CN207761473U - A kind of cupboard door gas support folding rod - Google Patents
A kind of cupboard door gas support folding rod Download PDFInfo
- Publication number
- CN207761473U CN207761473U CN201721597531.9U CN201721597531U CN207761473U CN 207761473 U CN207761473 U CN 207761473U CN 201721597531 U CN201721597531 U CN 201721597531U CN 207761473 U CN207761473 U CN 207761473U
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- China
- Prior art keywords
- wall
- connecting rod
- ball
- gas spring
- type hinge
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Abstract
The utility model discloses a kind of cupboard door gas to support folding rod, including gas spring, the gas spring bottom outer wall is provided with screw hole, and screw hole inner wall has been connected through a screw thread bolt, the output end of the gas spring is welded to connect axis, and connecting shaft outer wall is socketed with axle sleeve, the connecting shaft top exterior walls are welded with third connecting rod, and third connecting rod top exterior walls are socketed with ball-type hinge, ball-type hinge side outer wall is provided with the second screw hole, and second screw hole inner wall be connected through a screw thread locking nut, side inner wall of the ball-type hinge far from third connecting rod is plugged with the second connecting rod.The utility model substitutes conventional piston by gas spring, reduce the friction of piston, the service life of device is improved simultaneously, more bar linkages can solve the sealing problem that internal diameter error band comes, ball-type hinge can reduce the requirement of stomata and Welding Problems to the intensity of gas strut, the use for ensureing gas strut reduces the required precision of processing.
Description
Technical field
The utility model is related to gas support folding rod technical fields more particularly to a kind of cupboard door gas to support folding rod.
Background technology
Gas strut, for member lifts, support, the balance of gravity and the mechanical spring etc. for replacing superior equipment, by
It is widely used in the unlatching of automobile engine cover, back door, draught machine, aviation shelf, printing machinery, food processing machinery and modern times are certainly
The mechanical equipment of dynamicization, fitness equipment, weaving, computer, furniture, woodworking machinery etc., the gas strut of the prior art be typically all by
Metallic cylinder does main body, inside there is piston, in this way in order to make the smooth of piston motion, so the inner wall to metallic cylinder requires very
It is high, it is necessary to assure it is smooth, and internal diameter error cannot be excessive, and in order to make to form sealing inside gas strut, to metallic cylinder
The sealing welding requirement at rear portion is also very high, and simply by the presence of small stomata, then gas strut can not use, while piston is in metal
When being slided in cylinder, the loss of piston is larger, easy to wear, and service life is low.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of cupboard door gas support folding proposed
Folded bar.
To achieve the goals above, the utility model uses following technical solution：
A kind of cupboard door gas support folding rod, including gas spring, the gas spring bottom outer wall is provided with screw hole, and screw hole inner wall is logical
It crosses and is threaded with bolt, the output end of the gas spring is welded to connect axis, and connecting shaft outer wall is socketed with axle sleeve, the connection
Axis top exterior walls are welded with third connecting rod, and third connecting rod top exterior walls are socketed with ball-type hinge, the ball-type hinge one
Side outer wall is provided with the second screw hole, and the second screw hole inner wall has been connected through a screw thread locking nut, and the ball-type hinge is far from third
The side inner wall of connecting rod is plugged with the second connecting rod, and the one end of the second connecting rod far from head rod is welded with rotary hinge
Chain, side outer wall of the rotary gemel far from the second connecting rod are fixed with head rod, and head rod by screw
One end far from the second connecting rod is welded with hinge, and hinge top outer wall is fixed with fixed seat, the gas spring two by screw
Groove is provided at the top of the outer wall of side, and groove inner wall is connected with compression leather packing, the third connecting rod top exterior walls are welded with solid
Dead axle, and fixing axle top exterior walls are socketed with roller shaft seat, and card slot, and card slot inner wall card are provided at fixing axle outer wall central axes
It is connected to clamp spring, the ball-type hinge bottom interior wall is provided with the second groove, and roller shaft seat top exterior walls are connected to the second groove inner wall
On.
