CN208652696U - A kind of gridiron - Google Patents

Abstract

The utility model relates to a kind of gridirons, including the first table top, the second table top and stabilizer blade, wherein, stabilizer blade includes fixed section, rotational segment and regulating device, also, one end of fixed section is fixedly connected with the first table top, the other end of fixed section is flexibly connected with one end of rotational segment, regulating device is located in rotational segment, and regulating device is connect with the second table top, with the height for adjusting the second table top.Rotational segment is flexibly connected with fixed section, and rotational segment is sufficiently folded, and reduces the space occupied needed for gridiron storage and/or transport.Second table top is connect with the regulating device in rotational segment, and the height of the second daylight opening DLO from the ground is adjusted by regulating device and realizes adjusting, so that gridiron is suitable for a variety of stoves.

Description

A kind of gridiron

Technical field

It warms oneself by a fire device more particularly to a kind of gridiron the utility model relates to one kind.

Background technique

Winter weather cold, people would generally warm oneself to keep out the cold by external heat.Existing heating of house In technology, heating is relatively mature for warm air conditioning and heating, still, especially northern since winter heating heating demands amount is big Square cold district.In order to guarantee that heating heating in north cold area is sufficient, meeting preferentially heat to north cold area, and limit Make southern heating heating.Air conditioning and heating is at high cost because power consumption is big, therefore does not use air conditioning and heating generally.Therefore, stove takes Warm also become uses more extensive heating of house mode.

In the prior art, in order to guarantee that the heat that stove distributes quickly scatters and disappears, stove is typically placed to be covered with and warm oneself by a fire Under the gridiron of quilt.Gridiron will warm oneself by a fire and be supported, and form lesser space, to prevent heat from quickly dispersing.When needing to warm oneself When, hand and/or foot need to only be put in gridiron.

Gridiron in the prior art is many kinds of, but still has following deficiency:

1, foldable and/or folding be not insufficient for gridiron, causes folded gridiron in irregular shape, not easy to store And transport；

2, gridiron in the prior art realizes the folding and opening of gridiron using bolt disassembly and/or hinge, wherein Bolt disassembly makes the opening of gridiron and folding process cumbersome, and hinge connection makes the intensity of gridiron by hinge connection The limitation at place causes the gridiron support strength of hinge connection poor.

3, gridiron can not adjust the placing height of stove in the prior art, reduce the practicability of gridiron.

Utility model content

For the prior art there is technical issues that gridiron fold insufficient and stove placing height can not, this Utility model provides a kind of gridiron.Stabilizer blade in gridiron described in the utility model includes fixed section and rotational segment, real The abundant folding of gridiron is showed.Regulating device is connect with the second table top for placing stove, realizes the positioning to the second table top, Enable gridiron by adjusting the connection between the second table top and regulating device, realizes the tune of stove placement location height Section.

To achieve the above object, the utility model provides following technical scheme:

The gridiron of the utility model, including the first table top, the second table top and stabilizer blade, wherein stabilizer blade includes fixed section, turns The one of dynamic section and regulating device, also, one end of fixed section is fixedly connected with the first table top, the other end of fixed section and rotational segment End is flexibly connected, and regulating device is located in rotational segment, and regulating device is connect with the second table top, with the height for adjusting the second table top Degree.

Further, regulating device includes positioning component, and positioning component genesis analysis is consolidated in rotational segment, and with rotational segment Fixed connection；Either, positioning component is flexibly connected with rotational segment, and positioning component is moved up and down.

Further, the second table top is detachably connected with positioning component；Either, one end of the second table top and positioning component It is detachably connected, the other end and positioning component of the second table top are hinged.

Further, the second table top includes hole and/or card slot so that the second table top can through hole and/or card slot with Positioning component is detachably connected and/or hingedly.

Further, gridiron further includes folding assisted item, also, one end of folding assisted item and rotational segment activity connect It connects, the other end of folding assisted item is flexibly connected with the first table top.

Further, folding assisted item includes the first enveloped and the second enveloped, also, the first enveloped and the second folding Folded item is flexibly connected, so that the first enveloped and the second enveloped can surround the tie point of the first enveloped and the second enveloped Rotation.

Further, one end of the first enveloped is flexibly connected with one end of the second enveloped, the first enveloped it is another End is flexibly connected with rotational segment, and the other end of the second enveloped is flexibly connected with the first table top；Either, the one of the first enveloped End is flexibly connected with one end of the second enveloped, and the other end of the second enveloped is flexibly connected with rotational segment, the first enveloped The other end is flexibly connected with the first table top, so that stabilizer blade can surround the first enveloped by the first enveloped and the second enveloped It rotates folding assisted with the tie point of the second enveloped and/or opens.

Further, gridiron further includes being adjusted in synchronism bar, and the both ends for being adjusted in synchronism bar are connect with folding assisted item respectively, So that being connected to the folding assisted item at synchronous adjustment bar both ends can be adjusted in synchronism by being adjusted in synchronism bar.

Further, stabilizer blade includes outer layer stabilizer blade and internal layer stabilizer blade, also, outer layer stabilizer blade is located at the same of the first table top Side, internal layer stabilizer blade are located at the other side of the first table top.

Further, the length of the corresponding fixed section of outer layer stabilizer blade is greater than the length of the corresponding fixed section of internal layer stabilizer blade, with Making can be overlapped after outer layer stabilizer blade and internal layer feet collapse.

Gridiron provided by the utility model at least has following advantageous effects:

Stabilizer blade in gridiron described in the utility model includes fixed section and rotational segment, is lived between fixed section and rotational segment Dynamic connection enables rotational segment around the tie point rotation between rotational segment and fixed section, to realize stabilizer blade in gridiron Folding.Again because one end of fixed section is fixedly connected with the first table top, so that rotational segment can be flat with the first table top after folding Row, from making folded gridiron shape more regular, to reduce the sky occupied needed for gridiron storage and/or transport Between.Second table top is connect with regulating device, so that the second table top, i.e. the height energy of the daylight opening DLO of placement stove from the ground It is enough realized and is adjusted by regulating device.

In addition, the utility model optimal technical scheme can also have the following technical effects:

The gridiron of the utility model optimal technical scheme, the second table top is with positioning component through hole and/or card slot and calmly Hyte part is detachably connected and/or is flexibly connected, so that the adjusting of the connection relationship between the second table top and positioning component is more Simply, quickly；

The gridiron of the utility model optimal technical scheme includes folding assisted item, folding assisted item and rotational segment and first Table top is flexibly connected, and on the one hand folding assisted item can prevent rotational segment when opening since the angle of rotation is larger, another party Face, folding assisted item can also play a supporting role to rotational segment, to guarantee that rotational segment can be located at when opening with fixed section On same straight line, to increase the resistance to compression and/or load-bearing capacity of gridiron.

The gridiron of the utility model optimal technical scheme includes being adjusted in synchronism bar, be adjusted in synchronism the both ends of bar with auxiliary Enveloped connection, so that being connected to the folding assisted item at synchronous adjustment bar both ends can be synchronized by being adjusted in synchronism bar It adjusts, to realize that the synchronous of two stabilizer blades is opened and/or folded, opens and/or fold to reach stabilizer blade in simplified gridiron Operating process so that gridiron is more convenient to use.

The stabilizer blade of the utility model optimal technical scheme includes outer layer stabilizer blade and internal layer stabilizer blade, by outer layer stabilizer blade and internal layer branch Foot is separately positioned on the both ends of the first table top, so that the stabilizer blade of gridiron and the first table top and/or the second table top overlap more Closely.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the three-dimensional figure of the first preferred embodiment of the utility model gridiron；

Fig. 2 is the three-dimensional figure of second of preferred embodiment of the utility model gridiron；

Fig. 3 is a kind of folded main view of preferred embodiment of the utility model gridiron；

Fig. 4 is a kind of folded right view of preferred embodiment of the utility model gridiron.

The first table top of 1- in figure；The second table top of 2-；3- stabilizer blade；31- fixed section；32- rotational segment；33- regulating device；331- Positioning component；The folding assisted item of 4-；The first enveloped of 41-；The second enveloped of 42-；5- is adjusted in synchronism bar.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

The utility model "up" and "down" described in the specification refers to the top and lower section when gridiron normal use, When " longitudinal direction " refers to gridiron normal use, along direction of the stabilizer blade upwards and/or under line；" dead point " refers to machinery When drive line angle in structure on driven member is equal to zero, driving force to when effective flywheel moment of driven member is zero position and/or State；After " the outer layer stabilizer blade " refers to that gridiron folds, rotational segment is located at the stabilizer blade on surface layer, and " internal layer stabilizer blade " refers to gridiron After folding, rotational segment is located at the stabilizer blade of internal layer.

Referring to Fig.1 or Fig. 2, a kind of gridiron, including the first table top 1, the second table top 2 and stabilizer blade 3, wherein stabilizer blade 3 includes Fixed section 31, rotational segment 32 and regulating device 33, also, one end of fixed section 31 is fixedly connected with the first table top 1, fixed section 31 The other end be flexibly connected with one end of rotational segment 32.Regulating device 33 is located in rotational segment 32, also, regulating device 33 and Two table tops 2 connection, with the height for adjusting the second table top 2.

