CN204730134U - A kind of fixed structure and there is the light fixture of this fixed structure - Google Patents
A kind of fixed structure and there is the light fixture of this fixed structure Download PDFInfo
- Publication number
- CN204730134U CN204730134U CN201520458394.5U CN201520458394U CN204730134U CN 204730134 U CN204730134 U CN 204730134U CN 201520458394 U CN201520458394 U CN 201520458394U CN 204730134 U CN204730134 U CN 204730134U
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- Prior art keywords
- fixed structure
- ear
- turning arm
- support
- pair
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- 210000001699 lower leg Anatomy 0.000 claims abstract description 24
- 210000005069 ears Anatomy 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 17
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of fixed structure, comprising: support, has holder, the connecting portion vertical with its one end, the first ear of upwards extending; Limiting card, above connecting portion, between the first ear, the second ear there is limiting section, upwards extending; Support arm, have third ear portion, be positioned at support portion outside connecting portion, the first ear is between third ear portion; Elastic card fastener, between the second ear, has main part, stretches out, supports the first pin inside limiting section, stretch out from its other end, supports crus secunda outside support portion from its one end; Steady pin, is positioned at above limiting section, and successively through third ear portion, the first ear, the second ear and elastic card fastener, the main part of elastic card fastener is enclosed within steady pin, and limiting card, support arm rotate around steady pin; Turning arm, is fixed on outside limiting section, rotates around fixture, and connecting portion is to the outstanding holding section of turning arm, and turning arm engaged part is spacing, stops that limiting card rotates around steady pin.
Description
Technical field
The utility model relates to lamp installation field, particularly relates to a kind of fixed structure and has the light fixture of this fixed structure.
Background technology
At present on the market for lamp installation is had many kinds to the fixed structure on ceiling or wall, torsion spring fixed structure is one of more common fixed structure.But, at home and abroad on market, by many similar fixed structures, fixing light fixture is installed, in the process safeguarded and keep in repair, the operation of dismounting is more difficult, there are some light fixtures even to exist will to destroy product self or installation foundation just can pull down the problem of product, add the cost of light fixture, also make the operation of user become complicated.Therefore, for the problems referred to above, need badly a kind of can the fixed structure, particularly a kind of torsion spring fixed structure of light fixture for convenience detach, make to allow torsion spring lose efficacy when dismantling light fixture, to reach the object facilitating and take off light fixture from installation foundation.
Utility model content
In order to overcome above-mentioned technological deficiency, the purpose of this utility model be to provide a kind of can light fixture for convenience detach fixed structure and there is the light fixture of this fixed structure.
The utility model discloses a kind of fixed structure, comprise support, elastic card fastener, steady pin, limiting card, turning arm, fixture and support arm; A pair first ears that described support comprises holder, the vertically extending connecting portion be upwards bent to form from one end of described holder and upwards extends in parallel from described connecting portion; Described limiting card above described connecting portion, between described a pair first ears, a pair second ears comprising limiting section and upwards extend from described limiting section; Described support arm comprises a pair third ear portion and the support portion being connected described a pair third ear portion, and described a pair first ears are between described a pair third ear portion, and described support zone is in the outside of described connecting portion described holder dorsad; Described elastic card fastener is between described a pair second ears, comprise main part, stretch out from one end of described main part, between described a pair second ears, support the first pin inside described limiting section, and stretch out from the other end of described main part, between described a pair third ear portion, support crus secunda outside described support portion; Described steady pin is positioned at the top of described limiting section, and successively through described third ear portion, described first ear, described second ear and described elastic card fastener, the main part of described elastic card fastener is set on described steady pin, and described limiting card, described support arm, described elastic card fastener freely can rotate around described steady pin; Described turning arm is fixed on the outside of described limiting section by described fixture, and rotate around described fixture, described connecting portion stretches out holding section to described turning arm direction, and described turning arm is spacing by described holding section, thus stops the rotation of described limiting card around described steady pin.