Preferably, the side outer wall of the gas spring is provided with through-hole, and through-hole wall is connected with hexagon and pulls set, hexagon
It pulls set top inner wall and is plugged with locking wrench.
Preferably, there are gaps between the compression leather packing top exterior walls and groove inner wall, and gap size is three to five
Millimeter.
Preferably, the fixed range of the ball-type hinge rotating range and locking nut is adapted, and the rotation of ball-type hinge
Turn ranging from 30 to 120 degree.
Preferably, the rotating range of the rotary gemel and the rotating range of hinge are identical, and rotary gemel and hinge
Rotating range is 30 degree to 60 degree.
Preferably, the decrement of the gas spring and the spacing size compressed between leather packing opposite side inner wall are adapted,
And the decrement of gas spring is five to eight centimetres.
The beneficial effects of the utility model are：
1. by being provided with gas spring, conventional piston is substituted, the friction of piston is reduced, while improving the use longevity of device
Life.
2. by being provided with multiple connecting rods, can more bars linkages, the sealing problem that internal diameter error band comes can be solved.
3. by being provided with ball-type hinge, the requirement of stomata and Welding Problems to the intensity of gas strut can be reduced, is ensured
The use of gas strut reduces the required precision of processing.
Description of the drawings
Fig. 1 be the utility model proposes a kind of cupboard door gas support folding rod structural schematic diagram；
Fig. 2 be the utility model proposes a kind of cupboard door gas support folding rod support construction schematic diagram.
In figure：1 fixed seat, 2 hinges, 3 head rods, 4 rotary gemels, 5 second connecting rods, 6 ball-type hinges, 7 lockings
Nut, 8 third connecting rods, 9 axle sleeves, 10 gas springs, 11 roller shaft seats, 12 fixing axles, 13 clamp springs, 14 locking wrenchs, 15 compress skin
Pad.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Figures 1 and 2, a kind of cupboard door gas supports folding rod, including gas spring 10,10 bottom outer wall of gas spring are provided with spiral shell
Hole, and screw hole inner wall has been connected through a screw thread bolt, the output end of gas spring 10 is welded to connect axis, and connecting shaft outer wall is socketed
There is axle sleeve 9, connecting shaft top exterior walls are welded with third connecting rod 8, and 8 top exterior walls of third connecting rod are socketed with ball-type hinge 6,
6 side outer wall of ball-type hinge is provided with the second screw hole, and the second screw hole inner wall has been connected through a screw thread locking nut 7, ball-type hinge 6
Side inner wall far from third connecting rod 8 is plugged with the second connecting rod 5, and second one end of connecting rod 5 far from head rod 3
It is welded with rotary gemel 4, side outer wall of the rotary gemel 4 far from the second connecting rod 5 is fixed with head rod 3 by screw,
And the one end of head rod 3 far from the second connecting rod 5 is welded with hinge 2,2 top exterior walls of hinge are fixed with by screw
Reservation 1,10 both sides outer wall top of gas spring is provided with groove, and groove inner wall is connected with and compresses leather packing 15, and third connecting rod 8 is pushed up
Portion's outer wall is welded with fixing axle 12, and 12 top exterior walls of fixing axle are socketed with roller shaft seat 11, and fixing axle is opened at 12 outer wall central axes
There is card slot, and card slot inner wall is connected with clamp spring 13,6 bottom interior wall of ball-type hinge is provided with the second groove, and 11 top of roller shaft seat is outer
Wall is connected on the second groove inner wall.
In the utility model, the side outer wall of gas spring 10 is provided with through-hole, and through-hole wall is connected with hexagon and pulls set, and six
Side shape pulls set top inner wall and is plugged with locking wrench 14, and there are gaps between compression 15 top exterior walls of leather packing and groove inner wall, and
Gap size is three to five millimeters, and the fixed range of 6 rotating range of ball-type hinge and locking nut 7 is adapted, and ball-type hinge 6
Rotating range be 30 to 120 degree, the rotating range of rotary gemel 4 is identical with the rotating range of hinge 2, and rotation
The rotating range of hinge 4 and hinge 2 is 30 degree to 60 degree, the decrement and compression 15 opposite side of leather packing of gas spring 10
Spacing size between inner wall is adapted, and the decrement of gas spring 10 is five to eight centimetres.
Operation principle：10 bottom of gas spring is fixed on to the bottom of cabinet, is then fixed on 1 top exterior walls of fixed seat
On cupboard door inner wall, when opening cupboard door, pull head rod 3, ball-type hinge 6 that can rotate to change with cupboard door and be hinged
Direction, gas spring 10 can ensure the supportive of cupboard door, and second connecting rod 5 that links and third connecting rod 8 finally realize cabinet
The folding of door.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of cupboard door gas supports folding rod, including gas spring (10), which is characterized in that gas spring (10) bottom outer wall is provided with
Screw hole, and screw hole inner wall has been connected through a screw thread bolt, the output end of the gas spring (10) is welded to connect axis, and outside connecting shaft
Wall is socketed with axle sleeve (9), and the connecting shaft top exterior walls are welded with third connecting rod (8), and third connecting rod (8) top exterior walls
It is socketed with ball-type hinge (6), ball-type hinge (6) side outer wall is provided with the second screw hole, and the second screw hole inner wall passes through screw thread
It is connected with locking nut (7), side inner wall of the ball-type hinge (6) far from third connecting rod (8) is plugged with the second connecting rod
(5), and the one end of the second connecting rod (5) far from head rod (3) is welded with rotary gemel (4), and the rotary gemel (4) is remote
Side outer wall from the second connecting rod (5) is fixed with head rod (3) by screw, and head rod (3) is far from second
One end of connecting rod (5) is welded with hinge (2), and hinge (2) top exterior walls are fixed with fixed seat (1), the gas bullet by screw
Groove is provided at the top of the outer wall of spring (10) both sides, and groove inner wall is connected with and compresses leather packing (15), third connecting rod (8) top
Portion's outer wall is welded with fixing axle (12), and fixing axle (12) top exterior walls are socketed with roller shaft seat (11), and the fixing axle (12) is outside
Card slot is provided at wall central axes, and card slot inner wall is connected with clamp spring (13), it is recessed that ball-type hinge (6) bottom interior wall is provided with second
Slot, and roller shaft seat (11) top exterior walls are connected on the second groove inner wall.
2. a kind of cupboard door gas according to claim 1 supports folding rod, which is characterized in that outside the side of the gas spring (10)
Wall is provided with through-hole, and through-hole wall is connected with hexagon and pulls set, and hexagon pulls set top inner wall and is plugged with locking wrench (14).
3. a kind of cupboard door gas according to claim 1 supports folding rod, which is characterized in that outer at the top of the compression leather packing (15)
There are gaps between wall and groove inner wall, and gap size is three to five millimeters.
4. a kind of cupboard door gas according to claim 1 supports folding rod, which is characterized in that the ball-type hinge (6) rotates model
It encloses and is adapted with the fixed range of locking nut (7), and the rotating range of ball-type hinge (6) is 30 to 120 degree.
5. a kind of cupboard door gas according to claim 1 supports folding rod, which is characterized in that the rotation of the rotary gemel (4)
Range is identical with the rotating range of hinge (2), and the rotating range of rotary gemel (4) and hinge (2) is 30 degree to 60
Degree.
6. a kind of cupboard door gas according to claim 1 supports folding rod, which is characterized in that the decrement of the gas spring (10)
And the spacing size compressed between leather packing (15) opposite side inner wall is adapted, and the decrement of gas spring (10) is five to eight lis
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597531.9U CN207761473U (en) | 2017-11-27 | 2017-11-27 | A kind of cupboard door gas support folding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597531.9U CN207761473U (en) | 2017-11-27 | 2017-11-27 | A kind of cupboard door gas support folding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761473U true CN207761473U (en) | 2018-08-24 |
Family
ID=63189175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721597531.9U Active CN207761473U (en) | 2017-11-27 | 2017-11-27 | A kind of cupboard door gas support folding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761473U (en) |
-
2017
- 2017-11-27 CN CN201721597531.9U patent/CN207761473U/en active Active
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