CN205757868U - A kind of movable pulley assembly for luggage case - Google Patents
A kind of movable pulley assembly for luggage case Download PDFInfo
- Publication number
- CN205757868U CN205757868U CN201620426667.2U CN201620426667U CN205757868U CN 205757868 U CN205757868 U CN 205757868U CN 201620426667 U CN201620426667 U CN 201620426667U CN 205757868 U CN205757868 U CN 205757868U
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- CN
- China
- Prior art keywords
- support bar
- external frame
- stopper slot
- roller
- fixing seat
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- 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.)
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Abstract
nullThe utility model discloses a kind of movable pulley assembly for luggage case，Its drip irrigation device is that support frame as described above includes support bar，Stopper slot it is provided with bottom mounting seat，Support bar one end is provided with the circular limited block being placed in stopper slot，Mounting seat is provided with and sequentially passes through stopper slot、Circular limited block is to the connecting rod on support bar，The reinforcement being week and arranging it is provided with along connecting rod outer wall circle in stopper slot，Described support bar sidewall is provided with external frame，External frame is connected with support bar one，Be connected with the support bar other end of end of described external frame is provided with the fixing seat fixing with roller，Roller and fixing seat are connected by motion bar，External frame one sidewall is arc-shaped，External frame is provided with reinforced hole，Reinforced hole at least 4，Described fixing seat both sides are provided with annular groove，It is provided with stiffener in described annular groove，This utility model purpose is to provide a kind of intensity high、The movable pulley assembly for luggage case that wheel is unlikely to deform and integrated support ability is strong.
Description
Technical field
This utility model relates to a kind of trunk accessory technical field, more specifically, it relates to a kind of movable pulley assembly for luggage case.
Background technology
Luggage case be people's out on tours, office for Load luggage first-selection, pulled by pull bar, casing is placed on slide mechanism, slided by slide mechanism machine, thus result in carrying convenience, but during using, easily there is deformation in wheel, and weight capacity difference and support bar breakage phenomenon occurs, and noise is serious.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide the movable pulley assembly for luggage case that a kind of intensity is high, wheel is unlikely to deform and integrated support ability is strong.
nullFor achieving the above object，This utility model provides following technical scheme: a kind of movable pulley assembly for luggage case，Including mounting seat、Bracing frame and roller，Support frame as described above includes support bar，It is provided with stopper slot bottom described mounting seat，Described support bar one end is provided with the circular limited block being placed in stopper slot，Mounting seat is provided with and sequentially passes through stopper slot、Circular limited block is to the connecting rod on support bar，The reinforcement being week and arranging it is provided with along connecting rod outer wall circle in described stopper slot，Described support bar sidewall is provided with external frame，Described external frame is connected with support bar one，Be connected with the support bar other end of end of described external frame is provided with the fixing seat fixing with roller，Roller and fixing seat are connected by motion bar，Described external frame one sidewall is arc-shaped，External frame is provided with reinforced hole，Reinforced hole at least 4，Described fixing seat both sides are provided with annular groove，It is provided with stiffener in described annular groove.
nullBy using technique scheme，By being provided with stopper slot bottom mounting seat，Support bar one end is provided with the circular limited block being placed in stopper slot，Additional bearing can be need not and directly mate directly into row 360 degree rotation with circular limited block and stopper slot，And by being provided with the reinforcement being week arrange along connecting rod outer wall circle in stopper slot，Utilize reinforcement to carry out with circular limited block to coordinate，Thus decrease contact area，Rotating when，Noise can be reduced produce，And inside stopper slot, serve good intensity booster action，And support bar sidewall is provided with external frame，Sidewall design by external frame，The dispersion effect of power can be provided，Ensure overall ability to bear，External frame is connected with support bar one，Ensure the intensity connected，And then promote deduction weight capacity，Be connected with the support bar other end of end of external frame is provided with the fixing seat fixing with roller，Roller and fixing seat are connected by motion bar，External frame one sidewall is arc-shaped，The when of making to be under pressure，One flexural loading of external frame，An arc counteracting force at stress can be given，Thus ensure overall ability to bear，External frame is provided with reinforced hole，Reinforced hole at least 4，Reduce production cost，And utilize reinforced hole to carry out hole support，A pole will be formed between holes，And then ensure to support and improve weight capacity，Fixing seat both sides are provided with annular groove，It is provided with stiffener in described annular groove，Stiffener is utilized to carry out intensity enhancing，Utilize the design of annular groove，Reduce fixing seat and the contact area of roller，The when of so that using，Reduce friction，Reduce noise to produce.
This utility model is further arranged to: described roller sidewall is provided with down the first logical supported hole and the second supported hole, and described second supported hole and the second supported hole replace circular array, and described first supported hole triangular shape, the second supported hole is strip.
By using technique scheme, it is provided with down the first logical supported hole and the second supported hole by roller sidewall, second supported hole and the second supported hole replace circular array, carry out good inside roller and comprehensively support, and the first supported hole triangular shape, second supported hole is strip, utilize the stability that triangle is good, it is supported in inside, improve the ability to bear of roller, and there is the second supported hole between two first supported holes, and it is strip, make be formed between two first supported holes two pillars, carry out good support, and then ensure that the intensity within roller, thus ensure the ability to bear of overall roller, improve overall bearing strength further.
This utility model is further arranged to: be additionally provided with the noise reduction set being placed on outside motion bar on described fixing seat.
By using technique scheme, fixing seat is additionally provided with the noise reduction set being placed on outside motion bar, it is ensured that the when of roller-coaster, it is possible to reduce noise and produce.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is that the mounting seat of this utility model embodiment looks up structural representation.
Fig. 3 is the support frame structure schematic diagram of this utility model embodiment.
Reference in figure: 101, installing rack；102, stopper slot；104, reinforcement；201, bracing frame；202, support bar；203, circular limited block；204, external frame；2041, reinforced hole；205, fixing seat；2051, stiffener；2052, annular groove；301, roller；302, the second support bar；303, the first support bar；304, motion bar.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, this utility model embodiment is described further.
nullA kind of movable pulley assembly for luggage case，Including mounting seat 101、Bracing frame 201 and roller 301，Support frame as described above 201 includes support bar 202，It is provided with stopper slot 102 bottom described mounting seat 101，Described support bar 202 one end is provided with the circular limited block 203 being placed in stopper slot 102，Mounting seat 101 is provided with and sequentially passes through stopper slot 102、Connecting rod on circular limited block 203 to support bar 202，The reinforcement 104 being week and arranging it is provided with along connecting rod outer wall circle in described stopper slot 102，Described support bar 202 sidewall is provided with external frame 204，Described external frame 204 is connected with support bar 202 one，Described external frame 204 is connected with support bar 202 the fixing seat 205 that the other end is provided with and roller 301 is fixing of end，Roller 301 and fixing seat 205 are connected by motion bar 304，Described external frame 204 1 sidewall is arc-shaped，External frame 204 is provided with reinforced hole 2041，Reinforced hole 2041 at least 4，Described fixing seat 205 both sides are provided with annular groove 2052，It is provided with stiffener 2051 in described annular groove 2052.
nullBy using technique scheme，By being provided with stopper slot 102 bottom mounting seat 101，Support bar 202 one end is provided with the circular limited block 203 being placed in stopper slot 102，Additional bearing can be need not and directly mate directly into row 360 degree rotation with circular limited block 203 and stopper slot 102，And by being provided with the reinforcement 104 being week arrange along connecting rod outer wall circle in stopper slot 102，Utilize reinforcement 104 to carry out with circular limited block 203 to coordinate，Thus decrease contact area，Rotating when，Noise can be reduced produce，And inside stopper slot 102, serve good intensity booster action，And support bar 202 sidewall is provided with external frame 204，Sidewall design by external frame 204，The dispersion effect of power can be provided，Ensure overall ability to bear，External frame 204 is connected with support bar 202 one，Ensure the intensity connected，And then promote deduction weight capacity，External frame 204 is connected with support bar 202 the fixing seat 205 that the other end is provided with and roller 301 is fixing of end，Roller 301 and fixing seat 205 are connected by motion bar 304，External frame 204 1 sidewall is arc-shaped，The when of making to be under pressure，204 1 flexural loadings of external frame，An arc counteracting force at stress can be given，Thus ensure overall ability to bear，External frame 204 is provided with reinforced hole 2041，Reinforced hole 2041 at least 4，Reduce production cost，And utilize reinforced hole 2041 to carry out hole support，A pole will be formed between holes，And then ensure to support and improve weight capacity，Fixing seat 205 both sides are provided with annular groove 2052，It is provided with stiffener 2051 in described annular groove 2052，Stiffener 2051 is utilized to carry out intensity enhancing，Utilize the design of annular groove 2052，Reduce fixing seat 205 and the contact area of roller 301，The when of so that using，Reduce friction，Reduce noise to produce.