Preferably, described elastic card fastener is torsion spring, and described fixture is rivet.
Preferably, described turning arm is provided with a clicking section.
Preferably, described clicking section is in " | " type or the groove of "+" type.
Preferably, described turning arm is provided with a stopper section, when described turning arm turns in described holding section around described fixture, described stopper section contacts with described holding section and is stopped by described holding section, thus prevents described turning arm inordinate rotation.
Preferably, on described limiting section, corresponding described crus secunda place is provided with a breach, prevents described limiting card from interfering the rotation of described crus secunda.
Preferably, the junction of described first pin and described main part has the first kink, and the junction of described crus secunda and described main part has the second kink.
Preferably, when described turning arm rotates to described holding section, the rotary motion of described limiting card stop by described turning arm time, described first pin is parallel with described crus secunda.
Preferably, the contact position of described crus secunda and described support arm has been bent to form compressed part.
A kind of light fixture, comprise lamp body and fixed structure as described above, described lamp body is fixed on installation foundation by described fixed structure.
After have employed technique scheme, compared with prior art, there is following beneficial effect:
1. fixed structure of the present utility model is when mounted lamp or other objects, only just need can control torsion spring generation as elastic card fastener or the power that follows the string by stirring turning arm and enter or exit holding section, thus control light fixture or other objects are fixed or depart from installation foundation, in the process safeguarded, simplify unloading process, reduce operation easier, avoid in maintenance, repair, change the damage to product self and ceiling when dismantling product.
2. the parts of fixed structure of the present utility model are common handware, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the assembled state schematic diagram of the fixed structure meeting the utility model preferred embodiment;
Fig. 2 is the explosive view of the fixed structure meeting the utility model preferred embodiment;
Fig. 3 is the schematic diagram stirring turning arm in the fixed structure meeting the utility model preferred embodiment;
Fig. 4 is that in the fixed structure meeting the utility model preferred embodiment, torsion spring gets loose view;
Fig. 5 is the assembled state schematic diagram meeting the utility model preferred embodiment light fixture and fixed structure;
Fig. 6 is the schematic diagram of a-quadrant in Fig. 5;
Fig. 7 is the light fixture meeting the utility model preferred embodiment is fixed on installation foundation schematic diagram by fixed structure;
Fig. 8 meets the utility model preferred embodiment light fixture to be pulled down schematic diagram from installation foundation;
Fig. 9 meets in the utility model preferred embodiment schematic diagram when rotating turning arm;
Figure 10 is the enlarged drawing of Fig. 9;
Figure 11 meets light fixture in the utility model preferred embodiment to depart from the schematic diagram of installation foundation.
Reference numeral:
1-support, 11-holder, 12-connecting portion, 13-first ear, 14-holding section;
2-limiting card, 21-limiting section, 22-second ear, 23-breach;
3-support arm, 31-third ear portion, 32-support portion, 33-tongue;
4-elastic card fastener, 41-main part, 42-first pin, 43-crus secunda, 44-first kink, 45-second kink, 46-compressed part;
5-steady pin, 51-rotating shaft, the left flange of 52-, the right flange of 53-;
6-turning arm, 61-groove, 62-stopper section, 63-boss;
7-fixture;
8-lamp body, 81-screw;
9-installation foundation;
10-screwdriver.
Detailed description of the invention
Advantage of the present utility model is set forth further below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, it is the fixed structure meeting the utility model preferred embodiment, comprise support 1, limiting card 2, support arm 3, elastic card fastener 4, steady pin 5, turning arm 6 and fixture 7, common composition one stable, the turnover fixed structure of support arm 3.
Particularly, as shown in Figure 2, support 1 comprises holder 11, connecting portion 12 and a pair first ears 13, wherein connecting portion 12 is that one end of self-retaining seat 11 is upwards bent to form and vertically extends, a pair first ears 13 upwards extend in parallel from connecting portion 12, connecting portion 12 forms by the rectangular slab be connected with holder 11 with from the rectangle projecting plate that rectangular slab projects upwards, and a pair first ears 13 upwards extend in parallel from the inner side of the close holder 11 of the left and right sides of rectangle projecting plate respectively.
Limiting card 2 is above connecting portion 12, between a pair first ears 13, and comprise limiting section 21 a pair second ears 22, wherein limiting section 21 is plate portions of rectangular shape, and a pair second ears 22 upwards extend in parallel from the inner side of limiting section 21.
Support arm 3 comprises a pair third ear portion 31 and support portion 32, wherein support portion 32 is by the rectangle part in connection a pair third ear portion 31 with form from the outward-dipping tongue 33 extended of rectangle part, the outside that a pair 31, third ear portion is the rectangle part in self-supporting portion 32 extends in parallel along the bearing of trend of support portion 32 away from tongue 33, wherein a pair first ears 13 are between a pair third ear portion 31, and support portion 32 is positioned at the outside of connecting portion 12.
Elastic card fastener 4 is between a pair second ears 22, comprise main part 41, first pin 42 and crus secunda 43, wherein main part 41 can be spiral metal elastic spring coil, one end of first pin 42 main body 41 stretches out, support inside limiting section 21 between a pair second ears 22, and the other end of crus secunda 43 main body 41 stretches out, support outside support portion 32 between a pair third ear portion 31.Preferably, elastic card fastener 4 is a kind of torsion springs.
Steady pin 5 is positioned at the top of limiting section 21, comprise rotating shaft 51 and the left flange 52 and the right flange 53 that are positioned at rotating shaft 51 two ends, its shaft 51 is successively through ear 22 of ear of third ear portion 31, first 13, second and elastic card fastener 4, the main part 41 of elastic card fastener 4 is set in the rotating shaft 51 of steady pin 5, and limiting card 2, support arm 3, elastic card fastener 4 freely can rotate around the rotating shaft 51 of steady pin 5.Turning arm 6 is fixed on the outside of limiting section 21 by fixture 7, and rotate around fixture 7, wherein, the preferred a kind of rivet of fixture 7, now turning arm 6 and limiting section 21 are connected as a single entity, so turning arm 6 also can rotate along with the rotating shaft 51 of limiting section 21 around fixed axis, at this time need stop turning arm 6 around the shaft 51 rotation, therefore holding section 14 is stretched out in lateral turning arm 6 direction of connecting portion 12, holding section 14 concrete shape is the hook-shaped of bending, holding section 14 in the utility model upwards bends, turning arm 6 engaged part 14 is spacing, thus stop the rotation of limiting card 2 around steady pin 5.
By above-mentioned configuration, after the devices such as holder 11 and light fixture is fixing, support arm 3 around the shaft 51 rotation limited by crus secunda 43, limiting card 2 around the shaft 51 rotation engaged part 14 limit, the autorotation of elastic card fastener 4 is limited by the limited card 2 of the first pin 42, thus the fixed structure that formation one is stable.When needing object to depart from other objects fixing with it or position, only need as shown in Figure 3, the elastic force allowing support arm 3 overcome elastic card fastener 4 is stretched to substantially vertical with the first ear 13, holding section 14 can be exited by vacating space by turning arm 6 rotation, until the state that gets loose as shown in Figure 4, the unloading process of fixed structure just can be completed.
Preferably, turning arm 6 arranges a clicking section, operator by the mode inserted by foreign object, can be stirred turning arm 6, complete disassembling section.Preferably, clicking section can be a groove 61, this groove 61 can have multiple choices, the utility model is a kind of " | " type or "+" type preferably, operator can stir turning arm 6 by very common operation tool in this daily life of screwdriver 10, as shown in Figure 9 and Figure 10, be the operating process that slotted point screwdriver 10 inserts that groove 61 stirs turning arm 6.
Preferably, turning arm 6 is provided with a stopper section 62, this stopper section 62 is the platelet that the free end of turning arm 6 is positioned at one piece of vertical projections on the left of holding section 14, when turning arm 6 turns in holding section 14 around fixture 7, stopper section 62 contacts with holding section 14 and engaged part 14 stops, thus prevents turning arm 6 inordinate rotation.In addition, arrange boss 63 outstanding on a spin pivoted arm 6 on the right side of holding section 14, stop turning arm 6 to rotate backward, coordinate fixing turning arm 6 with stopper section 62, the distance between boss 63 and stopper section 62 is slightly larger than the transverse width of holding section 14.
Preferably; on limiting section 21, corresponding crus secunda 43 place is provided with a breach 23; prevent limiting card 2 from interfering the rotation of crus secunda 43; when support arm 3 be in suddenly get loose state time; limiting card 2 can swing rapidly towards support arm 3 direction due to the elastic force of elastic card fastener 4; there is the possibility of impact crus secunda 43, have the danger damaging limiting card 2 after repeatedly using, therefore this breach 23 is set to protect limiting card 2.
Preferably, first pin 42 has the first kink 44 with the junction of main part 41, crus secunda 43 and the junction of main part 41 have the bending degree that the second kink 45, first kink 44 and the second kink 45 can increase the first pin 42 and crus secunda 43, convenient for assembly and dismounting.
Preferably, when turning arm 6 rotates in holding section 14, the rotary motion of limiting card 2 stop by turning arm 6 time, the first pin 42 is parallel with crus secunda 43.
Preferably, crus secunda 43 has been bent to form compressed part 46 with the contact position of support arm 3, and compressed part 46 fit support portion 32 completely, expands contact area, increases thrust, strengthen the fixed effect of fixed structure.
As shown in Fig. 5, Fig. 6, Fig. 7 be, meet the light fixture of the utility model preferred embodiment, comprise lamp body 8 and fixed structure as described above, wherein fixed structure is fixed on the sidepiece of lamp body 8, lamp body 8 is combined by mechanical connection manner such as screw 81 grade with fixed structure, by this fixed structure, lamp body 8 can be fixed on as on the installation foundation such as ceiling, wall 9.
When operator needs the light fixture be fixed on installation foundation 9 to remove, as Fig. 8, Fig. 9, Figure 10, shown in Figure 11, first downward external force F is applied to the lamp body 8 of light fixture, until the support arm 3 of fixed structure is roughly fitted with the surface of installation foundation 9, now turning arm 6 and groove 61 thereof expose installation foundation 9, then pass through external tool, as screwdriver 10, insert groove 61 and stir turning arm 6 clockwise, make boss 63 overcome with holding section 14 inside the frictional force of interference fit leave holding section 14, thus make the elastic force of fixed structure Elastic fastener 4 discharge and be in the state of getting loose, then external tool is withdrawn, elastic card fastener 4 is due to elastic force release, first pin 42 can counterclockwise or clockwise (be positioned on the left of lamp body 8 and the rotation direction of fixed structure on right side is contrary) rotation towards the direction of crus secunda 43, thus drive limiting card 2 and turning arm 6 to rotate counterclockwise, finally can disassemble whole for light fixture from installation foundation 9, complete whole unloading process.
Adopt the fixed structure meeting the above-mentioned configuration of the utility model, when mounted lamp or other objects, only need enter or exit holding section 14 and just can control elastic card fastener 4 and to produce or follow the string power by stirring turning arm 6, thus control light fixture or other objects are fixed or depart from installation foundation 9, in the process safeguarded, simplify unloading process, reduce operation easier, avoid in maintenance, repair, change the damage to product self and ceiling when dismantling product.Further, the parts of fixed structure of the present utility model are common handware, and structure is simple.