Referring again to Fig. 1 or Fig. 2, regulating device 33 includes positioning component 331, and 331 genesis analysis of positioning component is rotating In section 32, and it is fixedly connected with rotational segment 32；Either, positioning component 331 is flexibly connected with rotational segment 32, so that positioning component 331 can move up and down.

As a kind of preferred embodiment of the utility model, positioning component 331 can be set to genesis analysis and rotate Convex block and/or cross bar in section 32, and the second table top 2 with convex block and/or cross bar by being detachably connected.In use, by Two table tops 2 are mounted on the convex block and/or cross bar of different height, realize adjusting of second table top 2 apart from ground level, thus real The adjusting of existing stove placing height.

Referring to Fig.1, positioning component 331 is set as cross bar and convex block, and the both ends of cross bar and two adjacent stabilizer blades 3 are solid Fixed connection.On the one hand, cross bar is linked together the stabilizer blade 3 for being located at cross bar both ends, so that the stability of stabilizer blade 3 is strong, it can The effectively load-bearing capacity of enhancing gridiron.Preferably, cross bar and/or convex block can be set according to actual height adjustable range and gradient It is set to the cross bar and/or convex block of respective numbers.

As a kind of preferred embodiment of the utility model, positioning component 311 is flexibly connected with rotational segment 32, and fixed Hyte part 311 can slide upward or downward along rotational segment 32.In use, by adjusting positioning component 311 in rotational segment 32 On position, realize 2 height of the second table top adjusting.Positioning component 311 passes through slidable adjustment second in rotational segment 32 The height in face 2 can not only realize the adjusting of 2 height of the second table top, additionally it is possible to continuously be adjusted to the height of the second table top 2 Section increases the adjustable range of 2 height of the second table top so that the adjustable range of 2 height of the second table top has continuity.

Referring to Fig. 2, positioning component 311 can be with rotational segment 32 and be connect by sliding slot, enable positioning component 311 along Sliding slot moves up or down.Preferably, it is provided with nut and/or buckle on positioning component 311, enables positioning component 311 It is enough fixed in sliding slot.

As a kind of enforceable alternative solution, be provided on positioning component 311 with the matched through-hole of rotational segment 32 so that Rotational segment 32 pass through the through-hole be flexibly connected with positioning component 311, from realization positioning component 311 can along rotational segment 32 to Above or move down.Certainly, positioning component 311 and rotational segment 32 can also be is connected by gear and rack gear either hydraulic stem It connects.

Referring to Fig.1, multiple groups positioning component 311 is provided in rotational segment 32, it is preferred that the second table top 2 and positioning component 331 It is detachably connected, in use, the second table top 2 is clamped with positioning component 311, realizes the installation of the second table top 2.Adjust second When the height in face 2, the second table top 2 is removed, and is mounted on the positioning component 311 of corresponding height.

Referring to Fig.1, Fig. 3 and Fig. 4 when folding, the second table top 2 is removed, rotational segment 32 is rotated, so that 32 folding of rotational segment It is folded, then the second table top 2 is placed among folded rotational segment 32, to realize the folding of gridiron.

Referring to Fig. 2, positioning component 311 is flexibly connected with rotational segment 32, and positioning component 311 can be along rotational segment 32 It moves up and down.Preferably, one end of the second table top 2 is detachably connected with positioning component 331, the other end of the second table top 2 and fixed Hyte part 331 is hinged.

Referring to Fig. 2, Fig. 3 and Fig. 4, one end that the second table top 2 is detachably connected with positioning component 311 is dismantled, rotates the Two table tops 2 make the second table top 2 and Chong Die with the hinged rotational segment 32 of the second table top 2, rotational segment 32 are then folded, so that second Table top 2 is between rotational segment 32, to realize the folding of gridiron.

Referring to Figures 1 and 2, the second table top 2 includes hole and/or card slot so that the second table top 2 can through hole and/or Card slot and positioning component 331 are detachably connected and/or hingedly.

A kind of gridiron of preferred embodiment of the utility model, further includes folding assisted item 4, also, folding assisted item 4 One end be flexibly connected with rotational segment 32, the other end of folding assisted item 4 is flexibly connected with the first table top 1.

Referring to Figures 1 and 2, folding assisted item 4 includes the first enveloped 41 and the second enveloped 42, also, first folds Item 41 is flexibly connected with the second enveloped 42, so that the first enveloped 41 and the second enveloped 42 can surround the first enveloped 41 It is rotated with the tie point of the second enveloped 42.

Referring again to Fig. 1 or Fig. 2, one end of the first enveloped 41 is flexibly connected with one end of the second enveloped 42, and first The other end of enveloped 41 is flexibly connected with rotational segment 32, and the other end of the second enveloped 42 is flexibly connected with the first table top 1；Or Person is that one end of the first enveloped 41 is flexibly connected with one end of the second enveloped 42, the other end of the second enveloped 42 with turn Dynamic section 32 is flexibly connected, and the other end of the first enveloped 41 is flexibly connected with the first table top 1, so that stabilizer blade 3 can pass through first Enveloped 41 and the second enveloped 42 around the rotation of the tie point of the first enveloped 41 and the second enveloped 42 it is folding assisted and/or It opens.

As a kind of preferred embodiment of the utility model, one end of the first enveloped 41 and the one of the second enveloped 42 End connection, the other end of the first enveloped 41 are flexibly connected with rotational segment 32；The other end of second enveloped 42 and the first table top 1 It is flexibly connected.Preferably, when the first enveloped 41 and the second enveloped 42 are located on the same line, rotational segment 32 and fixation Section 31 also is located on same straight line, and the stabilizer blade in gridiron is fully opened.

When the first enveloped 41 and the second enveloped 42 are located on the same line, the first enveloped 41 and second is folded " dead point " position is hingedly between item 42.In " dead point " position first this 41 and second this 42 can not be The external world provides the pulling force along 42 direction of the first enveloped 41 and/or the second enveloped, additionally it is possible to provide along the first enveloped 41 and/or 42 direction of the second enveloped support force.Therefore, to be located at same with the second enveloped 42 when the first enveloped 41 straight When on line, rotational segment 32 is fully opened in gridiron, and rotational segment 32 can be effectively prevent to bend in use, also It can effectively avoid generating torque between rotational segment 32 and fixed section 31, so as to effectively improve the resistance to compression energy of gridiron Power.

A kind of gridiron of preferred embodiment of the utility model further includes being adjusted in synchronism bar 5, is adjusted in synchronism the two of bar 5 End is connect with folding assisted item 4 respectively, so that folding assisted 4 that are connected to synchronous adjustment 5 both ends of bar can be by same step Pole 5 is adjusted in synchronism.

Referring to Fig.1 or Fig. 2, folding assisted item 4 by tie point between the first enveloped 41 and the second enveloped 42 with Bar 5 is adjusted in synchronism to connect, enable be adjusted in synchronism bar 5 directly by power act on the first enveloped 41 and the second enveloped 42 it Between tie point, so that the first enveloped 41 and the second folding can directly be destroyed by being conducive to be applied to the power being adjusted in synchronism on bar 5 " dead point " formed between folded item 42 enables folding assisted item 4 to pull down dynamic 32 turns of rotational segment in the drive for being adjusted in synchronism bar 5 It is dynamic, to realize the folding of stabilizer blade 3 in gridiron.

As a kind of alternative solution that can be implemented, one end of the first enveloped 41 and the middle part of the second enveloped 42 connect It connects, the other end of the first enveloped 41 is flexibly connected with rotational segment 32；One end of second enveloped 42 and 1 activity of the first table top are even It connecing, the other end of second enveloped 42 is connect with bar 5 is adjusted in synchronism, either, one end and first of the second enveloped 42 The middle part of enveloped 41 connects, and the other end of the second enveloped 42 is flexibly connected with the first table top 1；One end of first enveloped 41 It is flexibly connected with rotational segment 32, the other end of first enveloped 41 is connect with bar 5 is adjusted in synchronism.First enveloped 41 and Tie point between two-fold item 42 is located at the middle part of the first enveloped 41 or the second enveloped 42, exists so that being adjusted in synchronism bar 5 It adjusts more laborsaving when the opening and/or folding of folding assisted item 4.

Preferably, position block is set on the first enveloped 41 and/or the second enveloped 42, so that the first enveloped 41 And/or second enveloped 42 when turning to " dead point " position, position block can stop the first enveloped 41 and the second enveloped 42 continue to rotate.So that operation simplerization of folding assisted item 4, without the first enveloped 41 and second of artificial control The rotational angle of enveloped 42.

Referring to Fig. 3 and Fig. 4, stabilizer blade 3 includes outer layer stabilizer blade and internal layer stabilizer blade, also, outer layer stabilizer blade is located at the first table top 1 The same side, internal layer stabilizer blade are located at the other side of the first table top 1.

