CN205479114U - A bumper shock absorber for bus seat - Google Patents
A bumper shock absorber for bus seat Download PDFInfo
- Publication number
- CN205479114U CN205479114U CN201620154808.XU CN201620154808U CN205479114U CN 205479114 U CN205479114 U CN 205479114U CN 201620154808 U CN201620154808 U CN 201620154808U CN 205479114 U CN205479114 U CN 205479114U
- Authority
- CN
- China
- Prior art keywords
- amortisseur
- fixing
- shock absorber
- bar
- bumper shock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bumper shock absorber for bus seat, including last connecting piece and casing, the bottom of going up the connecting piece cup joint the inside of casing and with set up at the inside damping device fixed connection of casing, damping device includes first bumper shock absorber and second bumper shock absorber, the second bumper shock absorber is located first bumper shock absorber under, first bumper shock absorber includes first plectane, the through -hole that first plectane was seted up through its surface cup joints on the top of first fixed column, the bottom of first fixed column is through the inner wall fixed connection of first fixed plate and casing. Should be used for bus seat's damping device, through setting up first bumper shock absorber to eliminate little vibrations, if shake when too big, the second vibrator will be given this kind of vibrations transmission to first vibrator, through mutually supporting of first bumper shock absorber and second bumper shock absorber to eliminating this kind big vibrations, making the shock attenuation effect of bumper shock absorber better, it is comfortable to make the passenger sit, and the car of taking pubic transport also is ready in people's trip.
Description
Technical field
This utility model relates to field of mechanical technique, a kind of amortisseur for bus seat.
Background technology
Amortisseur is mainly used to suppress concussion when rebounding after spring shock-absorbing and the impact from road surface, through uneven road surface, although shock-absorbing spring can filter the vibrations on road surface, but spring self also has reciprocating motion, and amortisseur is just used to suppress this spring to jump.At present, in some Urban Areas, owing to the road conditions of Urban Areas are poor, when some buses travel on the poor road of road conditions, due to jolting of bus, passenger inside the vehicle is made to feel under the weather, therefore have impact on the mood of passenger, result in people and be all reluctant to take bus.
Utility model content
The purpose of this utility model is to provide a kind of amortisseur for bus seat, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of amortisseur for bus seat，Including upper connector and housing，The bottom of described upper connector is socketed in the inside of housing and fixing with the damping device being arranged on enclosure interior is connected，Described damping device includes the first amortisseur and the second amortisseur，Described second amortisseur is positioned at the underface of the first amortisseur，Described first amortisseur includes the first plectane，Described first plectane offers through hole by its surface and is socketed in the first top fixing post，Described first bottom fixing post is connected by the first fixed plate is fixing with the inwall of housing，Described first surface configuration fixing post has the first spring，The two ends of described first spring are respectively fixedly connected with on the opposite face of the first plectane and the first fixed plate，Described second amortisseur includes the second plectane，The lower surface of described second plectane is fixedly connected with first and fixes bar，The top that bar is fixed by bearing pin and second in described first bottom fixing bar is flexibly connected，Described second bottom fixing bar is fixedly connected with pulley，Described pulley is slidably connected in the chute offered bottom inner walls，Described second one side fixing bar is fixedly connected on the inwall of housing one side by the second spring，The bottom of described housing is fixedly connected with lower connector.
Preferably, one end of described bearing pin sequentially passes through first and fixes bar and second and fix bar and fix that the fixed block of bar side is fixing to be connected with being arranged on first.
Preferably, the bottom of described upper connector is fixing with the upper surface of the first plectane is connected.
Preferably, described first post is fixed and the second quantity fixing bar is four.
Preferably, described pulley includes two fixing axles, and the top of two fixing axles all fixes with second that the bottom of bar is fixing to be connected, and the bottom fixing axle is fixedly connected on wheel shaft.
nullCompared with prior art，The beneficial effects of the utility model are: this is used for the amortisseur of bus seat，By arranging the first amortisseur，Make the pressure transmission that upper connector bears to the first plectane，First plectane gives the first spring so that the first spring-compressed pressure transmission again，Again by the reset response of the first spring，The first spring is made to stretch back and forth，To reduce this vibrations，If shake excessive，First vibrator will pass to the second vibrator this vibrations，The first spring is compressed by the first plectane，The first plectane and the second plectane is made to collide，This vibrations are passed to second and fix bar and pulley by the second disk，So that pulley slides laterally，Second fix bar and compress the second spring simultaneously，Then by the reset response of the second spring，Pulley is made to slidably reciprocate in chute，To eliminate this vibrations，By cooperating of the first amortisseur and the second amortisseur，The damping effect making amortisseur is more preferable，So that passenger is seated the most comfortable on the seat，There is no the sensation of vibrations，Make passenger in a good humor，Also make people go on a journey to be ready to take bus.
Accompanying drawing explanation
Fig. 1 is that this utility model faces structural representation；
Fig. 2 is that this utility model faces cross-sectional view；
Fig. 3 is that cross-sectional view faced by this utility model damping device；
Fig. 4 is this utility model the second amortisseur top view cross section structural representation.
In figure: 1 upper connector, 2 housings, 3 damping devices, 301 first amortisseurs, 3,011 first plectanes, 3,012 first fix post, 3,013 first fixed plates, 3,014 first springs, 302 second amortisseurs, 3,021 second plectanes, 3,022 first fix bar, 3023 bearing pins, 3,024 second fix bar, 3025 pulleys, 3,026 second springs, 4 times connectors, 5 chutes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-4，A kind of technical scheme of this utility model offer: a kind of amortisseur for bus seat，Including upper connector 1 and housing 2，The bottom of upper connector 1 is socketed in the inside of housing 2 and fixing with the damping device 3 being arranged within housing 2 is connected，The bottom of upper connector 1 is fixing with the upper surface of the first plectane 3011 to be connected，And upper connector 1 can slide in housing 2，Damping device 3 includes the first amortisseur 301 and the second amortisseur 302，Second amortisseur 302 is positioned at the underface of the first amortisseur 301，First amortisseur 301 includes the first plectane 3011，First plectane 3011 bears the load of upper connector 1 transmission，First plectane 3011 offers through hole by its surface and is socketed in the first top fixing post 3012，The through hole that first plectane 3011 is offered makes first to fix post 3012 within it to slide，First bottom fixing post 3012 is connected by the first fixed plate 3013 is fixing with the inwall of housing 2，First fixed plate 3013 has the bottom downslide stopping the first spring 3014，First surface configuration fixing post 3012 has the first spring 3014，The two ends of the first spring 3014 are respectively fixedly connected with on the opposite face of the first plectane 3011 and the first fixed plate 3013，First spring 3014 makes the first plectane 3011 by sliding up and down，Thus eliminate vibrations，Second amortisseur 302 includes the second plectane 3021，Second plectane 3021 bears the vibrations of the first plectane 3011 transmission，The lower surface of the second plectane 3021 is fixedly connected with first and fixes bar 3022，First bottom fixing bar 3022 is flexibly connected with the second top fixing bar 3024 by bearing pin 3023，One end of bearing pin 3023 sequentially passes through first and fixes bar 3022 and second and fix bar 3024 and fix that the fixed block of bar 3022 side is fixing to be connected with being arranged on first，First fixes post 3012 and the second quantity fixing bar 3024 is four，By arranging bearing pin 3023，Make second to fix bar 3024 to swing in first one end fixing bar 3022，Second bottom fixing bar 3024 is fixedly connected with pulley 3025，Pulley 3025 is slidably connected in the chute 5 offered bottom housing 2 inwall，Chute 5 makes pulley 3025 linear slide within it，Pulley 3025 includes two fixing axles，And the top of two fixing axles is all fixed with second, and the bottom of bar 3024 is fixing to be connected，The bottom of fixing axle is fixedly connected on wheel shaft，Second one side fixing bar 3024 is fixedly connected on the inwall of housing 2 one side by the second spring 3026，The bottom of housing 2 is fixedly connected with lower connector 4.
