CN204678265U - Fastener and there is the light fixture of this fastener - Google Patents
Fastener and there is the light fixture of this fastener Download PDFInfo
- Publication number
- CN204678265U CN204678265U CN201520402017.XU CN201520402017U CN204678265U CN 204678265 U CN204678265 U CN 204678265U CN 201520402017 U CN201520402017 U CN 201520402017U CN 204678265 U CN204678265 U CN 204678265U
- Authority
- CN
- China
- Prior art keywords
- support arm
- cover plate
- fastener
- fitting
- arm
- 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.)
- Withdrawn - After Issue
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to lamp fittings field, particularly relates to a kind of fastener and has the light fixture of this fastener, is intended to solve technical problem location division that prior art is difficult to cover plate to be held on lampshade being avoided again lampshade inner inlet.The location division of lampshade and cover plate stretch into the installing space between fitting and the first support arm, the through hole that bent over arms is arranged in fitting makes fitting be limited in swing between the first support arm and the second support arm or mobile, by regulating the securing member being threaded in the screwed hole place of the second support arm, to regulate the spacing of fitting and the first support arm abutted against with securing member, cover plate is allowed to be clamped on the location division of lampshade, processing ease, lampshade and cover plate is allowed to enclose formation confined space, avoid lampshade inner inlet, lampshade and cover plate can also be avoided to damage because bearing excessive pressure.And cover plate being located away from the location division of lampshade, operation is easily same.
Description
Technical field
The utility model belongs to lamp fittings field, particularly relates to a kind of fastener and has the light fixture of this fastener.
Background technology
Light fixture of the prior art generally includes lampshade and is arranged on the cover plate on lampshade, and cover plate is held on the location division of the opening part of lampshade, to form the confined space for accommodating light source assembly.To form confined space on the location division how cover plate being held on lampshade, avoid lampshade inner inlet, become the difficult problem that industry is in the urgent need to address.
Utility model content
The purpose of this utility model is to provide a kind of fastener, is intended to solve technical problem location division that prior art is difficult to cover plate to be held on lampshade being avoided again lampshade inner inlet.
The utility model realizes like this, a kind of fastener, described fastener is for being held on the location division of lampshade by cover plate, described fastener comprises body, and described body comprises the second support arm that the first support arm and described first support arm arrange separately, is connected to the linking arm between described first support arm and the second support arm and bends towards described first support arm the bent over arms extended to form by described linking arm; Described fastener also comprises the fitting with a through hole, and described fitting has the first side being intended for described first support arm and the second side being intended for described second support arm, and described bent over arms is arranged in the described through hole of described fitting; The installing space stretched into for described cover plate and described location division is formed between described fitting and described first support arm, described cover plate and described first support arm facing, described first side of described location division and described fitting abuts against, and described second support arm offers screwed hole; Described fastener also comprises the securing member be threaded on described screwed hole, described fastener threads is connected to described screwed hole and described second side of this securing member and described fitting abuts against, and described fitting and described first support arm clamp described location division and described cover plate between described first side and this first support arm of this fitting.
Further, described fitting comprises slip portion, described slip portion has first end and the second end relative to this first end, described fitting is also included in two adjutages that the described first end in described slip portion extends to form and the driving arm be connected between two described adjutages, and the described first end in described slip portion, two described adjutages and described driving arm enclose and form described through hole.
Further, the described second end place in described slip portion has been bent to form bending edge towards described second support arm.
Further, the close described through hole in described slip portion is provided with the reinforcement that the width along this slip portion extends.
Further, described bent over arms be included on described linking arm towards the first extension extended to form away from the direction of this linking arm and on this first extension towards the second extension that the junction between described linking arm and described second support arm extends to form, described linking arm, described first extension and described second extension enclose the spatial accommodation of the described driving arm formed for holding described fitting.
Further, the side being intended for described first support arm of described second support arm is protruded and is formed with boss, described screwed hole is opened on this boss.
Further, described first support arm and described linking arm are that acute angle staggers and arranges, and described second support arm and described linking arm stagger in obtuse angle and arrange, and described first support arm parallels setting with described second support arm.
Further, between described first support arm and described linking arm, be provided with the first arc transition portion, between described second support arm and described linking arm, be provided with the second arc transition portion.
Further, described first support arm, described second support arm, described linking arm and described bent over arms are formed in one structure.
Another object of the present utility model is to provide a kind of light fixture, comprises the lampshade with location division, the cover plate be arranged on described location division, is located in pad in the outer rim of described cover plate and some fasteners, described pad comprises the first abutting part abutted against with the wherein side of described cover plate, and the other side of described cover plate abut against and and described first abutting part the second abutting part separately and the connecting portion be connected between described first abutting part and described second abutting part, described first abutting part, described connecting portion and described second abutting part enclose the mounting groove being formed and supply the outer rim of described cover plate to stretch into, described first abutting part is folded between described location division and described cover plate, described second abutting part is folded between described first support arm of described fastener and described cover plate.
The utility model relative to the technique effect of prior art is: the location division of lampshade and cover plate stretch into the installing space between fitting and the first support arm, the through hole that bent over arms is arranged in fitting makes fitting be limited in swing between the first support arm and the second support arm or mobile, by regulating the securing member being threaded in the screwed hole place of the second support arm, to regulate the spacing of fitting and the first support arm abutted against with securing member, cover plate is allowed to be clamped on the location division of lampshade, processing ease, lampshade and cover plate is allowed to enclose formation confined space, avoid lampshade inner inlet, lampshade and cover plate can also be avoided to damage because bearing excessive pressure.And cover plate being located away from the location division of lampshade, operation is easily same.
Accompanying drawing explanation
Fig. 1 is the three-dimensional installation diagram of the fastener that the utility model embodiment provides.
Fig. 2 is the three-dimensional exploded view of the fastener of Fig. 1.
Fig. 3 is the three-dimensional installation diagram of the light fixture that the utility model embodiment provides.
Fig. 4 is the three-dimensional exploded view of the light fixture of Fig. 3.
Fig. 5 is the partial sectional view along A-A line of the light fixture of Fig. 3.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2, Fig. 5, a kind of fastener 100 that the utility model embodiment provides, fastener 100 is for being held on the location division 52 of lampshade 50 by cover plate 40, fastener 100 comprises body 10, and body 10 comprises the second support arm 12 that the first support arm 11 and the first support arm 11 arrange separately, is connected to the linking arm 13 between the first support arm 11 and the second support arm 12 and bends towards the first support arm 11 bent over arms 14 extended to form by linking arm 13; Fastener 100 also comprises the fitting 20 with a through hole 24, and fitting 20 has the first side 21a being intended for the first support arm 11 and the second side 21b being intended for the second support arm 12, and bent over arms 14 is arranged in the through hole 24 of fitting 20; The installing space 18 stretched into for cover plate 40 and location division 52 is formed between fitting 20 and the first support arm 11, cover plate 40 and the first support arm 11 facing, location division 52 abuts against with the first side 21a of fitting 20, and the second support arm 12 offers screwed hole 121; Fastener 100 also comprises the securing member 30 be threaded on screwed hole 121, securing member 30 is threadedly connected to screwed hole 121 and this securing member 30 abuts against with the second side 21b of fitting 20, and fitting 20 and the first support arm 11 clamping and positioning portion 52 and cover plate 40 are between the first side 21a and this first support arm 11 of this fitting 20.
The location division 52 of lampshade 50 and cover plate 40 stretch into the installing space 18 between fitting 20 and the first support arm 11, the through hole 24 that bent over arms 14 is arranged in fitting 20 makes fitting 20 be limited in swing between the first support arm 11 and the second support arm 12 or mobile, by regulating the securing member 30 being threaded in screwed hole 121 place of the second support arm 12, to regulate the spacing of fitting 20 and the first support arm 11 abutted against with securing member 30, cover plate 40 is allowed to be clamped on the location division 52 of lampshade 50, processing ease, lampshade 50 and cover plate 40 is allowed to enclose formation confined space, avoid lampshade 50 inner inlet, lampshade 50 and cover plate 40 can also be avoided to damage because bearing excessive pressure.And cover plate 40 being located away from the location division 52 of lampshade 50, operation is easily same.
Particularly, cover plate 40 is glass plate.
Further, fitting 20 comprises slip portion 21, slip portion 21 has first end 21c and the second end 21d relative to this first end 21c, fitting 20 is also included in two adjutages 22 that the first end 21c in slip portion 21 extends to form and the driving arm 23 be connected between two adjutages 22, and first end 21c, two adjutages 22 in slip portion 21 enclose with driving arm 23 and form through hole 24.Fitting 20 is stamping parts, easily processes, compact conformation, and structural strength is good.When regulating securing member 30 to make the slip portion 21 of fitting 20 and the first support arm 11 clamp location division 52 and the cover plate 40 of lampshade 50, slip portion 21 and the first support arm 11 are parallel to each other, reliable clamping.
Further, the second end 21d place in slip portion 21 has been bent to form bending edge 212 towards the second support arm 12.This structure can avoid the surface of the location division 52 of the second end 21d sliding injury lampshade 50 in slip portion 21.
Further, close through hole 24 place in slip portion 21 is provided with the reinforcement 211 that the width along this slip portion 21 extends.This structure can provide the structural strength in slip portion 21, makes it durable.
Further, bent over arms 14 be included on linking arm 13 towards the first extension 141 extended to form away from the direction of this linking arm 13 and on this first extension 141 towards the second extension 142 that the junction between linking arm 13 and the second support arm 12 extends to form, linking arm 13, first extension 141 and the second extension 142 enclose the spatial accommodation 17 of the driving arm 23 formed for holding fitting 20.First extension 141 and the second extension 142 roughly distribute in L font, and the first extension 141 and the second extension 142 are shaped on linking arm 13.Bent over arms 14 adopts tool to press, and the second extension 142 is connected on linking arm 13 away from one end of the first extension 141, thus allows fitting 20 be limited in spatial accommodation 17, and can not drop out.Be provided with arc transition portion between first extension 141 and the second extension 142, this structure can reduce stress concentration phenomenon.The length of the first extension 141 is less than the length of the second extension 142, compact conformation.Fitting 20 can move within the specific limits, with the thickness of the location division 52 from cover plate 40 that adapt to lampshade 50 and different situations, driving arm 23 can only move at spatial accommodation 17 simultaneously, the extreme position of driving arm 23 along the length direction movement of linking arm 13 is limited by the first extension 141, fitting 20 is limited between the first support arm 11 and the second support arm 12 and swings or movement, guarantee location division 52 and the cover plate 40 of fastener 100 reliable grip lampshade 50.
Further, the side being intended for the first support arm 11 of the second support arm 12 is protruded and is formed with boss 122, screwed hole 121 is opened on this boss 122.This structure can improve the structural strength of the second support arm 12, guarantees that securing member 30 is reliably threadedly connected on the screwed hole 121 of the second support arm 12.
Further, the first support arm 11 and linking arm 13 stagger in acute angle and arrange, and the second support arm 12 staggers in obtuse angle with linking arm 13 and arranges, and the first support arm 11 parallels setting with the second support arm 12.The program can form larger installing space 18, is convenient to the assembling of fastener 100, lampshade 50 and cover plate 40.
Further, be provided with between the first support arm 11 and linking arm 13 between first arc transition portion 15, second support arm 12 and linking arm 13 and be provided with the second arc transition portion 16.This structure can reduce structural stress concentration phenomenon, allows fastener 100 reliable grip lampshade 50 and cover plate 40.
Further, the first support arm 11, second support arm 12, linking arm 13 and bent over arms 14 are formed in one structure.This structure is easily processed.
Refer to Fig. 3 to Fig. 5, a kind of light fixture that the utility model embodiment provides, comprise the lampshade 50 with location division 52, the cover plate 40 be arranged on location division 52, be located in pad 60 in the outer rim of cover plate 40 and some fasteners 100; The first abutting part 61 that pad 60 comprises and the wherein side of cover plate 40 abuts against and the other side of cover plate 40 abut against and and the first abutting part 61 the second abutting part 62 separately and the connecting portion 63 be connected between the first abutting part 61 and the second abutting part 62, first abutting part 61, connecting portion 63 and the second abutting part 62 enclose the mounting groove being formed and supply the outer rim of cover plate 40 to stretch into, first abutting part 61 is folded between location division 52 and cover plate 40, and the second abutting part 62 is folded between the first support arm 11 of fastener 100 and cover plate 40.
Particularly, lampshade 50 comprise opposite end be formed opening 511 housing 51, to extend outwardly the location division 52 and the kink 53 that is bent to form in the outer of location division 52 that are formed in the wherein one end open 511 of housing 51, housing 51, location division 52 and kink 53 are formed in one structure.Kink 53 and location division 52 are formed with the installation position of energy setting-in cover plate 40.First abutting part 61, second abutting part 62 and connecting portion 63 are formed in one structure.Pad 60 is rubber blanket, and pad 60 can avoid cover plate 40 and lampshade 50 to damage because bearing excessive pressure, and it is inner that water can be avoided to enter lampshade 50.Some fasteners 100 are distributed in the surrounding of cover plate 40, allow cover plate 40 firmly be installed on the location division 52 of lampshade 50.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a fastener, it is characterized in that: described fastener is for being held on the location division of lampshade by cover plate, described fastener comprises body, and described body comprises the second support arm that the first support arm and described first support arm arrange separately, is connected to the linking arm between described first support arm and the second support arm and bends towards described first support arm the bent over arms extended to form by described linking arm; Described fastener also comprises the fitting with a through hole, and described fitting has the first side being intended for described first support arm and the second side being intended for described second support arm, and described bent over arms is arranged in the described through hole of described fitting; The installing space stretched into for described cover plate and described location division is formed between described first side of described fitting and described first support arm, described cover plate and described first support arm facing, described first side of described location division and described fitting abuts against, and described second support arm offers screwed hole; Described fastener also comprises the securing member be threaded on described screwed hole, described fastener threads is connected to described screwed hole and described second side of this securing member and described fitting abuts against, and described fitting and described first support arm clamp described location division and described cover plate between described first side and this first support arm of this fitting.
2. fastener as claimed in claim 1, it is characterized in that: described fitting comprises slip portion, described slip portion has first end and the second end relative to this first end, described fitting is also included in two adjutages that the described first end in described slip portion extends to form and the driving arm be connected between two described adjutages, and the described first end in described slip portion, two described adjutages and described driving arm enclose and form described through hole.
3. fastener as claimed in claim 2, is characterized in that: the described second end place in described slip portion has been bent to form bending edge towards described second support arm.
4. fastener as claimed in claim 2, is characterized in that: the close described through hole in described slip portion is provided with the reinforcement that the width along this slip portion extends.
5. fastener as claimed in claim 2, it is characterized in that: described bent over arms be included on described linking arm towards the first extension extended to form away from the direction of this linking arm and on this first extension towards the second extension that the junction between described linking arm and described second support arm extends to form, described linking arm, described first extension and described second extension enclose the spatial accommodation of the described driving arm formed for holding described fitting.
6. the fastener as described in any one of claim 1 to 5, is characterized in that: the side being intended for described first support arm of described second support arm is protruded and is formed with boss, described screwed hole is opened on this boss.
7. the fastener as described in any one of claim 1 to 5, it is characterized in that: described first support arm and described linking arm are that acute angle staggers and arranges, described second support arm and described linking arm stagger in obtuse angle and arrange, and described first support arm parallels setting with described second support arm.
8. the fastener as described in any one of claim 1 to 5, is characterized in that: be provided with the first arc transition portion between described first support arm and described linking arm, is provided with the second arc transition portion between described second support arm and described linking arm.
9. the fastener as described in any one of claim 1 to 5, is characterized in that: described first support arm, described second support arm, described linking arm and described bent over arms are formed in one structure.
10. a light fixture, is characterized in that: comprise there is location division lampshade, the cover plate be arranged on described location division, be located in the pad in the outer rim of described cover plate and the some fasteners as described in any one of claim 1 to 9, described pad comprises the first abutting part abutted against with the wherein side of described cover plate, and the other side of described cover plate abut against and and described first abutting part the second abutting part separately and the connecting portion be connected between described first abutting part and described second abutting part, described first abutting part, described connecting portion and described second abutting part enclose the mounting groove being formed and supply the outer rim of described cover plate to stretch into, described first abutting part is folded between described location division and described cover plate, described second abutting part is folded between described first support arm of described fastener and described cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402017.XU CN204678265U (en) | 2015-06-11 | 2015-06-11 | Fastener and there is the light fixture of this fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402017.XU CN204678265U (en) | 2015-06-11 | 2015-06-11 | Fastener and there is the light fixture of this fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678265U true CN204678265U (en) | 2015-09-30 |
Family
ID=54177953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402017.XU Withdrawn - After Issue CN204678265U (en) | 2015-06-11 | 2015-06-11 | Fastener and there is the light fixture of this fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287591A (en) * | 2015-06-11 | 2017-01-04 | 深圳市万景华科技有限公司 | Fastener and there is the light fixture of this fastener |
-
2015
- 2015-06-11 CN CN201520402017.XU patent/CN204678265U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287591A (en) * | 2015-06-11 | 2017-01-04 | 深圳市万景华科技有限公司 | Fastener and there is the light fixture of this fastener |
| CN106287591B (en) * | 2015-06-11 | 2023-03-10 | 深圳市万景华科技有限公司 | Fastener and lamp with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150930 Effective date of abandoning: 20230310 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150930 Effective date of abandoning: 20230310 |