CN107842573A - A device for damping furniture - Google Patents
A device for damping furniture Download PDFInfo
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- CN107842573A CN107842573A CN201711214800.3A CN201711214800A CN107842573A CN 107842573 A CN107842573 A CN 107842573A CN 201711214800 A CN201711214800 A CN 201711214800A CN 107842573 A CN107842573 A CN 107842573A
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- Prior art keywords
- sleeve
- spring
- fixedly connected
- furniture
- fixed
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- 238000013016 damping Methods 0.000 title claims 9
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 210000003462 vein Anatomy 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
- F16F7/108—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
- F16F7/112—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on fluid springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
本发明公开了一种用于家具减震的装置，包括橡胶垫、第一套筒、第一减震片、第一弹簧和家具本体，所述家具本体的下端两端固定连接两个第二套筒，所述第二套筒的下端活动套接有第一套筒，此用于家具减震的装置结构简单，通过加入第一弹簧、波纹状橡胶圈、半圆形弹性杆和第二弹簧，当家具本体受到向下的冲击里时，家具本体向下运动，首先波纹状橡胶圈发生挤压，第一弹簧压缩从而进行缓冲，当波纹状橡胶圈形变达到极限时，滑杆向下滑动，第二弹簧不断压缩，半圆形弹性杆也发生弹性形变，以此来抵御上方的冲击力，进行二次缓冲，当冲击力过大时，活塞向下运动，进行压缩空气，进行第三次缓冲，具有很强的实用性。
The invention discloses a device for furniture shock absorption, comprising a rubber pad, a first sleeve, a first shock-absorbing sheet, a first spring and a furniture body, wherein two second sleeves are fixedly connected at both ends of the lower end of the furniture body, and the lower end of the second sleeve is movably sleeved with the first sleeve. The device for furniture shock absorption has a simple structure, and by adding the first spring, the corrugated rubber ring, the semicircular elastic rod and the second spring, when the furniture body is subjected to a downward impact, the furniture body moves downward, the corrugated rubber ring is first squeezed, and the first spring is compressed to perform buffering. When the deformation of the corrugated rubber ring reaches a limit, the sliding rod slides downward, the second spring is continuously compressed, and the semicircular elastic rod is also elastically deformed to resist the impact force from above and perform secondary buffering. When the impact force is too large, the piston moves downward to compress the air and perform a third buffering. The device has strong practicality.
Description
技术领域technical field
本发明涉及家居领域，具体为一种用于家具减震的装置。The invention relates to the field of home furnishing, in particular to a device for shock absorption of furniture.
背景技术Background technique
家具是家庭中必不可少的，然而家中的家具如椅子等常常会受到向下的冲击力，长此以往家具很容易损坏，特别是家具腿，而现有的家具减震也仅仅是在家具腿的底端加一些减震片或者橡胶垫，效果不是很好，为此提出一种用于家具减震的装置。Furniture is indispensable in the family. However, furniture such as chairs in the home is often subject to downward impact. If things go on like this, the furniture is easy to damage, especially the legs of the furniture. Adding some shock-absorbing sheets or rubber pads at the bottom is not very effective, so a device for shock-absorbing furniture is proposed.
发明内容Contents of the invention
本发明的目的在于提供一种用于家具减震的装置，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a device for shock absorption of furniture, so as to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种用于家具减震的装置，包括橡胶垫、第一套筒、第一减震片、第一弹簧和家具本体，所述家具本体的下端两端固定连接两个第二套筒，所述第二套筒的下端活动套接有第一套筒，所述家具本体位于第二套筒两侧的下端固定连接有第二减震片，所述第二减震片外套设有第一弹簧，所述第一弹簧的一端固定在家具本体的下端，所述第一弹簧的另一端固定在第一套筒的上端，且第一套筒位于第一弹簧内的上端固定连接有第一减震片，所述第一套筒的底端外壁固定连接有橡胶垫，所述第二套筒内设有波纹状橡胶圈，且波纹状橡胶圈的上端固定在家具本体的下端，所述波纹状橡胶圈的下端固定连接在滑杆的上端，所述滑杆的两端开设的凸起与第二套筒内壁开设的凹槽之间滑动连接，所述滑杆两端的下端固定连接有第二弹簧的一端，所述第二弹簧的另一端固定连接在固定板的上端，且固定板位于第一套筒内，所述滑杆的下端固定连接有两个镜像设置的半圆形弹性杆一端，两个所述半圆形弹性杆的另一端固定在固定板的上端，所述固定板的下端设有气体压缩箱，所述气体压缩箱的下端与第一套筒的内底壁固定连接，所述气体压缩箱内滑动连接有活塞，所述活塞的外壁匹配套接有活塞环，所述活塞的上端固定连接有支撑杆的一端，所述支撑杆的另一端贯穿气体压缩箱的上端与固定板的底端连接。A device for shock absorption of furniture, comprising a rubber pad, a first sleeve, a first shock absorber, a first spring and a furniture body, two ends of the lower end of the furniture body are fixedly connected to two second sleeves, the The lower end of the second sleeve is movably socketed with the first sleeve, and the lower ends of the furniture body located on both sides of the second sleeve are fixedly connected with second shock absorbing sheets, and the second shock absorbing sheet is covered with a first Spring, one end of the first spring is fixed on the lower end of the furniture body, the other end of the first spring is fixed on the upper end of the first sleeve, and the upper end of the first sleeve inside the first spring is fixedly connected with the first The shock absorber, the outer wall of the bottom end of the first sleeve is fixedly connected with a rubber pad, the second sleeve is provided with a corrugated rubber ring, and the upper end of the corrugated rubber ring is fixed on the lower end of the furniture body. The lower end of the corrugated rubber ring is fixedly connected to the upper end of the slide bar, and the protrusions provided at both ends of the slide bar are slidingly connected with the grooves provided on the inner wall of the second sleeve, and the lower ends of the two ends of the slide bar are fixedly connected with One end of the second spring, the other end of the second spring is fixedly connected to the upper end of the fixed plate, and the fixed plate is located in the first sleeve, and the lower end of the slide bar is fixedly connected with two mirrored semicircular elastic One end of the rod, the other ends of the two semicircular elastic rods are fixed on the upper end of the fixed plate, the lower end of the fixed plate is provided with a gas compression box, and the lower end of the gas compression box is connected to the inner bottom wall of the first sleeve Fixed connection, the gas compression box is slidingly connected with a piston, the outer wall of the piston is matched with a piston ring, the upper end of the piston is fixedly connected with one end of a support rod, and the other end of the support rod runs through the gas compression box The upper end is connected with the bottom end of the fixed plate.
优选的，所述橡胶垫的底端设有防滑纹。Preferably, the bottom end of the rubber pad is provided with anti-skid lines.
优选的，所述固定板的长度大于第二套筒下端口径。Preferably, the length of the fixing plate is greater than the diameter of the lower port of the second sleeve.
优选的，所述第二套筒的下端固定连接有橡胶圈。Preferably, a rubber ring is fixedly connected to the lower end of the second sleeve.
与现有技术相比，本发明的有益效果是：此用于家具减震的装置结构简单，通过加入第一弹簧、波纹状橡胶圈、半圆形弹性杆和第二弹簧，当家具本体受到向下的冲击里时，家具本体向下运动，首先波纹状橡胶圈发生挤压，第一弹簧压缩从而进行缓冲，当波纹状橡胶圈形变达到极限时，滑杆向下滑动，第二弹簧不断压缩，半圆形弹性杆也发生弹性形变，以此来抵御上方的冲击力，进行二次缓冲，当冲击力过大时，活塞向下运动，进行压缩空气，进行第三次缓冲，具有很强的实用性。Compared with the prior art, the beneficial effect of the present invention is: the device for furniture shock absorption is simple in structure, by adding the first spring, corrugated rubber ring, semicircular elastic rod and second spring, when the furniture body is subjected to When the downward impact occurs, the furniture body moves downward. First, the corrugated rubber ring is squeezed, and the first spring is compressed to buffer. When the deformation of the corrugated rubber ring reaches the limit, the slide bar slides downward, and the second spring continues to Compression, the semicircular elastic rod also undergoes elastic deformation to resist the impact force above and perform secondary buffering. When the impact force is too large, the piston moves downward to compress air and perform the third buffering, which has great Strong practicality.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图中：橡胶垫1、第一套筒2、第一减震片3、第一弹簧4、家具本体5、滑杆6、波纹状橡胶圈7、第二套筒8、半圆形弹性杆9、第二弹簧10、固定板11、支撑杆12、气体压缩箱13、活塞14、活塞环15。In the figure: rubber pad 1, first sleeve 2, first shock absorber 3, first spring 4, furniture body 5, sliding rod 6, corrugated rubber ring 7, second sleeve 8, semicircular elastic rod 9. Second spring 10, fixed plate 11, support rod 12, gas compression box 13, piston 14, piston ring 15.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1，本发明提供一种技术方案：Please refer to Fig. 1, the present invention provides a kind of technical scheme:
一种用于家具减震的装置，包括橡胶垫1、第一套筒2、第一减震片3、第一弹簧4和家具本体5，家具本体5的下端两端固定连接两个第二套筒8，第二套筒8的下端活动套接有第一套筒2，家具本体5位于第二套筒8两侧的下端固定连接有第二减震片，第二减震片外套设有第一弹簧4，第一弹簧4的一端固定在家具本体5的下端，第一弹簧4的另一端固定在第一套筒2的上端，且第一套筒2位于第一弹簧4内的上端固定连接有第一减震片3，第一套筒2的底端外壁固定连接有橡胶垫1，第二套筒8内设有波纹状橡胶圈7，且波纹状橡胶圈7的上端固定在家具本体5的下端，波纹状橡胶圈7的下端固定连接在滑杆6的上端，滑杆6的两端开设的凸起与第二套筒8内壁开设的凹槽之间滑动连接，滑杆6两端的下端固定连接有第二弹簧10的一端，第二弹簧10的另一端固定连接在固定板11的上端，且固定板11位于第一套筒2内，滑杆6的下端固定连接有两个镜像设置的半圆形弹性杆9一端，两个半圆形弹性杆9的另一端固定在固定板11的上端，固定板11的下端设有气体压缩箱13，气体压缩箱13的下端与第一套筒2的内底壁固定连接，气体压缩箱13内滑动连接有活塞14，活塞14的外壁匹配套接有活塞环15，活塞14的上端固定连接有支撑杆12的一端，支撑杆12的另一端贯穿气体压缩箱13的上端与固定板11的底端连接，橡胶垫1的底端设有防滑纹，防止家具本体5受到冲击力时发生侧滑，固定板11的长度大于第二套筒8下端口径，第二套筒8的下端固定连接有橡胶圈，当第二弹簧10压缩至固定板11与橡胶圈相抵时，能有效的缓冲固定板11与第二套筒8之间的碰撞。A device for shock absorption of furniture, comprising a rubber pad 1, a first sleeve 2, a first shock absorber 3, a first spring 4 and a furniture body 5, two ends of the lower end of the furniture body 5 are fixedly connected to two second Sleeve 8, the lower end of the second sleeve 8 is movably sleeved with the first sleeve 2, and the lower ends of the furniture body 5 located on both sides of the second sleeve 8 are fixedly connected with second shock absorbing plates, and the second shock absorbing plates are covered with There is a first spring 4, one end of the first spring 4 is fixed on the lower end of the furniture body 5, the other end of the first spring 4 is fixed on the upper end of the first sleeve 2, and the first sleeve 2 is located in the first spring 4 The upper end is fixedly connected with the first shock absorber 3, the outer wall of the bottom end of the first sleeve 2 is fixedly connected with the rubber pad 1, the second sleeve 8 is provided with a corrugated rubber ring 7, and the upper end of the corrugated rubber ring 7 is fixed At the lower end of the furniture body 5, the lower end of the corrugated rubber ring 7 is fixedly connected to the upper end of the slide bar 6, and the protrusions provided at both ends of the slide bar 6 are slidably connected with the grooves provided on the inner wall of the second sleeve 8. One end of the second spring 10 is fixedly connected to the lower ends of the two ends of the rod 6, and the other end of the second spring 10 is fixedly connected to the upper end of the fixed plate 11, and the fixed plate 11 is located in the first sleeve 2, and the lower end of the slide bar 6 is fixedly connected to the upper end of the fixed plate 11. There are two semicircular elastic rods 9 one ends that are mirrored, and the other end of the two semicircular elastic rods 9 is fixed on the upper end of the fixed plate 11, and the lower end of the fixed plate 11 is provided with a gas compression box 13, and the gas compression box 13 The lower end is fixedly connected to the inner bottom wall of the first sleeve 2, a piston 14 is slidingly connected in the gas compression box 13, the outer wall of the piston 14 is matched with a piston ring 15, and the upper end of the piston 14 is fixedly connected to one end of the support rod 12, The other end of the support rod 12 runs through the upper end of the gas compression box 13 and is connected to the bottom end of the fixed plate 11. The bottom end of the rubber pad 1 is provided with anti-skid lines to prevent the furniture body 5 from sliding when it is subjected to impact force. The length of the fixed plate 11 is It is larger than the diameter of the lower port of the second sleeve 8, and the lower end of the second sleeve 8 is fixedly connected with a rubber ring. When the second spring 10 is compressed until the fixed plate 11 is in contact with the rubber ring, it can effectively buffer the fixed plate 11 and the second sleeve. 8 collisions.
工作原理：当家具本体5受到向下的冲击里时，家具本体5向下运动，首先波纹状橡胶圈7发生挤压，第一弹簧4压缩从而进行缓冲，当波纹状橡胶圈7形变达到极限时，滑杆6向下滑动，第二弹簧10不断压缩，半圆形弹性杆9也发生弹性形变，以此来抵御上方的冲击力，进行二次缓冲，当冲击力过大时，活塞14向下运动，进行压缩空气，进行第三次缓冲。Working principle: when the furniture body 5 receives a downward impact, the furniture body 5 moves downward, first the corrugated rubber ring 7 is squeezed, and the first spring 4 is compressed to buffer, when the deformation of the corrugated rubber ring 7 reaches the limit , the slide rod 6 slides downward, the second spring 10 is continuously compressed, and the semicircular elastic rod 9 is also elastically deformed, so as to resist the impact force above and perform secondary buffering. When the impact force is too large, the piston 14 Downward motion, compressed air, third cushion.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711214800.3A CN107842573A (en) | 2017-11-28 | 2017-11-28 | A device for damping furniture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711214800.3A CN107842573A (en) | 2017-11-28 | 2017-11-28 | A device for damping furniture |
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| CN107842573A true CN107842573A (en) | 2018-03-27 |
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| CN201711214800.3A Pending CN107842573A (en) | 2017-11-28 | 2017-11-28 | A device for damping furniture |
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Cited By (8)
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| CN108894279A (en) * | 2018-06-05 | 2018-11-27 | 河北工程大学 | The water fetching device of groundwater abstraction |
| CN110206840A (en) * | 2019-06-21 | 2019-09-06 | 重庆大学 | A kind of imitative femoral head shock-damping structure and walking robot |
| CN110259882A (en) * | 2019-06-26 | 2019-09-20 | 蒋敏泽 | A kind of heterotypic spring with secondary spring layer |
| CN111059046A (en) * | 2019-12-30 | 2020-04-24 | 中国石油天然气股份有限公司 | Leather cup type damping pumping-assisting whole barrel pump and using method thereof |
| CN113211851A (en) * | 2021-05-18 | 2021-08-06 | 江苏众联祥博新能源科技有限公司 | Damping device for automobile mold |
| CN115216312A (en) * | 2022-08-11 | 2022-10-21 | 安徽禾田生物质新材料有限公司 | Biomass particle carbonization equipment and carbonization method thereof |
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| CN117177509A (en) * | 2023-11-03 | 2023-12-05 | 北京中成康富科技股份有限公司 | Millimeter wave therapeutic instrument oscillator device |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894279A (en) * | 2018-06-05 | 2018-11-27 | 河北工程大学 | The water fetching device of groundwater abstraction |
| CN110206840A (en) * | 2019-06-21 | 2019-09-06 | 重庆大学 | A kind of imitative femoral head shock-damping structure and walking robot |
| CN110206840B (en) * | 2019-06-21 | 2020-07-14 | 重庆大学 | Femoral head-imitated damping structure and walking robot |
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Application publication date: 20180327 |