Referring to Fig. 3, the length of the corresponding fixed section 31 of outer layer stabilizer blade is greater than the length of the corresponding fixed section 31 of internal layer stabilizer blade, So that can be overlapped after outer layer stabilizer blade and internal layer feet collapse.Preferably, outer layer stabilizer blade corresponds to the length of fixed section 31 not Less than the superimposed length of thickness direction that internal layer stabilizer blade corresponds to 31 length direction of fixed section rotational segment 32 corresponding with internal layer stabilizer blade.

As a kind of preferred embodiment of the utility model, desktop bracket is provided on the first table top 1.Preferred desktop Bracket is welded using groined type, is used to support the desktop prevented on the first table top 1.

As a kind of preferred embodiment of the utility model, stabilizer blade 3 and the first table top 1 and 2 frame of the second table top are equal It is formed using the square tubes soldering of 30mm*30mm.Preferred desktop bracket is formed using the square tubes soldering of 25mm*25mm, so that There are differences in height between first table top, 1 frame and desktop bracket, so that desktop can be with First after being placed on desktop bracket The frame in face 1 flushes.Frame using square tube as gridiron can not only guarantee the support strength of gridiron, additionally it is possible to drop The overall weight of low gridiron.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of gridiron, which is characterized in that including the first table top (1), the second table top (2) and stabilizer blade (3), wherein the branch Foot (3) includes fixed section (31), rotational segment (32) and regulating device (33), also, one end of the fixed section (31) with it is described First table top (1) is fixedly connected, and the other end of the fixed section (31) is flexibly connected with one end of the rotational segment (32), described Regulating device (33) is located in the rotational segment (32), and the regulating device (33) connect with second table top (2), to be used for Adjust the height of second table top (2).

2. gridiron according to claim 1, which is characterized in that the regulating device (33) includes positioning component (331), Positioning component (331) genesis analysis is fixedly connected on the rotational segment (32), and with the rotational segment (32)；

Either, the positioning component (331) is flexibly connected with the rotational segment (32), so that the positioning component (331) energy Enough move up and down.

3. gridiron according to claim 2, which is characterized in that second table top (2) and the positioning component (331) It is detachably connected；

Either, one end of second table top (2) is detachably connected with the positioning component (331), second table top (2) The other end and the positioning component (331) it is hinged.

4. gridiron according to claim 3, which is characterized in that second table top (2) includes hole and/or card slot, So that second table top (2) can be detachably connected by the hole and/or the card slot with the positioning component (331) And/or it is hinged.

5. according to claim 1 to gridiron described in one of 4, which is characterized in that further include folding assisted item (4), also, institute The one end for stating folding assisted item (4) is flexibly connected with the rotational segment (32), the other end of the folding assisted item (4) with it is described First table top (1) is flexibly connected.

6. gridiron according to claim 5, which is characterized in that the folding assisted item (4) includes the first enveloped (41) and the second enveloped (42), also, first enveloped (41) is flexibly connected with second enveloped (42), so that First enveloped (41) and second enveloped (42) can surround first enveloped (41) and second folding The tie point rotation of folded item (42).

7. gridiron according to claim 6, which is characterized in that one end and described second of first enveloped (41) One end of enveloped (42) is flexibly connected, and the other end of first enveloped (41) is flexibly connected with the rotational segment (32), The other end of second enveloped (42) is flexibly connected with first table top (1)；

Either, one end of first enveloped (41) is flexibly connected with one end of second enveloped (42), and described The other end of two-fold item (42) is flexibly connected with the rotational segment (32), the other end of first enveloped (41) with it is described First table top (1) is flexibly connected；

So that the stabilizer blade (3) can surround described first by first enveloped (41) and second enveloped (42) The rotation of the tie point of enveloped (41) and second enveloped (42) is folding assisted and/or opens.

8. gridiron according to claim 7, which is characterized in that it further include being adjusted in synchronism bar (5), the synchronous adjustment bar (5) both ends are connect with the folding assisted item (4) respectively, so as to be connected to the auxiliary folding for being adjusted in synchronism bar (5) both ends Folded item (4) can be adjusted in synchronism by the synchronous adjustment bar (5).

9. according to claim 1 to gridiron described in one of 4, which is characterized in that the stabilizer blade (3) includes outer layer stabilizer blade and interior Layer stabilizer blade, also, the outer layer stabilizer blade is located at the same side of first table top (1), and the internal layer stabilizer blade is located at described first The other side of table top (1).

10. gridiron according to claim 9, which is characterized in that the corresponding fixed section (31) of the outer layer stabilizer blade Length be greater than the corresponding fixed section (31) of the internal layer stabilizer blade length so that the outer layer stabilizer blade and the internal layer branch Foot can be overlapped after folding.