanical connection or electrical connection or two elements It is logical, it can be directly connected, can also be indirectly connected by intermediary, for the ordinary skill in the art, can To understand the concrete meaning of the term as the case may be.

As shown in Figs. 1-3, a kind of gridiron, including the rectangular box 1 set relative to ground level and be respectively arranged in Four table legs 2 of 1 four corners of rectangular box, each table leg 2 include the connector 21 that is fixedly connected with rectangular box 1 and with The hinged supporting leg 22 in the lower end of connector 21, two branch between the two supporting legs 22 in the left side of rectangular box 1 and right side It is respectively connected with an interlocking lever 3 between leg 22, the lower part of the both ends of the interlocking lever 3 respectively with two supporting legs 22 is connected, the company Lever 3 can be such that connected two supporting legs 22 rotate in same direction together, so that user will more when folding or gridiron being unfolded Simply, quickly, removably it is provided with what a spacing that can make between two interlocking levers 3 remained unchanged on two interlocking levers 3 Support frame 4, the hinge joint of 1 left side supporting leg 22 of the rectangular box and connector 21 higher than 1 right side supporting leg 22 of rectangular box with The hinge joint of connector 21 and both differences in height are more than the width of supporting leg 22, when the support frame 4 is installed on interlocking lever 3 When, the supporting leg of 1 both sides of rectangle frame is kept upright, can be by the rectangle when the support frame 4 is detached interlocking lever 3 The supporting leg 22 of 1 both sides of framework collapses inwards.

The above embodiment provide gridiron when in use, as shown in Figure 1, gridiron is fully deployed, by gridiron Support frame 4 is installed on two interlocking levers 3, and the spacing of two connecting rods 3 remains unchanged, and supporting leg 22 is in erectility, is baked Range forms a structure for being similar to square table, and the heating system such as fire pot or heater is placed under gridiron, when need not make During with gridiron, as shown in figure 4, only need to first pull down support frame 4, then supporting leg 22 is collapsed, due to the left side of rectangular box 1 branch The hinge joint of leg 22 and connector 21 is higher than the hinge joint and both differences in height of 1 right side supporting leg 22 of rectangular box and connector 21 More than the width of supporting leg 22, therefore the supporting leg 22 that should first rotate when collapsing supporting leg 22 left side of rectangular box 1 is allowed to parallel and tight The frame of rectangular box 1 is affixed on, the supporting leg 22 for being finally rotated further by the right side of rectangular box 1 is allowed to parallel and is close to rectangular box 1 The supporting leg 22 in left side, you can fold gridiron.It can be seen from the above that the structure of the gridiron is very simple, can be by rapid deployment and folding It is folded, and after folding, concentrate in together, occupy little space since all components of gridiron are collapsed, factory's convenient transportation, User collects convenient.

Further, as shown in figures 1 and 3, the rectangular box 1 is made with supporting leg 22 using rectangular tube, is located at The connector 21 in the left side of rectangular box 1 offers notch towards right slot（The slot is used for the branch for installing the left side of rectangle frame 1 Leg 22 simultaneously makes the supporting leg 22 to turn right）, the connector 21 positioned at the right side of the rectangular box 1 offers notch and inserted towards left Groove（The slot is used to install the supporting leg 22 on the right side of rectangle frame 1 and the supporting leg 22 is turned left）, the supporting leg 22 is with being connected Part 21 is clearance fit.

Further, as depicted in figs. 1 and 2, the support frame 4 can use following structures：It includes two and laterally sets Lap bars 41 and the more bars 42 being arranged between two lap bars 41 between two interlocking levers 3, the lap bars 41 Both ends are respectively provided with the fastener 411 for clasping interlocking lever 3.When needing to separate support frame 4 from interlocking lever 3, only need Support frame 4 is carried upwards makes its fastener 411 depart from interlocking lever 3, very simply.Herein it should be noted that fire pot or The position that the heating systems such as heater are placed preferably depending on the physical location and shape of support frame 4, has groups of people to like Foot is raised, makes sole portion also warm, and interlocking lever 3 and lap bars 41 herein can also be convenient for people to take foot heating.

Preferably, the distance between the interlocking lever 3 and 2 bottom of table leg are 10-15cm, this is apart from convenient people Foot is ridden on interlocking lever 3 and lap bars 41.

Usual people such as like carrying out when heating playing card the recreation, also or directly have dinner on gridiron, because This, further, as shown in figure 4, the gridiron further includes the desktop 5 that can cover rectangular box 1, the bottom surface of the desktop 5 Equipped with the framework that makes a circle outside rectangular box 1 can be surround.