nullOperation principle: when using for the amortisseur of bus seat，Owing to bus travels on the poor road of road conditions，When bus jolts，Seat can be made to shake，Thus this vibrations are passed to upper connector 1 by seat，This vibrations are being passed to the first amortisseur 301 by upper connector 1，So that the first plectane 3011 compresses the first spring 3014，Owing to the first spring 3014 bottom is fixed by the first fixed plate 3013，The first spring 3014 is made to realize resetting，By stretching back and forth of the first spring 3014，Thus eliminate this vibrations，When shaking excessive，This vibrations can be passed to the second amortisseur 302 by the first amortisseur 301，Want to touch with the second plectane 3021 by the first plectane 3011，So that this vibrations pass to second fixes bar 3024 and pulley 3025，Then slided laterally by pulley 3025，Second fix bar 3024 and open and compress the second spring 3026 simultaneously，At the reset response by the second spring 3026，The second spring 3026 is made to promote second to fix bar 3024 to inner slide，Slidably reciprocated in chute 5 by pulley 3025，Thus eliminate this excessive vibrations.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. the amortisseur for bus seat，Including upper connector (1) and housing (2)，It is characterized in that: the bottom of described upper connector (1) is socketed in the inside of housing (2) and the damping device (3) internal with being arranged on housing (2) is fixing is connected，Described damping device (3) includes the first amortisseur (301) and the second amortisseur (302)，Described second amortisseur (302) is positioned at the underface of the first amortisseur (301)，Described first amortisseur (301) includes the first plectane (3011)，Described first plectane (3011) offers through hole by its surface and is socketed in the first top fixing post (3012)，Described first bottom fixing post (3012) is connected by the first fixed plate (3013) is fixing with the inwall of housing (2)，Described first surface configuration fixing post (3012) has the first spring (3014)，The two ends of described first spring (3014) are respectively fixedly connected with on the opposite face of the first plectane (3011) and the first fixed plate (3013)，Described second amortisseur (302) includes the second plectane (3021)，The lower surface of described second plectane (3021) is fixedly connected with first and fixes bar (3022)，The top that bar (3024) is fixed by bearing pin (3023) in described first bottom fixing bar (3022) with second is flexibly connected，Described second bottom fixing bar (3024) is fixedly connected with pulley (3025)，Described pulley (3025) is slidably connected in the chute (5) offered bottom housing (2) inwall，Described second one side fixing bar (3024) is fixedly connected on the inwall of housing (2) one side by the second spring (3026)，The bottom of described housing (2) is fixedly connected with lower connector (4).
- A kind of amortisseur for bus seat the most according to claim 1, it is characterised in that: one end of described bearing pin (3023) sequentially passes through first and fixes bar (3022) and second and fix bar (3024) and fix that the fixed block of bar (3022) side is fixing to be connected with being arranged on first.
- A kind of amortisseur for bus seat the most according to claim 1, it is characterised in that: the bottom of described upper connector (1) is fixing with the upper surface of the first plectane (3011) to be connected.
- A kind of amortisseur for bus seat the most according to claim 1, it is characterised in that: described first fixes post (3012) and second fixes the quantity of bar (3024) and is four.
- A kind of amortisseur for bus seat the most according to claim 1, it is characterized in that: described pulley (3025) includes two fixing axles, and the top of two fixing axles all fixes with second that the bottom of bar (3024) is fixing to be connected, the bottom fixing axle is fixedly connected on wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154808.XU CN205479114U (en) | 2016-03-01 | 2016-03-01 | A bumper shock absorber for bus seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154808.XU CN205479114U (en) | 2016-03-01 | 2016-03-01 | A bumper shock absorber for bus seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479114U true CN205479114U (en) | 2016-08-17 |
Family
ID=56658770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154808.XU Expired - Fee Related CN205479114U (en) | 2016-03-01 | 2016-03-01 | A bumper shock absorber for bus seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785792A (en) * | 2016-08-27 | 2018-03-09 | 江苏德驰电气有限公司 | A kind of high shock resistance core level Medium Voltage Switchgear |
| CN108104727A (en) * | 2017-12-30 | 2018-06-01 | 天津市九方煤矿机械制造有限公司 | A kind of Pneumatic power supporting leg type accessory anchor bolt drilling machine |
| CN110141717A (en) * | 2019-06-14 | 2019-08-20 | 河海大学常州校区 | A kind of easy adjustable type transfusion chair with buffering effect |
-
2016
- 2016-03-01 CN CN201620154808.XU patent/CN205479114U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785792A (en) * | 2016-08-27 | 2018-03-09 | 江苏德驰电气有限公司 | A kind of high shock resistance core level Medium Voltage Switchgear |
| CN108104727A (en) * | 2017-12-30 | 2018-06-01 | 天津市九方煤矿机械制造有限公司 | A kind of Pneumatic power supporting leg type accessory anchor bolt drilling machine |
| CN110141717A (en) * | 2019-06-14 | 2019-08-20 | 河海大学常州校区 | A kind of easy adjustable type transfusion chair with buffering effect |
| CN110141717B (en) * | 2019-06-14 | 2022-02-11 | 河海大学常州校区 | Easily adjustable infusion chair with buffering effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |