Damper
The damper design addresses the issue of space and assembly complexity by integrating the spring, seal, and support into a single part, resulting in a compact, cost-effective solution for compact furniture fittings.
Patent Information
- Application Number
- JP2024510419
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-08-20
- Filing Date
- 2022-08-16
- Publication Date
- 2025-06-19
- Estimated Expiration
- 2042-08-16
AI Technical Summary
Existing dampers for furniture fittings require a large structural space and have complex assembly processes, which is not suitable for compact furniture designs. Additionally, the use of mechanical springs increases production costs.
A damper design with a separate configuration between the compensating part and the cover, eliminating torque on the cover and allowing for different material selections. This design integrates the spring member, seal, and support member into a single compensation part, reducing space requirements and simplifying assembly.
The compact design reduces the risk of leakage and allows for cost-effective mass production, while maintaining effective volume compensation to prevent piston rod rebound and damage to the damper housing.
Smart Images

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Abstract
Description
Technical Field
[0001] The present invention relates to a damper, particularly for furniture fittings, - a damper housing, - at least one fluid chamber arranged in the damper housing, - a damping fluid arranged in the fluid chamber, - at least one piston which is preferably slidable linearly in at least one fluid chamber, - a piston rod coupled to at least one piston, - at least one volume compensation device arranged in the damper housing and capable of compensating the volume of the damping fluid that can be pushed back by the piston rod when entering the fluid chamber and comprising, The at least one volume compensation device - has at least one seal capable of sealing the fluid chamber against the piston rod and / or against the inner wall of the damper housing, - has at least one support member capable of guiding the at least one seal in the damper housing, - has at least one spring member capable of returning the at least one seal at least partially to its initial position after the damping stroke, - the at least one spring member is integrated with the at least one seal and / or with the at least one support member to form a single compensation part together, - is provided with at least one cover for closing the damper housing. Relates to a damper.
[0002] Furthermore, the present invention relates to a furniture fitting, particularly a hinge, for movably supporting a furniture part on a furniture body, the furniture fitting having at least one damper of the type described.
[0003] In the international publication No. WO 2012 / 024711 of the applicant, a furniture damper with a damper housing that can be inserted into the internal hollow space of a furniture hinge and is completely accommodated in the hinge cup in the installed state is shown. A fluid chamber is arranged in the damper housing, and a piston with a piston rod is slidably guided in the fluid chamber. A volume compensation device can compensate for the volume of the damping fluid that can be pushed back by the piston rod when it enters the fluid chamber. The volume compensation device has a sealing lip that seals the fluid chamber against the piston rod and against the inner wall of the damper housing. Furthermore, the volume compensation device has a stopper member that supports and guides the sealing lip. Furthermore, a conical coil spring is provided, in which case the additional volume of the piston rod that enters the fluid chamber can be compensated by the compression of the conical coil spring. The greater the penetration of the piston rod into the fluid chamber, the more the sealing lip is slid more against the force of the conical coil spring. In this way, the volume of the fluid chamber can be expanded during the damping stroke, and the bounce of the piston rod and damage to the damper housing (especially rupture of the damper housing) during the implementation of the damping stroke can be prevented.
[0004] The specification of Chinese Patent Application Publication No. 111485783 shows the configuration of a volume compensation device consisting of a plurality of parts.
[0005] The damper disclosed in Japanese Unexamined Patent Application Publication No. 2007-255446 includes a cylinder, a piston that can slide linearly, a piston rod, and a volume compensation device arranged in the cylinder. The volume compensation device can compensate for the volume of the damping fluid that can be pushed back by the piston rod when it enters the fluid chamber. The volume compensation device has a seal that can seal the fluid chamber against the piston rod and against the inner wall of the damper housing. Furthermore, a support member that can guide the seal in the cylinder is provided. Furthermore, a spring device is provided that can return the seal to at least a partially initial position after the damping stroke. The seal, the support member, and the spring device can be arranged in a nested manner with each other.
[0006] The disadvantage of the known structure is that the volume compensation device as a whole requires a relatively large amount of structural space. Since furniture fittings are becoming more and more compact in any case in recent years, the most compact possible configuration form of the damper is also an essential prerequisite. Moreover, the incorporation of the volume compensation device is relatively complex based on the individual components. The use of mechanical springs to return the seal is also associated with an increase in costs in mass production.
[0007] The German Utility Model No. 202018103637 discloses a damper comprising a cylindrical housing and a piston slidable within the housing. Further, a volume compensation device is provided which can compensate the volume of the damping fluid that can be pushed back by the piston rod upon entry into the fluid chamber. The volume compensation device has a seal that can seal the fluid chamber against the piston rod and against the inner wall of the housing. Further, a volume compensation member is provided that can guide the seal within the cylinder. The flexible web can return the seal again after the damping stroke. The volume compensation member and the seal may both be integrally formed. The volume compensation member is held by a cover, in which case the cover closes the housing at one end and forms a through guide for the piston rod. However, due to the integral configuration between the cover and the flexible web, torque will act on the cover with each damping stroke. In this case, there is a risk that the cover rotates relative to the housing of the damper and the hydraulic damping fluid may flow out of the housing. In the integral configuration between the cover and the flexible web, the cover must also be made of an elastic material, which may cause another sealing problem of the damper.
[0008] Therefore, the object of the present invention is to avoid the above-mentioned disadvantages and provide a damper in the form described at the beginning.
[0009] This is solved according to the invention by the features of claim 1. Further advantageous embodiments of the invention are described in the dependent claims.
[0010] Based on the invention, it is assumed that the compensating part is in light contact with or can be in contact with at least one cover.
[0011] Due to the separate configuration between the compensating part and the cover, no torque is applied to the cover during the damping stroke, thereby reducing the risk of leakage. Furthermore, the compensating part and the cover may be made of different materials from each other, whereby the components can be improved and designed according to the functions they are to fulfill.
[0012] By integrally forming these functional units, the damper can be made in a more compact configuration, assembly in the factory can be made easier, and costs in mass production can be reduced.
[0013] In one preferred embodiment, it may be assumed that at least one spring member, at least one seal, and at least one support member are integrated together to form the compensating part.
[0014] The compensating part may be formed of an elastically bendable or deformable material, preferably rubber or plastic. Preferably, it may be assumed that the compensating part is formed as an injection-molded part. In this way, simple and cost-saving manufacturing of the damper is possible.
[0015] In one embodiment, it may be assumed that the damping fluid includes a hydraulic damping fluid, for example, silicone oil.
[0016] Providing a spring member that is grouped with at least one seal and / or at least one support member to form a compensation part together is not a means that can be easily conceived starting from the prior art. First, it can be confirmed that the compensation part that lightly abuts against the cover member is subject to considerable wear due to the sliding friction generated on the cover. Although wear can perhaps be reduced by using a harder material for the compensation part, however, the material selection, hardness, and geometric shape of the compensation part also affect the spring member's set characteristics, which are naturally influenced by the friction coefficient at the contact point, sealing performance, compression of the seal, and of course the material used for the compensation part. The force of the spring member also affects the sealing performance and the internal pressure within the cylinder, and thus the compression of the seal.
[0017] That is, the material used and hardness of the compensation part affect all the parameters of the volume compensation device (friction coefficient, sealing performance, compression, set characteristics, internal pressure within the cylinder, spring force, etc.). The pressing force of the spring member applied to the damping fluid via the seal affects the internal pressure within the damper housing. However, the internal pressure within the damper housing also affects the geometric shape of the seal (compression of the seal or seal lip). However, the geometric shape of the seal also affects the friction coefficient and sealing performance of the seal. In this case, the friction coefficient of the seal also affects the spring force of the seal.
[0018] That is, it can be confirmed that all the relevant parameters of the volume compensation device affect each other. The design of the compensation part is extremely complex and is only possible with significant simplification using the conventional calculation tools of various software providers. Therefore, for those skilled in the art, it is clearly easier to configure the seal, support member, and spring member as separate components from each other and select their material properties accurately (for example, by selecting a spring member made of steel and / or by selecting a seal made of an appropriate plastic material) according to the functions they should perform.
[0019] Other details and advantages of the present invention will be described based on the following description of the drawings.
Brief Description of the Drawings
[0020]
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
[0021] FIG. 1 shows a perspective view of a furniture 1 including a furniture body 2, a movable furniture part 3, and furniture fittings 4 (here in the form of hinges 4a) for movably supporting the furniture part 3 relative to the furniture body 2.
[0022] The furniture fittings 4 have a first fitting part 5 attached to the furniture body 2 and a second fitting part 6 attached to the movable furniture part 3. In this case, the first fitting part 5 and the second fitting part 6 are pivotally coupled to each other.
[0023] The furniture fittings 4 have at least one (here not visible) damper 10, by which the relative movement between both fitting parts 5, 6 can be damped. By the damper 10, at least one closing movement of the furniture part 3 can be damped to the final position completely closed with respect to the furniture body 2.
[0024] Figure 2a shows a furniture fitting 4 in the form of a hinge 4a in a perspective view. In one embodiment, it may be assumed that the first fitting part 5 has a hinge arm and / or the second fitting part 6 has a hinge cup. The fitting parts 5, 6 are preferably pivotally connected to each other via at least one joint lever 7a, 7b.
[0025] The first fitting part 5 can be fixed to the furniture body 2 via a mounting plate 8. The mounting plate 8 and the first fitting part 5 are formed as separate components from each other. In the first mounting step, the mounting plate 8 is attached to the furniture body 2. In a subsequent mounting step, the first fitting part 5 can be releasably and tool - free locked to the mounting plate 8 via a locking device 9 (Figure 2b) known from the prior art.
[0026] By means of a first adjusting device 9a, the first fitting part 5 is adjustable relative to the mounting plate 8 in the longitudinal direction (L) of the mounting plate 8. By means of a second adjusting device 9b, the inclination of the first fitting part 5 relative to the mounting plate 8 can be adjusted.
[0027] Figure 2b shows the furniture fitting 4 shown in Figure 2a in a cross - sectional view. A locking device 9 for releasably locking the first fitting part 5 to the mounting plate 8 is recognized. The locking device 9 may have, for example, a toggle lever 9a to which a spring load is applied to releasably lock the first fitting part 5 to the mounting plate 8.
[0028] By means of a damper 10, the relative movement between the two fitting parts 5, 6 can be damped. The damper 10 has a damper housing 11, which in the illustrated embodiment is incorporated in the first fitting part 5. Of course, it is also possible to arrange the damper housing 11 in contact with or within the second fitting part 6.
[0029] Figure 3a shows a cross-section of a damper 10 preferably comprising a cylindrical damper housing 11, within which at least one fluid chamber 12 is formed for slidably supporting a piston 13. The piston 13 is coupled to a piston rod 14. The piston rod 14 is guided through a cover 24 of the damper housing 11.
[0030] The piston 13 may be linearly slidably guided within the fluid chamber 12. Alternatively, the piston 13 can also perform linear and / or rotational movements within the fluid chamber 12 during the damping stroke.
[0031] In the illustrated embodiment, an overload protection device 21 with a spring-loaded ball 21a is provided.
[0032] The overload protection device 21 is formed such that at least one overload passage 25 of the piston 13 is closed when the pressure on the piston 13 during the damping stroke falls below a predetermined threshold. In such normal operation, the damping fluid can only flow through a flow path 23a formed between the piston 13 and the inner wall 22 of the damper housing 11 and / or another optional flow path of the piston 13. In this case, a braking force is generated on the piston 13 entering the fluid chamber 12.
[0033] When the pressure on the piston 13 exceeds the predetermined threshold, the spring-loaded ball 21 moves against the force of the spring, thereby releasing the overload passage 25 of the piston 13. In such an overload situation, the damping fluid can flow through the overload passage 25 and the flow path 23b of the piston 13. In this case, a rapid pressure reduction is brought about within the fluid chamber 12, and damage to the damper 10 can be prevented.
[0034] Such overload protection devices 21 are well-known in various forms based on the prior art and need not be described in detail here. The overload protection device 21 may be completely omitted.
[0035] The volume compensation device 15 can compensate for the volume of the damping fluid that can be pushed back by the piston rod 14 when it enters the fluid chamber 12. This volume compensation device 15 is necessary because it is necessary to compensate for the additional volume of the entering piston rod 14 in order to prevent the rebound of the piston rod 14 and damage to the damper housing 11.
[0036] The volume compensation device 15 has at least one seal 16 that is movable against the force of the spring member 18 during the damping stroke. In this way, the volume of the fluid chamber 12 can be expanded according to the piston rod 14 that enters during the damping stroke. The seal 16 can seal the fluid chamber 12 against the piston rod 14 and / or against the inner wall 22 of the damper housing 11.
[0037] The seal 16 can be guided via at least one support member 17 in the damper housing 11. In this way, in addition to the seal lip 16c (FIG. 4b) that abuts against the inner wall 22 of the damper housing 11, the seal 16 can be stably guided.
[0038] After the damping stroke is performed, at least one spring member 18 can return the seal 16 at least partially to the initial position.
[0039] In the present invention, it is assumed that at least one spring member 18 is integrated with at least one seal 16 and / or integrated with at least one support member 17 to form a single compensation part 19 together.
[0040] The compensation part 19 and at least one piston 13 may be arranged continuously in the longitudinal direction of the piston rod 14 in the damper housing 11.
[0041] The illustrated compensation part 19 is arranged between at least one fluid chamber 12 and the air chamber 26 in the damper housing 11.
[0042] In one preferred embodiment, at least one spring member 18, at least one seal 16, and at least one support member 17 are integrally combined to form a compensation portion 19 together.
[0043] In one preferred embodiment, at least one spring member 18 of the compensation portion 19 is partially preloaded in the initial position. That is, the spring member 18 is incorporated into the damper housing 11 with a predetermined preload already applied. This preload of the spring member 18 can be reduced again over time if the hydraulic damping fluid is lost in some cases. In other words, when the damping fluid is lost, the seal member 16 is forced by the spring member 18 to follow in the direction of the piston 13, thereby compensating for the loss of the damping fluid and keeping the volume of the fluid chamber 12 constant.
[0044] Figure 3b shows the damper 10 shown in Figure 3a together with the piston rod 14 that has penetrated into the fluid chamber 12. The additional volume of the piston rod 14 is compensated by the fact that the seal 16 is moved and / or deformed against the force of the spring member 18, thereby allowing the volume of the fluid chamber 12 to expand. Based on a direct comparison between Figure 3a and Figure 3b, different degrees of deformation of the spring member 18 can be well recognized.
[0045] The compensation portion 19 abuts or can abut against at least one cover 24.
[0046] In a preferred embodiment, - at least one spring member 18 is supported by at least one cover 24 and / or - at least one cover 24 has an opening through which the piston rod 14 passes and / or - at least one cover 24 is substantially cylindrical in shape, which may be assumed.
[0047] The return spring 20 applies a preload to the piston 13 in the direction of the extended position. In this way, the piston 13 may be returned at least partially in the direction of the extended standby position again after the damping stroke. However, the return spring 20 may be arranged outside the damper housing 11 or may be completely omitted.
[0048] Figure 3c shows the damper 10 shown in Figure 3a, but is different in that the overload prevention device 21 incorporated in the piston 13 is omitted. In Figure 3c, the damper 10 is shown together with the piston rod 14 in the extended position.
[0049] At least one flow path 23a, 23b through which the damping fluid can flow during the sliding of the piston 13 is provided. In the embodiments shown in Figures 3c and 3d, during the damping stroke, the damping fluid can flow through both the first flow path 23a formed between the piston 13 and the inner wall 22 of the damper housing 11 and the second flow path 23b of the piston 13.
[0050] Figure 3d shows the damper 10 shown in Figure 3c at the entry position of the piston rod 14. It can be recognized that the compensation part 19 is at least partially compressible during the implementation of the damping stroke.
[0051] Figures 4a to 4f show different compression states of the compensation part 19 of the volume compensation device 15 in side views and cross-sectional views. The outer contour of the compensation part 19 may be formed substantially rotationally symmetric in the stationary state.
[0052] In a possible embodiment, - At least one spring member 18 of the compensation part 19 is formed substantially funnel-shaped in cross-section, and / or - At least one seal 16 of the compensation part 19 is formed substantially U-shaped in cross-section, preferably, the first leg 16a of the U-shape abuts against the piston rod 14, and / or the second leg 16b of the U-shape abuts against the inner wall 22 of the damper housing 11, and / or - At least one seal 16 of the compensation part 19 has at least one seal lip 16c guided to slide along the inner wall 22 of the damper housing 11. Preferably, at least one seal lip 16 and at least one support member 17 are spaced apart from each other in the longitudinal direction of the piston rod 14, and / or - At least one support member 17 of the compensation part 19 is formed substantially wedge-shaped in cross-section. Preferably, the tip of the wedge can be supported on the inner wall 22 of the damper housing 11. This may be assumed.
[0053] In another possible embodiment, the compensation part 19 - has at least one, preferably central, opening 27 for passing through the piston rod 14, and / or - is slidably supported on the piston rod 14. This may be assumed.
[0054] FIG. 5a shows another embodiment of a damper 10 comprising a damper housing 11, a fluid chamber 12 arranged within the damper housing 11, a piston 13 slidable within the fluid chamber 12, and a return spring 20 for returning the piston 13.
[0055] The volume compensation device 15 has an integral compensation part 19 including a seal 16, a support member 17, and a spring member 18.
[0056] The cover 24 has an inner surface 28 facing into the damper housing 11. In this case, at least one convex contour 29 is arranged on the inner surface 28 of the cover 24. The end 31 of at least one spring member 18 is rotatably supported on the convex contour 29, and / or an inclined surface 30 is arranged on the inner surface 28 of the cover 24, and the outer surface of at least one spring member 18 can be abutted in a compressed state against the inclined surface 30.
[0057] Due to the convex contour 29 disposed on the inner surface 28 of the cover 24, it is ensured that, when performing the damping stroke, the end portion 31 of the spring member 18 that lightly contacts the cover 24 has a predetermined axis of rotation in the cover 24. In this way, unnecessary sliding friction of the spring member 18 in the cover 24 is prevented.
[0058] Due to the inclined surface 30 disposed on the inner surface 28, it is ensured that, when performing the damping stroke, the spring member 18 obtains a predetermined contact surface in the cover 24, and / or it is ensured that a suitable direction can be determined for the bending of the spring member 18.
[0059] In FIG. 5b, the damper 10 shown in FIG. 5a is shown together with the piston rod 14 in the entry position. The volume compensation device 15 can compensate for the volume of the damping fluid that can be pushed back by the piston rod 14 when entering the fluid chamber 12.
[0060] When performing the damping stroke, it is recognized that the end portion 31 of the spring member 18 that contacts the inner surface 28 of the cover 24 is rotated about the axis formed by the convex contour 29, and / or a partial section of the spring member 18, preferably the free end portion 31, is in contact with the inclined surface 30 of the cover 24 in a compressed state.
[0061] In FIG. 6a, another embodiment of the damper 10 is shown, in which case the piston rod 14 is located in a position advanced relative to the damper housing 11. It is recognized that the free end portion 31 of the compensation portion 19 contacts the inner surface 28 of the cover 24, preferably at the outermost edge, and / or can be supported by the inner wall 22 of the damper housing 11.
[0062] Similar to all other embodiments of the present invention, at least one spring member 18 of the compensation portion 19 - has a circumferential surface that is substantially closed in the radial direction, and / or - In the axial direction, it may be assumed to have a length L that is at most twice as large as the length of the remaining components of the compensation part 19. This may be assumed.
[0063] Figure 6b shows the piston rod 14 with the damper 10 in a position where it has been advanced relative to the damper housing 11. In one preferred embodiment, it may be assumed that the end 31 of the compensation part 19 abuts, preferably at the outermost edge, against the inner surface 28 of the cover 24 and / or is supported by the inner wall 22 of the damper housing 11 in any operating position.
Claims
1. A damper (10), comprising: - a damper housing (11); - at least one fluid chamber (12) disposed within the damper housing (11); - damping fluid disposed within the fluid chamber (12); - at least one piston (13) slidable within the at least one fluid chamber (12); - a piston rod (14) coupled to the at least one piston (13); - at least one volume compensation device (15) disposed within the damper housing (11) and capable of compensating for the volume of the damping fluid that can be pushed back by the piston rod (14) when entering the fluid chamber (12); and comprising: The at least one volume compensation device (15) comprises: - at least one seal (16) capable of sealing the fluid chamber (12) against the piston rod (14) and / or against the inner wall (22) of the damper housing (11); - at least one support member (17) capable of guiding the at least one seal (16) to slide within the damper housing (11); - at least one spring member (18) capable of returning the at least one seal (16) at least partially to its initial position after a damping stroke; - the at least one spring member (18) is integrated with the at least one seal (16) and / or with the at least one support member (17) to form a compensation part (19) together; - In the damper (10), at least one cover (24) for closing the damper housing (11) is provided. The compensation part (19) lightly abuts or is capable of abutting against the at least one cover (24). The damper (10) is characterized in that.
2. The damper (10) according to claim 1, wherein the damper (10) is a damper (10) for furniture fittings (4).
3. The damper (10) according to claim 1, wherein the at least one piston (13) is linearly slidable.
4. - The at least one spring member (18) is supported by the at least one cover (24), and / or - The at least one cover (24) has an opening through which the piston rod (14) passes, and / or - The at least one cover (24) is substantially cylindrical in shape, and / or - The at least one cover (24) has an inner surface (28) facing the inside of the damper housing (11). At least one convex contour (29) is arranged on the inner surface (28) of the cover (24). An end portion (31) of the at least one spring member (18) is rotatably supported by the convex contour (29), and / or an inclined surface (30) is arranged on the inner surface (28) of the cover (24). The outer surface of the at least one spring member (18) can be brought into contact with the inclined surface (30) in a compressed state. The damper (10) according to claim 1.
5. The damper (10) according to claim 1, wherein the compensation portion (19) and the at least one piston (13) are arranged continuously in the longitudinal direction of the piston rod (14) within the damper housing.
6. The damper (10) according to claim 1, wherein the at least one spring member (18), the at least one seal (16), and the at least one support member (17) are integrally combined to together form the compensation portion (19).
7. The damper (10) according to claim 1, wherein the compensation portion (19) is formed as an injection-molded part.
8. The damper (10) according to claim 1, wherein the compensation part (19) is formed of an elastically bendable or deformable material.
9. The damper (10) according to claim 1, wherein the compensation part (19) is formed of rubber or plastic.
10. - At least one spring member (18) of the compensation part (19) is formed substantially in a funnel shape in cross section, and / or - At least one seal (16) of the compensation part (19) is formed substantially in a U shape in cross section, and / or - At least one seal (16) of the compensation part (19) has at least one seal lip (16c) guided to slide along the inner wall (22) of the damper housing (11), and / or - At least one support member (17) of the compensation part (19) is formed substantially in a wedge shape in cross section, The damper (10) according to claim 1.
11. - At least one seal (16) of the compensation part (19) is formed substantially in a U shape in cross section, a first leg (16a) of the U shape abuts against the piston rod (14), and / or a second leg (16b) of the U shape abuts against the inner wall (22) of the damper housing (11), and / or - At least one support member (17) of the compensation part (19) is formed substantially in a wedge shape in cross section, and a tip of the wedge can be supported by the inner wall (22) of the damper housing (11), The damper (10) according to claim 1.
12. The damper (10) according to claim 1, wherein an outer contour of the compensation part (19) is formed substantially rotationally symmetrically in a stationary state.
13. The damper (10) according to claim 1, wherein the compensation part (19) is arranged between the at least one fluid chamber (12) and the air chamber (26) within the damper housing (11).
14. The compensation part (19) - has at least one opening (27) for passing through the piston rod (14), and / or - is slidably supported on the piston rod (14), The damper (10) according to claim 1.
15. The damper (10) according to claim 1, wherein the compensation part (19) has at least one central opening (27) for passing through the piston rod (14).
16. The damper (10) according to claim 1, wherein during the execution of the damping stroke, the compensation part (19) is at least partially compressible.
17. The at least one spring member (18) of the compensation part (19) - is partially preloaded in the initial position, and / or - has a free end (31) facing the cover (24), and the free end (31) can be supported on the inner wall (22) of the damper housing (11), and / or - has a circumferential surface that is substantially closed in the radial direction, and / or - has a length (L) that is at most twice as large as the length of the remaining components of the compensation part (19) in the axial direction, The damper (10) according to claim 1.
18. The damper (10) according to claim 1, wherein the at least one spring member (18) of the compensation part (19) has a free end (31) facing the cover (24), and the free end (31) can be supported on the inner wall (22) of the damper housing (11) in any operating position of the compensation part (19).
19. The damper (10) according to claim 1, wherein at least one flow path (23a, 23b) through which the damping fluid can flow is provided when the piston (13) slides.
20. In a furniture fitting (4) for movably supporting a furniture part (3) on a furniture body (2), the furniture fitting (4) includes at least one damper (10) according to any one of claims 1 to 19. Furniture fitting (4).
21. The furniture fitting (4) according to claim 20, wherein the furniture fitting (4) is a hinge (4a).
22. The furniture fitting (4) has at least two fitting parts (5, 6) pivotally coupled to each other, and the at least one damper (10) is at least partially disposed on one of the two fitting parts (5, 6). The furniture fitting (4) according to claim 20.
23. The furniture fitting (4) according to claim 22, wherein the at least one damper (10) is completely disposed on one of the two fitting parts (5, 6).
Citation Information
Patent Citations
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