This utility model is further arranged to: described roller 301 sidewall is provided with down the first logical supported hole 303 and the second supported hole 302, described second supported hole 302 and the second supported hole 302 alternately circular array, described first supported hole 303 triangular shape, the second supported hole 302 is in strip.
By using technique scheme, it is provided with down the first logical supported hole 303 and the second supported hole 302 by roller 301 sidewall, second supported hole 302 and the second supported hole 302 alternately circular array, carry out good inside roller 301 and comprehensively support, and the first supported hole 303 triangular shape, second supported hole 302 is in strip, utilize the stability that triangle is good, it is supported in inside, improve the ability to bear of roller 301, and there is the second supported hole 302 between two first supported holes 303, and it is strip, make be formed between two first supported holes 303 two pillars, carry out good support, and then ensure that the intensity within roller 301, thus ensure the ability to bear of overall roller 301, improve overall bearing strength further.
This utility model is further arranged to: be additionally provided with, on described fixing seat 205, the noise reduction set being placed on outside motion bar 304.
By using technique scheme, fixing seat 205 is additionally provided with the noise reduction set being placed on outside motion bar 304, it is ensured that the when that roller 301 sliding, it is possible to reduce noise and produce.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, those skilled in the art carries out common variations and alternatives in the range of technical solutions of the utility model and should be included in protection domain of the present utility model.
Claims (3)
- null1. the movable pulley assembly for luggage case，Including mounting seat、Bracing frame and roller，It is characterized in that: support frame as described above includes support bar，It is provided with stopper slot bottom described mounting seat，Described support bar one end is provided with the circular limited block being placed in stopper slot，Mounting seat is provided with and sequentially passes through stopper slot、Circular limited block is to the connecting rod on support bar，The reinforcement being week and arranging it is provided with along connecting rod outer wall circle in described stopper slot，Described support bar sidewall is provided with external frame，Described external frame is connected with support bar one，Be connected with the support bar other end of end of described external frame is provided with the fixing seat fixing with roller，Roller and fixing seat are connected by motion bar，Described external frame one sidewall is arc-shaped，External frame is provided with reinforced hole，Reinforced hole at least 4，Described fixing seat both sides are provided with annular groove，It is provided with stiffener in described annular groove.
- A kind of movable pulley assembly for luggage case the most according to claim 1, it is characterized in that: described roller sidewall is provided with down the first logical supported hole and the second supported hole, described second supported hole and the second supported hole replace circular array, described first supported hole triangular shape, the second supported hole is strip.
- A kind of movable pulley assembly for luggage case the most according to claim 2, is characterized in that: be additionally provided with the noise reduction set being placed on outside motion bar on described fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426667.2U CN205757868U (en) | 2016-05-12 | 2016-05-12 | A kind of movable pulley assembly for luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426667.2U CN205757868U (en) | 2016-05-12 | 2016-05-12 | A kind of movable pulley assembly for luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205757868U true CN205757868U (en) | 2016-12-07 |
Family
ID=57410089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426667.2U Active CN205757868U (en) | 2016-05-12 | 2016-05-12 | A kind of movable pulley assembly for luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205757868U (en) |
-
2016
- 2016-05-12 CN CN201620426667.2U patent/CN205757868U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314007, Zhejiang, Jiaxing City, South Lake District, Phoenix Town Industrial Function Zone, on the west side of the two road Patentee after: Jiaxing Hangqi Electric Appliance Co., Ltd Address before: 314007, Zhejiang, Jiaxing City, South Lake District, Phoenix Town Industrial Function Zone, on the west side of the two road Patentee before: JIAXING HANGQI ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |