CN201097828Y - Triangle supports - Google Patents
Triangle supports Download PDFInfo
- Publication number
- CN201097828Y CN201097828Y CNU2007201551384U CN200720155138U CN201097828Y CN 201097828 Y CN201097828 Y CN 201097828Y CN U2007201551384 U CNU2007201551384 U CN U2007201551384U CN 200720155138 U CN200720155138 U CN 200720155138U CN 201097828 Y CN201097828 Y CN 201097828Y
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- China
- Prior art keywords
- fastener
- fixed
- movable
- support
- support member
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Abstract
The utility model discloses a triangular bracing frame which comprises two fixing components which are hinged with each other, a strutting piece and a spring, wherein, one end of the strutting piece is hinged with a fixed fixing component, while the other end of the strutting piece is crossed with a support clamping groove which is arranged on a movable fixing component close to an articulated shaft hinged with the fixed fixing component and a hook which is arranged on the movable fixing component far from the articulated shaft so as to be clamped into the support clamping groove and the hook; one end of the spring is fixed on the fixed fixing component, while the other end of the spring is fixed on the strutting piece. The bracing frame forms a triangular structure shape to ensure a stable and reliable brace. When a movable brace table board is required to be put down, only the strutting piece is required to be withdrawn from the support clamping groove of the movable fixing component, the strutting piece is rotated, so that the movable fixing component which loses support can rotate around the articulated shaft, and the movable brace table board can be put down. A movable lever device is provided, the strutting piece can be withdrawn from the support clamping groove through pulling one end of the lever, so that the movable support table board can be put down more conveniently.
Description
Technical field
The utility model provides a kind of hardware component, especially a kind of triangle support frame.
Background technology
In order effectively to utilize the confined space of room or work-yard, the supporting bable tops of an activity often need be set on existing furniture or metope, when needs use this supporting bable tops, it is fixed, when not in use, then this movable supporting table top can be put down and vertically be against on the wall or on the furniture.This type of supporting bable tops of the prior art will be hinged on furniture or the wall by hinge as a pallet or the plank of brace table panel often, between furniture or metope and brace table panel a support member will be set also, is used for this gripper shoe is propped.Support member of the prior art is generally a rod member, and its bearing strength is not high, less stable, the table top bearing capacity that supports is limited, on table top and/or metope, furniture, also support member to be set separately, inconvenience is installed, be provided with table top prop and put down also cumbersome.
The utility model content
The purpose of this utility model is to improve the defective of prior art, provide on the corresponding surface that a kind of needs are fixed in metope or furniture and movable brace table panel, can on metope or furniture, prop a movable supporting table top easily, its support strength and stability are reliable, when not needing to use, the triangle support frame that the movable supporting table top can be put down easily.
The purpose of this utility model is achieved in that
The triangle support frame that the utility model provides comprises:
Two fasteners that are hinged and connect by a jointed shaft, fixed structure is set on these two fixtures to be used for respectively with described metope or furniture and movable supporting deck plate affixed, the fastener that is used for fixing on described metope or furniture is fixing fastener, and the fastener that is used for fixing on described movable supporting deck plate is movable fastener; Be provided with one more nearby apart from jointed shaft on the described movable fastener and support fixing slot, a grab is set at a distance;
A support member, the one end is hinged on the described fixedly fastener, the position of its other end is: around itself and fixedly on the track that rotates of the jointed shaft of fastener and the described movable fastener jointed shaft distance hinged described support fixing slot and the grab that is provided with that do not exist together apart from itself and described fixedly fastener intersect, promptly this end can be entrapped in described support fixing slot and the grab, when described support member is entrapped in the described support fixing slot, described movable fastener is in props state with the movable supporting table top, when described support member snapped in the described grab, described movable fastener was in and puts down the movable supporting table top in the process or put down the state that puts in place;
A spring, an end of this spring are fixed on the described fixedly fastener, and the other end is fixed on the described support member, and the direction of its spring reset elastic force is to make described support member be pulled to the direction that fixes in the described support fixing slot on the described movable fastener.
Described fixed structure on the described fastener can be some holes.When being connected, shooting in the corresponding attachment and fastener can be fixed on the respective objects by the described hole that screw passes on this fastener with metope, furniture and movable supporting deck plate.
This triangle support frame can also comprise an active lever device, it comprises a lever and a fulcrum fixed axis, described fulcrum fixed axis is fixed on the described movable fastener, described lever is fixed on the described fulcrum fixed axis, on fixed axis, be provided with spring, the one end is fixed on the lever, the other end is fixed on the fulcrum fixed axis, the position of described lever one end is: it places described movable fastener, and the above supports near the fixing slot, when pulling the lever other end and compressing described spring, the support member that this end of lever will be entrapped in the described support fixing slot is released this support fixing slot.
When described support member was entrapped in the support fixing slot in the described movable fastener, the relative position of the described fixed structure on described fixed structure on the described movable fastener and the described fixedly fastener can be: in same plane.On this kind bracing frame, preferably extend a triangular support muscle on the bottom surface of described fixedly fastener; The relative position of the described fixed structure on described fixed structure on the described movable fastener and the described fixedly fastener also can be: in orthogonal two planes.Before a kind of triangle support frame be suitable on a plate parts stationary plane above the furniture etc., fixing, extend the occasion of a movable supporting deck plate parallel with stationary plane.A kind of triangle support frame in back is suitable for fixing on a vertical stationary plane above the furniture etc., extends the occasion of the brace table panel of an activity vertical with stationary plane.
Described fixed structure on the described fastener can somely be bored a hole, its can be arranged on one with the plate of fastener one.
The triangle support frame that the utility model provides has been formed a movable support frame by two fasteners that are hinged together, support member and springs, compared with prior art, its set page or leaf and securing supports are one, during use only need with this bracing frame by screw fixedly fastener be fixed on the furniture, movable fastener is fixed on the movable brace table panel and can uses.When support member is inserted in the support fixing slot on the movable fastener when brace table panel supported, this bracing frame forms the spandrel frame shape, guarantees supporting ﹠ stablizing, reliable.In the time will putting down movable brace table panel, only support member need be withdrawed from from the support fixing slot of movable fastener, rotatable support, the described movable fastener that at this moment loses support can rotate around jointed shaft, puts down movable brace table panel.Adding described active lever device, pulling an end of lever, can make support member withdraw from the support fixing slot, it is more convenient to put down movable brace table panel.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
The perspective view of a kind of embodiment of the triangle support frame that Fig. 1 provides for the utility model, the state for propping among the figure;
Fig. 2 is the main TV structure schematic diagram of triangle support frame shown in Figure 1;
Fig. 3 is the plan structure schematic diagram of triangle support frame shown in Figure 1;
Fig. 4 is the right TV structure schematic diagram of triangle support frame shown in Figure 1;
Fig. 5 puts down process neutralization and puts down structural representation after putting in place for triangle support frame shown in Figure 1 is in;
The main TV structure schematic diagram of the another kind of embodiment of the triangle support frame that Fig. 6 provides for the utility model, the state for propping among the figure;
Fig. 7 is the plan structure schematic diagram of triangle support frame shown in Figure 6;
Fig. 8 is that triangle support frame shown in Figure 6 is in the structural representation in the process of putting down;
Fig. 9 is in the structural representation that puts down after putting in place for triangle support frame shown in Figure 6.
The specific embodiment
Be depicted as the structure of a kind of embodiment of the triangle support frame that the utility model provides as Fig. 1-5, it comprises:
As shown in Figure 1, two fasteners that are hinged by jointed shaft 100, it is a U type channel-section steel shape, fixed structure is set on these two fixtures to be used for affixed with described metope 01 and movable supporting deck plate 02 (double dot dash line is represented as Fig. 2) respectively, the short fastener that is used for fixing on described metope or furniture is fixing fastener 10, and the fastener of length that is used for fixing on described movable supporting deck plate is movable fastener 20; This fixed structure can be that perforating 111,211 on this fixed plate with one section cutting of two sidewalls of channel-section steel fixed plate concordant with the bottom surface of channel- section steel 11,21 that come and fell.When being connected with metope 01 and movable supporting deck plate 02, pass described hole on this fastener by the screw (not shown), shoot again in the corresponding attachment and fastener can be fixed on the respective objects.Fixed plate 11,21 is symmetrical arranged on the sidewall of the both sides of channel-section steel.On the length direction of fastener, be provided with some to fixed plate 11,21.The outer surface of fixed plate 11,21 and channel-section steel base plate constitutes fixed pan in a plane, with applyings such as metopes.
A support member 30, it also is a U type channel-section steel shape, and the groove width of this channel-section steel is less than the fixing well width of fastener 10 channel-section steels, and the groove width of the channel-section steel of movable fastener 20 is again less than the well width (as shown in Figure 4) of support member 30 channel-section steels.One end of support member 30 is hinged on fixedly on the fastener 10 by jointed shaft 31, its other end jointed shaft 100 distances hinged apart from itself and fixing fastener 10 on track that the jointed shaft on it 31 rotates and movable fastener 20 do not exist together and respectively are provided with a support fixing slot 22 and a grab 23 intersects, can be entrapped in and support in fixing slot 22 and the grab 23, when support member 30 was entrapped in the support fixing slot 22, the notch of the channel-section steel of the notch of the channel-section steel of this support member 30 and two fasteners was oppositely arranged.The support fixing slot 22 that is provided with on the movable fastener 20 is arranged on two sidewalls of channel-section steel.Grab 23 is installed in to live to be decided on the trough floor of fastener 20.It is nearer apart from jointed shaft 100 to support fixing slot 22, when support member 30 is entrapped in the support fixing slot 22, movable fastener 20 is in the state of propping, grab 23 is far away apart from jointed shaft 100, when support member 30 snapped in the grab 23, movable fastener 20 was in the process of putting down (see among Fig. 5 shown in the double dot dash line) and puts down the state (seeing shown in Fig. 5 solid line) that puts in place.
A spring 40, an end of this spring 40 are fixed on the upper end of fixing fastener 10, and the other end is fixed on the support member 30, and the two ends of spring 40 are fixedly installed on respectively on the trough floor of the fixing channel-section steel of fastener 10 and support member 30.After support member 30 withdraws from support fixing slot on the movable fastener 20, along with support member around itself and fixedly the jointed shaft 31 of fastener rotate, spring fixing point on it is far away more at the fixing point on the fixing fastener apart from this spring, therefore, the direction of its spring reset elastic force is to make support member 30 pull to the direction that fixes in the support fixing slot 22 on the movable fastener 20.Support member 30 turns to extreme position, be that support member is embedded in the groove of the fixing U type channel-section steel of fastener, two fixing points of spring basically point-blank, and it is consistent with the direction of spring restoring force, like this, be in the position at a dead point, simultaneously, the channel-section steel of movable fastener 20 is embedded in the groove of channel-section steel of support member 30.Shown in solid line among Fig. 5.The U type channel-section steel structure that several members are such makes this triangle support frame when putting down the movable supporting deck plate of support, and it is very little to take volume, and structure is very compact.
This triangular support bracket also comprises an active lever device 50, and it comprises a lever 51 and a fulcrum fixed axis 52, and this active lever device 50 also is in the groove of the channel-section steel of movable fastener.This lever 51 also is a U type channel-section steel shape, with consistent setting of movable fastener channel-section steel notch direction.Grab 23 places that are provided with on the corresponding movable fastener trough floor of the channel-section steel trough floor of lever 50 are provided with slotted hole 53, and corresponding fulcrum fixed axis 52 places are provided with perforation, make grab and fulcrum fixed axis pass lever 50 and stretch.Fulcrum fixed axis 52 is fixed on the channel-section steel trough floor of movable fastener 20, and lever 51 sheathed being fixed on the fulcrum fixed axis 52 are provided with spring 54 on fixed axis 52, and the one end is against being fixed on the lever 51, and the other end is against being fixed on the fulcrum fixed axis 52.The position of one end of lever 51 is: it places near the movable fastener 20 upper support fixing slots 22, and when pulling lever 51 other ends and compressing spring 54, lever 51 these ends will be entrapped in the support member 30 that supports in the fixing slot 22 and release this support fixing slot 22.
When support member 30 was entrapped in the support fixing slot 22 in the movable fastener 20, the relative position of the fixed plate 11 on fixed plate 21 on the movable fastener 20 and the described fixedly fastener was: in orthogonal two planes.
This kind triangle support frame is suitable for for example fixing on the metope 01 at a vertical stationary plane, extends the occasion of the brace table panel 02 of an activity vertical with stationary plane.
Be depicted as the structure of the another kind of embodiment of the triangle support frame that the utility model provides as Fig. 6-9, primary structure wherein comprises that fixedly fastener 10a, movable fastener 20, support member 30 and spring 40, leverage 50 are basic identical with the structure of embodiment shown in Figure 1.Different are fixedly the fixed structure on the fastener 10a be the stationary plane of the stationary plane of fixed plate 11a and the fixed plate 21 on the movable fastener 20 basically in a plane, which is provided with perforation 111a.This triangle support frame is suitable on plate parts 03 stationary plane above the furniture etc. fixing, extends an occasion in the brace table panel 04 of the parallel activity of stationary plane.
Fixedly extend a triangular support muscle 101a on the bottom surface of fastener 10a; Also can be in same plane, preceding a kind of triangle support frame be suitable on a plate parts stationary plane above the furniture etc. fixing, extends an occasion in the brace table panel of the parallel activity of stationary plane.
On the triangular support muscle 101a of fixing fastener, also be provided with a pin 10b, it is located between 40 two stiff ends of spring, make the spring 40 between the stiff end of the fixing fastener 10a stiff end to the support member 30 will walk around this pin 10b, can slow down the fatigue of spring like this, as shown in Figure 6.
Claims (8)
1. triangle support frame is characterized in that: comprising:
Two fasteners that are hinged and connect by a jointed shaft, fixed structure is set on these two fixtures to be used for respectively with described metope or furniture and movable supporting deck plate affixed, the fastener that is used for fixing on described metope or furniture is fixing fastener, and the fastener that is used for fixing on described movable supporting deck plate is movable fastener; Be provided with one more nearby apart from jointed shaft on the described movable fastener and support fixing slot, a grab is set at a distance;
A support member, the one end is hinged on the described fixedly fastener, the position of its other end is: around itself and fixedly on the track that rotates of the jointed shaft of fastener and the described movable fastener jointed shaft distance hinged described support fixing slot and the grab that is provided with that do not exist together apart from itself and described fixedly fastener intersect, promptly this end can be entrapped in described support fixing slot and the grab, when described support member is entrapped in the described support fixing slot, described movable fastener is in props state with the movable supporting table top, when described support member snapped in the described grab, described movable fastener was in and puts down the movable supporting table top in the process or put down the state that puts in place;
A spring, an end of this spring are fixed on the described fixedly fastener, and the other end is fixed on the described support member, and the direction of its spring reset elastic force is to make described support member be pulled to the direction that fixes in the described support fixing slot on the described movable fastener.
2. triangle support frame according to claim 1, it is characterized in that: also comprise an active lever device, it comprises a lever and a fulcrum fixed axis, described fulcrum fixed axis is fixed on the described movable fastener, described lever is fixed on the described fulcrum fixed axis, on fixed axis, be provided with spring, the one end is fixed on the lever, the position that the other end is fixed on an end of the above lever of fulcrum fixed axis is: it places described movable fastener, and the above supports near the fixing slot, when pulling the lever other end and compressing described spring, the support member that this end of lever will be entrapped in the described support fixing slot is released this support fixing slot.
3. triangle support frame according to claim 1 and 2, it is characterized in that: when described support member was entrapped in the support fixing slot in the described movable fastener, the relative position of the described fixed structure on described fixed structure on the described movable fastener and the described fixedly fastener was: in same plane.
4. triangle support frame according to claim 1 and 2, it is characterized in that: when described support member was entrapped in the support fixing slot in the described movable fastener, the relative position of the described fixed structure on described fixed structure on the described movable fastener and the described fixedly fastener was: in orthogonal two planes.
5. triangle support frame according to claim 1 is characterized in that: the described fixed structure on the described fastener is some perforation.
6. triangle support frame according to claim 1, it is characterized in that: described two fasteners and support member are U type channel-section steel shape, the groove width of described support member channel-section steel is less than the fixing well width of fastener channel-section steel, and the groove width of the channel-section steel of described movable fastener is again less than the well width of support member channel-section steel.
7. triangle support frame according to claim 6 is characterized in that: this fixed structure is an end-grain cutting of two sidewalls of the channel-section steel fixed plate concordant with the bottom surface of channel-section steel of isolating and fell, perforating on this fixed plate.
8. triangle support frame according to claim 3 is characterized in that: fixedly extend a triangular support muscle on the bottom surface of fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201551384U CN201097828Y (en) | 2007-07-06 | 2007-07-06 | Triangle supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201551384U CN201097828Y (en) | 2007-07-06 | 2007-07-06 | Triangle supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201097828Y true CN201097828Y (en) | 2008-08-13 |
Family
ID=39934344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201551384U Expired - Fee Related CN201097828Y (en) | 2007-07-06 | 2007-07-06 | Triangle supports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201097828Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069397A (en) * | 2010-11-16 | 2011-05-25 | 无锡明珠增压器制造有限公司 | Volute face plate turning clamp for turbocharger |
| CN108553297A (en) * | 2018-07-20 | 2018-09-21 | 芜湖圣美孚科技有限公司 | A kind of Chinese medicine acupuncture acupuncture needle Storage Box |
| CN108606472A (en) * | 2018-06-06 | 2018-10-02 | 博洛尼智能科技（青岛）有限公司 | Wall face supporting device and desk by wall face supporting |
-
2007
- 2007-07-06 CN CNU2007201551384U patent/CN201097828Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069397A (en) * | 2010-11-16 | 2011-05-25 | 无锡明珠增压器制造有限公司 | Volute face plate turning clamp for turbocharger |
| CN102069397B (en) * | 2010-11-16 | 2012-07-11 | 无锡明珠增压器制造有限公司 | Volute face plate turning clamp for turbocharger |
| CN108606472A (en) * | 2018-06-06 | 2018-10-02 | 博洛尼智能科技（青岛）有限公司 | Wall face supporting device and desk by wall face supporting |
| CN108553297A (en) * | 2018-07-20 | 2018-09-21 | 芜湖圣美孚科技有限公司 | A kind of Chinese medicine acupuncture acupuncture needle Storage Box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 |