Traditional holder function of warming oneself by a fire is very single, and simply people are used for getting warm by the fire, and in the winter of cold weather, it is clean Clothing is more difficult in its natural state to be dried, and many people like drying clothing using fire pot or heater, in order to make gridiron also There is clothes drying, further, as shown in Figure 1, can equipped with one between the frame of the supporting leg 22 and rectangular box 1 The motion bar 6 of folding, the motion bar 6 can be got up by folding when supporting leg 22 is rotated around articulated shaft, not interfere with folding and warm oneself by a fire Frame, is respectively connected with a bar 7 between two motion bars 6 in the left side of the rectangular box 1 between two motion bars 6 on right side, The bar 7 can hang towel or socks to be dried.

Further, as shown in Figure 1, more mandrils can also be connected between the four edges frame of the rectangular box 1 8, such a structure is advantageous in that：When desktop 5 is removed from rectangular box 1, which can be taken as airer to use, Not only bar 7 can be used for placing clothing to be dried, and clothing to be dried can be also placed on the mandril 8 of rectangular box 1.

Preferably, in order to make gridiron stronger and feel with preferable touch, the rectangular box 1, table leg 2, Interlocking lever 3, support frame 4, motion bar 6, bar 7 and mandril 8 are steelwork and its outer surface is zinc-plated, the bottom of the table leg 2 Portion is equipped with feet pad.

Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides Formula is realized, any on the premise of the technical program design is not departed from obviously to replace in the protection model of the utility model Within enclosing.

In order to allow those of ordinary skill in the art more easily understand the utility model relative to the prior art improvement it Place, some attached drawings of the utility model and description have been simplified, and for the sake of clarity, present specification is omitted one A little other elements, those of ordinary skill in the art should be aware that these elements omitted also may make up the interior of the utility model Hold.

Claims (8)

1. a kind of gridiron, including the rectangular box set relative to ground level（1）Be respectively arranged in rectangular box（1）Four Four table legs of a corner（2）, it is characterised in that：Each table leg（2）Include and rectangular box（1）The connector being fixedly connected （21）And and connector（21）The hinged supporting leg in lower end（22）, the rectangular box（1）The two supporting legs in left side（22）'s Between and right side two supporting legs（22）Between be respectively connected with an interlocking lever（3）, the interlocking lever（3）Both ends respectively with two Bar supporting leg（22）Lower part connection, two interlocking levers（3）On be removably provided with one and can make two interlocking levers（3）Between The support frame that spacing remains unchanged（4）, the rectangular box（1）Left side supporting leg（22）With connector（21）Hinge joint be higher than Rectangular box（1）Right side supporting leg（22）With connector（21）Hinge joint and both difference in height be more than supporting leg（22）Width, When the support frame（4）Installed in interlocking lever（3）When upper, the rectangular box（1）The supporting leg of both sides（22）It is kept upright, when The support frame（4）It is detached interlocking lever（3）When, can be by the rectangular box（1）The supporting leg of both sides（22）Collapse inwards.

2. gridiron according to claim 1, it is characterised in that：The rectangular box（1）With supporting leg（22）Using side Shape pipe is made, positioned at the rectangular box（1）The connector in left side（21）Notch is offered towards right slot, positioned at described Rectangular box（1）The connector on right side（21）Notch is offered towards left slot, the supporting leg（22）With connector（21）For Gap coordinates.

3. gridiron according to claim 2, it is characterised in that：The support frame（4）It is horizontally installed on including two Two interlocking levers（3）Between lap bars（41）And more be arranged on two lap bars（41）Between bar（42）, the overlap joint Bar（41）Both ends be respectively provided with and clasp interlocking lever（3）Fastener（411）.

4. gridiron according to claim 3, it is characterised in that：The interlocking lever（3）With table leg（2）Between bottom away from From for 10-15cm.

5. gridiron according to claim 4, it is characterised in that：Rectangular box can be covered by further including（1）Desktop（5）, The desktop（5）Bottom surface be equipped with can surround rectangular box（1）The framework to make a circle outside.

6. gridiron according to claim 5, it is characterised in that：The supporting leg（22）With rectangular box（1）Frame it Between be equipped with a foldable motion bar（6）, the rectangular box（1）Two motion bars in left side（6）Between two with right side Motion bar（6）Between be respectively connected with a bar（7）, the supporting leg（22）Can innervate bar when being rotated around articulated shaft（6）Receive Folding.

7. gridiron according to claim 6, it is characterised in that：The rectangular box（1）Four edges frame between connect There are more mandrils（8）.

8. gridiron according to claim 7, it is characterised in that：The rectangular box（1）, table leg（2）, interlocking lever（3）、 Support frame（4）, motion bar（6）And bar（7）It is steelwork and its outer surface is zinc-plated, the table leg（2）Bottom be equipped with Feet pad.