CN202791219U

CN202791219U - Novel multi-purpose support

Info

Publication number: CN202791219U
Application number: CN 201220338270
Authority: CN
Inventors: 陈志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-11
Filing date: 2012-07-11
Publication date: 2013-03-13
Anticipated expiration: 2022-07-11

Abstract

The utility module discloses a novel multi-purpose support which comprises a support main body. A universal wheel is arranged below the support main body, and the support main body is composed of a support angle plate, a connecting rod and a support adjusting rod. The end portion of the support angle is provided with an inserting hole, the connecting rod is inserted into the inserting hole and connected with the support angle plate, and the support angle plate is provided with a pressing component which presses and fixes the connecting rod. The lower side of the support angle plate is provided with a screw hole, the lower portion of the support adjusting rod is provided with a support head which can contact with ground, and the upper portion of the support adjusting rod is provided with a screw rod. The screw rod is connected with the screw hole in a threaded mode, and the height position of the support head is enabled to be adjusted by being connected in a threaded mode. The support head is connected in the threaded mode to be adjusted at a height position where the lowest portion of the support head is lower than the universal wheel. The support angle plate and/or the connecting rod are/is provided with a level bead which can be used for detecting the levelness of the support main body. The level bead comprises a transparent and symmetrical sealing body which is provided with inner spaces which are symmetrical correspondingly. The inner spaces are filled with liquid, a bubble is reserved, and a reference marked line is arranged on the sealing body around the center of the sealing body in a symmetrical mode.

Description

A kind of new multi-purpose support

Technical field

The utility model relates to a kind of support, especially a kind of support that can be used to support the article such as furniture, electrical equipment, flowerpot.

Background technique

Present various houses articles for use, such as washing machine and other electronic products, or wardrobe and other furniture, heavier because of himself volume, be not convenient for frequent movement and change occasion, for addressing this problem, fraction product in the market self is equipped with wheel, yet this is just for custom-designed product, is otiose to most of existing products therefore, does not solve it and moves hard problem.For this situation, the multiduty support of a class is appearring on the market at present, and it can be used for bearing article, and because moving easily the article that carry from being provided with pulley.At present the deficiency of this class support is, for different ground environments, and its height, the situations such as frictional force are had nothing in common with each other, and how to guarantee the support level bearing article, and the stability when guaranteeing carrying, just become the difficult problem that needs solve; Owing to need to adapt to the different article of carrying, support just need to be designed to Collapsible structure in addition, therefore how to guarantee the stability of support shrinking structure, and simple operation, and it is particularly important also just to seem.

The model utility content

The technical problems to be solved in the utility model provides and a kind ofly can adapt to different ground levels and environment, and shelf-stability is good, and strong adaptability is convenient to flexible to be matched with the support of different size bearing article in addition.

The technological scheme that its technical problem that solves the utility model adopts is:

A kind of new multi-purpose support, comprise rack body, the rack body below is provided with universal wheels, described rack body mainly is comprised of support gusset, connecting rod and support adjusting rod, support gusset end is provided with plug-in opening, connecting rod inserts plug-in opening and is connected with the support gusset, is provided with on the described support gusset to press-fit the pressing component of fixing this connecting rod; This support gusset downside is provided with screw, this support adjusting rod bottom has the supporting member that can contact with ground, this support adjusting rod top is screw rod, this screw rod is threaded with described screw, so that this supporting member can be threaded to adjust height and position by this by nationality, wherein this supporting member is lower than the height of described universal wheels through this minimum altitude of adjusting to of being threaded; The horizontal bead that detects described rack body levelness is installed on described support gusset and/or the connecting rod, this horizontal bead comprises transparent symmetrical seal, seal has the inner space of corresponding symmetry, filling liquid and stay next bubble in this inner space is symmetrically arranged with the benchmark graticule around along its center on seal.

Further, it is cylindric that seal is, and described benchmark graticule has two circles and is symmetricly set in respectively the both sides at cylindric seal center; At least be provided with two horizontal beads on the described rack body, the cylinder axis of two horizontal beads to respectively with the parallel to an axis of rack body two adjacent connecting rods.

Further, seal is spherical shape or discoid, and described reference line is the annulus centered by spherical shape peak or discoid central point; A horizontal bead is set on the described rack body.

Further, horizontal bead is arranged at the sidepiece of described support gusset.

Further, pressing component comprises the articulated section that is arranged on the support gusset, this articulated section axially and plug-in opening axially identical, this articulated section is hinged with eccentric pinch roller, eccentric pinch roller extends the clicking section that can stir its rotation;

At least have the first side and the second side on this off-centre pinch roller main body, wherein the length at the hinged center of the eccentric pinch roller of the first lateral distance is longer than the length at the hinged center of the eccentric pinch roller of the second lateral distance;

Described articulated section is provided with the through hole that leads to described plug-in opening corresponding to eccentric pinch roller main body place, is equipped with compact heap in this through hole, and this compact heap head is placed in outside the through hole, and afterbody stretches in the described plug-in opening;

Described the first side and the second side are corresponding to the head of described compact heap, wherein

Under the state of described this compact heap head of the first lateral deflection, the head of this this compact heap of the first compresses makes the afterbody of this compact heap and the connecting rod that inserts described plug-in opening be fixed mutually;

Under the state of described this compact heap head of the second lateral deflection, this compact heap loses the compressing of described eccentric pinch roller, and is separated with described connecting rod.

Further, be provided with the stop part of projection on the described link sidewalls; Insert the connecting rod of described plug-in opening, it is inboard that its stop part is positioned at described compact heap relatively, and be subject to the spacing of described compact heap afterbody and stop.

Further, be equipped with the elastic card piece installing in the described interlinking lever end, be provided with near end place on described link sidewalls and clamp through hole, described elastic card piece installing sidepiece is provided with projection, and this projection is stretched out this and clamped through hole and form described stop part.

Above-mentioned articulated section is shaped on the described support gusset.

Above-mentioned articulated section side is provided with clamping port, and this clamping port clamps mutually with the plug-in opening end of described support gusset and is connected.

Above-mentioned clicking section is the knuckle form, and is folded to described articulated section.

The beneficial effects of the utility model: the utility model carries furniture or electrical equipment by rack body, and can be mobile on the level land easily by universal wheels, and when needing fixedly, only need rotation to prolong the long support adjustment piece, just can change by supporting member comes kiss the earth to support, as seen adopt the supporting member can be so that universal wheels is ineffective, with the unnecessary movement that prevents that universal wheels from causing, in addition supporting member with ground area of contact, and frictional force all is convenient to arrange and adjusts, therefore can reach optimum support fixing; Horizontal bead is as horizontal reference in addition, can carry out easily horizontal adjustemt when adjusting supporting, and allows the whole support all the time can the maintenance level, and can adapt to highly uneven ground environment;

The utility model is designed to the structure of adjusting in addition, according to the size of carrying furniture, electrical equipment, to adjust the size of loaded area, so that the Applicable scope of product is wider; By pressing component, user manually switch compresses or decontrols connecting rod, so can fix at an arbitrary position connecting rod, thus the size of adjusting pole main body easily, no longer need to be by instrument or loaded down with trivial details operation; By the effect of stop part, can guarantee all the time that connecting rod can not break away from the support gusset that cooperates in addition, greatly facilitate use, effect is very good.

Description of drawings

In order to be illustrated more clearly in the technological scheme among the utility model embodiment, the accompanying drawing of required use was done simple declaration during the below will describe embodiment.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than whole embodiment, and those skilled in the art can also be according to other design proposals and the accompanying drawing of these accompanying drawings acquisitions under the prerequisite of not paying creative work.

Fig. 1 is the structural representation of side of the present utility model;

Fig. 2 is plan structure schematic representation of the present utility model;

Fig. 3 is the sectional view at a kind of embodiment's medium-height trestle gusset and connecting rod place;

Fig. 4 is the sectional view at another kind of embodiment's medium-height trestle gusset and connecting rod place;

Fig. 5 is the structural representation of horizontal bead among a kind of embodiment of the utility model;

Fig. 6 is the structural representation of horizontal bead among the another kind of embodiment of the utility model;

Fig. 7 is the structural representation of eccentric pinch roller in the utility model;

Fig. 8 is the cross-sectional view of articulated section in the utility model;

Fig. 9 is the structural representation of compressing member in the utility model;

Figure 10 is the cross-sectional view of the utility model articulated section assembling compressing member;

Figure 11 is the cross-sectional view of pressing component impaction state in the utility model;

Figure 12 is the cross-sectional view of pressing component releasing orientation in the utility model;

Figure 13 is the cross-sectional view of another direction of pressing component releasing orientation in the utility model.

Embodiment

Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand fully the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model, rather than whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite of not paying creative work all belong to the scope that the utility model is protected.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the new multi-purpose support that provides of the present utility model, main structure comprises rack body 1, rack body 1 below is provided with universal wheels 2, rack body 1 wherein mainly is comprised of support gusset 11, connecting rod 12 and support adjusting rod 3, support gusset 11 ends are provided with plug-in opening 111, and connecting rod 12 inserts plug-in opening 111 and is connected with support gusset 11.By this linkage structure, can adjust the height and position of supporting member 31 distance bracket main bodys 1, can be with reference to Fig. 3 and Fig. 4, supporting adjustment piece 3 tops is screw rod 32, described rack body 1 below is provided with the screw 101 corresponding with screw rod 32, on support, can place furniture or electrical equipment 0, adopt the thread connecting mode that supports adjustment piece 3, can be by rotating to adjust height, when the distance of the supporting member 31 distance bracket main bodys 1 that support adjustment piece 3 bottom surfaces be shorter than universal wheels 2 bottoms (position that namely contacts with ground) apart from the time, the motion of universal wheels 2 can not be interfered, thereby support can move freely on the ground by universal wheels 2, so is placed on the furniture on the support, electrical equipment just can be realized moving easily; Certainly, need in this situation to guarantee that supporting member 31 is lower than the height of universal wheels 2 through this minimum altitude of adjusting to of being threaded, otherwise Height Adjustment is invalid; When adjustment piece 3 is supported in downward adjustment, make supporting member 31 touch ground, or so that supporting member 31 when adjusting more down, rack body 1 is supported adjustment piece 3 and is supported, universal wheels 2 is ineffective, can so that support fixes on the ground, and then will prevent that furniture, electrical equipment on support from fixing under this state.

In order to keep balance, usually can a universal wheels 2 be set in each support gusset 11 bottom, also preferably match accordingly and all arrange one in each universal wheels 2 place and support adjustment piece 3, yet under this structure, when adjusting support adjustment piece 3, just face the height equilibrium problem, what for example the support adjustment piece 3 of a certain side was adjusted is higher a little, and then whole support will be uneven; Owing to the variation of support Environmental Conditions, ground may be that smooth not situation exists equally in addition, and this what state guarantees the balance of whole support, also just becomes a large problem.

For this situation, the utility model has increased the horizontal bead 5 for detection of levelness, and horizontal bead 5 can be arranged on the support gusset 11, also can be arranged on the connecting rod 12, can certainly be arranged on simultaneously on support gusset 11 and the connecting rod 12.

Horizontal bead 5 structures comprise seal 51, sealing body 51 is symmetric shapes, and transparent, seal 51 has the inner space of corresponding symmetry, filling liquid in this inner space but do not fill up, staying next bubble 52, on seal 51, be symmetrically arranged with benchmark graticule 53 around along its center.

The embodiment of Fig. 5 for example, seal 51 is cylindric, and benchmark graticule 53 has two, all is circle along cylindric outside, and two benchmark graticules 53 centered by cylindric seal 51 middle parts, are symmetricly set in this both sides, center respectively; The horizontal bead of this structure is mainly for detection of the levelness of a dimension, namely along its axial levelness; Therefore under this structure, the cylinder axis that is provided with at least 5, two horizontal beads 5 of two horizontal beads on the rack body 1 to respectively with the parallel to an axis of 1 liang of adjacent connecting rod 12 of rack body, the whole support of guarantee is two dimensions like this, i.e. level on X and the Y.Because there is fore and aft motion in connecting rod 12, in order to guarantee the measurement of horizontal bead 5, horizontal bead 5 can be arranged at the sidepiece of support gusset 11, so also is convenient to observe.This embodiment's usage mode is as follows: when wanting adjusting pole, eye-level pearl 5, if the bubble 52 in the seal 51 is not positioned within the position of two benchmark graticules, 53 restrictions, then can judge this direction and out-of-level, and can observe bubble 52 which direction of deflection, can judge that then this direction is higher, will be adjusted at accordingly the height of this relative support adjustment piece 3 on axially; And when bubble 52 was between the position that two benchmark graticules 53 limit, then proof had reached the levelness that needs.

Among this external embodiment such as Fig. 6, seal 51 is spherical shape or discoid, and reference line 53 is annulus, and the center of this annulus is spherical shape peak or discoid central point; The horizontal bead 5 of this structure can be tested the levelness of two dimensions, therefore only need to arrange one just at rack body 1.This embodiment's usage mode is as follows: when wanting adjusting pole, eye-level pearl 5, if the bubble 52 in the seal 51 is not positioned within the circular area of benchmark graticule 53 restrictions, then can judge this direction and out-of-level, and can observe bubble 52 which direction of deflection, can judge that then this direction is higher, will be adjusted at accordingly the height of this relative support adjustment piece 3 on axially; And within bubble 52 is positioned at the circle that benchmark graticule 53 limits the time, then proof has reached the levelness that needs.

Support of the present utility model, can carry out size adjusting according to the big or small needs of institute's bearing article during use, the position length of this adjustment connecting rod 12 that to be nationality cooperated by adjusting pole gusset 11 and institute's plug-in mounting realizes, and after adjusting to proper angle, also need to carry out mutual fixing, because slightly needing to adopt pressing component.Pressing component of the present utility model, comprise the articulated section 4 that support gusset 11 ends are set, can be referring to Fig. 8, articulated section 4 axially and plug-in opening 111 axially identical, this articulated section 4 is hinged with eccentric pinch roller 41, eccentric pinch roller 41 main bodys are connected with the clicking section 42 that can stir its rotation, and in preferred version, clicking section 42 is the knuckle form, and be folded to articulated section 4, under gripping orientation, clicking section 42 can be close to articulated section 4 as far as possible like this, can avoid extraneous the getting loose of causing of touching;

As shown in Figure 7, these off-centre pinch roller 41 main bodys have the first side 411 and the second side 412 at least, wherein the length at the eccentric pinch roller of the first side 411 distances 41 hinged centers is longer than the length at the eccentric pinch roller of the second side 412 distances 41 hinged centers, namely so that the first side 411 is more protruding; 4 are provided with the through hole 43 that leads to plug-in opening 111 corresponding to eccentric pinch roller 41 main body places in the articulated section, be equipped with compact heap 44 in this through hole 43, can be with reference to figure 9 and Figure 10, these compact heap 44 heads are placed in outside the through hole 43, afterbody stretches in the described plug-in opening 111, for realizing this structure, the head of compact heap 44 can design greatlyr, and afterbody then designs littlely; And in order to guarantee the location of compact heap 44, can begin in through hole 43 outsides deep gouge 431, be used for the head that compact heap 44 is lived in the location;

What need to guarantee is, the first side 411 and the second side 412 are corresponding to the head of compact heap 44, connect matching relationship to be connected with compact heap to form, so in use, so by clicking section 42, can rotate easily eccentric pinch roller 41, connecting rod 12 just can reach and be fixed and unclamp movable two states:

Because comparatively protrude the first side 411, when as shown in figure 11, turn in the first side 411 under the state of these compact heap 44 heads, the head of the first side 411 these compact heaps 44 of compressing, make the afterbody of this compact heap 44 be fixed mutually with the connecting rod 12 that inserts described plug-in opening 111, just connecting rod 12 and support gusset 11 are positioned at together mutually;

As shown in figure 12, the second side 412 turns under the state of these compact heap 44 heads, there is certain distance the second side 412 with compact heap 44 heads, compact heap 44 will lose the compressing of described eccentric pinch roller 41, will be separated with connecting rod 12, so this state lower link 12 can be flexible arbitrarily in the plug-in opening 111 of support gusset 11.

Compact heap 44 is as the structure of intermediate transmission, its meaning is to allow total be more convenient for assembling, simultaneously can also cooperate a stop part 141, reach spacing connecting rod 12, prevent that connecting rod 12 is fixed under the power state losing, still can not break away from plug-in opening 111, so that whole support scatters, its concrete structure is as shown in figure 13:

Be provided with the stop part 141 of projection on connecting rod 12 sidewalls; After connecting rod 12 inserted plug-in openings 111, its stop part 141 was positioned at compact heap 44 inboards relatively, and along the telescopic slide of connecting rod 12 time, can be subject to spacing the stopping of compact heap 44 afterbodys.

Because connecting rod 12 is pipe fitting normally, the stop part 141 that projection directly is set is comparatively difficult, therefore in order to be convenient to arrange stop part 141, stop part 141 can be set to disassembly and assembly structure, be specially: holding elastic card piece installing 14 in connecting rod 12 ends, on connecting rod 12 sidewalls, to locate to be provided with to clamp through hole 121 near the end, elastic card piece installing 14 sidepieces are provided with projection, this projection is stretched out this and is clamped through hole 121, to form stop part 141.

In the utility model, articulated section 4 can directly be shaped on the support gusset 11, reaches stable position, can certainly be designed to absolute construction, for example 4 sides are provided with clamping port 45 in the articulated section, clamp mutually with plug-in opening 111 ends of support gusset 11 by this clamping port 45 to be connected.

Certainly, the invention is not limited to above-mentioned mode of execution, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.

Claims

1. new multi-purpose support, comprise rack body (1), rack body (1) below is provided with universal wheels (2), it is characterized in that: described rack body (1) mainly is comprised of support gusset (11), connecting rod (12) and support adjusting rod (3), support gusset (11) end is provided with plug-in opening (111), connecting rod (12) inserts plug-in opening (111) and is connected with support gusset (11), is provided with on the described support gusset (11) to press-fit the pressing component of fixing this connecting rod (12); This support gusset (11) downside is provided with screw (13), this support adjusting rod (3) bottom has the supporting member (31) that can contact with ground, this support adjusting rod (3) top is screw rod (32), this screw rod (32) is threaded with described screw (13), so that this supporting member (31) can be threaded to adjust height and position by this by nationality, wherein this supporting member (31) is lower than the height of described universal wheels (2) through this minimum altitude of adjusting to of being threaded; The horizontal bead (5) that detects described rack body (1) levelness is installed on described support gusset (11) and/or the connecting rod (12), this horizontal bead (5) comprises transparent symmetrical seal (51), the inner space that seal (51) has corresponding symmetry, filling liquid and stay next bubble (52) in this inner space is symmetrically arranged with benchmark graticule (53) around along its center in that seal (51) is upper.

2. a kind of new multi-purpose support according to claim 1, it is characterized in that: described seal (51) is cylindric, and described benchmark graticule (53) has two circles and is symmetricly set in respectively the both sides at cylindric seal (51) center; At least be provided with two horizontal beads (5) on the described rack body (1), the cylinder axis of two horizontal beads (5) to respectively with the parallel to an axis of rack body (1) two adjacent connecting rod (12).

3. a kind of new multi-purpose support according to claim 1, it is characterized in that: described seal (51) is spherical shape or discoid, and described reference line (53) is the annulus centered by spherical shape peak or discoid central point; A horizontal bead (5) is set on the described rack body (1).

4. according to claim 2 or 3 described a kind of new multi-purpose supports, it is characterized in that: described horizontal bead (5) is arranged at the sidepiece of described support gusset (11).

5. a kind of new multi-purpose support according to claim 1 is characterized in that:

Described pressing component comprises the articulated section (4) that is arranged on the support gusset (11), this articulated section (4) axially and plug-in opening (111) axially identical, this articulated section (4) is hinged with eccentric pinch roller (41), and eccentric pinch roller (41) extends the clicking section (42) that can stir its rotation;

At least have the first side (411) and the second side (412) on this off-centre pinch roller (41) main body, wherein the length at the hinged center of the first side (411) distance eccentric pinch roller (41) is longer than the length at the hinged center of distance eccentric pinch roller (41), the second side (412);

Described articulated section (4) is provided with the through hole (43) that leads to described plug-in opening (111) corresponding to eccentric pinch roller (41) main body place, be equipped with compact heap (44) in this through hole (43), this compact heap (44) head is placed in outside the through hole (43), and afterbody stretches in the described plug-in opening (111);

Described the first side (411) and the second side (412) are corresponding to the head of described compact heap (44), wherein

Turn in described the first side (411) under the state of this compact heap (44) head, the head of this compact heap (44) is oppressed in this first side (411), makes the afterbody of this compact heap (44) and the connecting rod (12) that inserts described plug-in opening (111) be fixed mutually;

Turn in described the second side (412) under the state of this compact heap (44) head, this compact heap (44) loses the compressing of described eccentric pinch roller (41), and is separated with described connecting rod (12).

6. a kind of new multi-purpose support according to claim 5 is characterized in that: the stop part (141) that is provided with projection on described connecting rod (12) sidewall; Insert the connecting rod (12) of described plug-in opening (111), its stop part (141) is positioned at described compact heap (44) inboard relatively, and is subject to spacing the stopping of described compact heap (44) afterbody.

7. a kind of new multi-purpose support according to claim 6, it is characterized in that: described connecting rod (12) is equipped with elastic card piece installing (14) in the end, on described connecting rod (12) sidewall, locate to be provided with to clamp through hole (121) near the end, described elastic card piece installing (14) sidepiece is provided with projection, and this projection is stretched out this and clamped through hole (121) and form described stop part (141).

8. a kind of new multi-purpose support according to claim 5, it is characterized in that: described articulated section (4) are shaped on the described support gusset (11).

9. a kind of new multi-purpose support according to claim 5, it is characterized in that: described articulated section (4) side is provided with clamping port (45), and this clamping port (45) clamps mutually with plug-in opening (111) end of described support gusset (11) and is connected.

10. a kind of new multi-purpose support according to claim 5, it is characterized in that: described clicking section (42) are the knuckle form, and are folded to described articulated section (4).