Should be noted that, embodiment of the present utility model has preferably implementation, and not any type of restriction is done to the utility model, any person skilled in art of being familiar with may utilize the technology contents of above-mentioned announcement change or be modified to equivalent effective embodiment, in every case the content of technical solutions of the utility model is not departed from, the any amendment done above embodiment according to technical spirit of the present utility model or equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a fixed structure, is characterized in that, comprises support, elastic card fastener, steady pin, limiting card, turning arm, fixture and support arm;
A pair first ears that described support comprises holder, the vertically extending connecting portion be upwards bent to form from one end of described holder and upwards extends in parallel from described connecting portion;
Described limiting card above described connecting portion, between described a pair first ears, a pair second ears comprising limiting section and upwards extend from described limiting section;
Described support arm comprises a pair third ear portion and the support portion being connected described a pair third ear portion, and described a pair first ears are between described a pair third ear portion, and described support zone is in the outside of described connecting portion described holder dorsad;
Described elastic card fastener is between described a pair second ears, comprise main part, stretch out from one end of described main part, between described a pair second ears, support the first pin inside described limiting section, and stretch out from the other end of described main part, between described a pair third ear portion, support crus secunda outside described support portion;
Described steady pin is positioned at the top of described limiting section, and successively through described third ear portion, described first ear, described second ear and described elastic card fastener, the main part of described elastic card fastener is set on described steady pin, and described limiting card, described support arm, described elastic card fastener freely can rotate around described steady pin;
Described turning arm is fixed on the outside of described limiting section by described fixture, and rotate around described fixture, described connecting portion stretches out holding section to described turning arm direction, and described turning arm is spacing by described holding section, thus stops the rotation of described limiting card around described steady pin.
2. fixed structure as claimed in claim 1, it is characterized in that, described elastic card fastener is torsion spring, and described fixture is rivet.
3. fixed structure as claimed in claim 1, is characterized in that, described turning arm is provided with a clicking section.
4. fixed structure as claimed in claim 3, is characterized in that, described clicking section is in " | " type or the groove of "+" type.
5. fixed structure as claimed in claim 1, it is characterized in that, described turning arm is provided with a stopper section, when described turning arm turns in described holding section around described fixture, described stopper section contacts with described holding section and is stopped by described holding section, thus prevents described turning arm inordinate rotation.
6. fixed structure as claimed in claim 1, it is characterized in that, on described limiting section, corresponding described crus secunda place is provided with a breach, prevents described limiting card from interfering the rotation of described crus secunda.
7. fixed structure as claimed in claim 1, it is characterized in that, the junction of described first pin and described main part has the first kink, and the junction of described crus secunda and described main part has the second kink.
8. fixed structure as claimed in claim 1, is characterized in that, when described turning arm rotates to described holding section, the rotary motion of described limiting card stop by described turning arm time, described first pin is parallel with described crus secunda.
9. fixed structure as claimed in claim 1, it is characterized in that, the contact position of described crus secunda and described support arm has been bent to form compressed part.
10. a light fixture, is characterized in that, comprise lamp body and fixed structure as claimed in any one of claims 1-9 wherein, described lamp body is fixed on installation foundation by described fixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458394.5U CN204730134U (en) | 2015-06-29 | 2015-06-29 | A kind of fixed structure and there is the light fixture of this fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458394.5U CN204730134U (en) | 2015-06-29 | 2015-06-29 | A kind of fixed structure and there is the light fixture of this fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730134U true CN204730134U (en) | 2015-10-28 |
Family
ID=54388482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520458394.5U Expired - Fee Related CN204730134U (en) | 2015-06-29 | 2015-06-29 | A kind of fixed structure and there is the light fixture of this fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492451A (en) * | 2016-10-27 | 2017-03-15 | 临海市金亚特休闲用品有限公司 | The folding sand hill table for game of a kind of table pin |
| CN111453579A (en) * | 2020-03-24 | 2020-07-28 | 浙江华良建筑机械有限公司 | Frequency conversion lift all-in-one that construction was used |
| WO2020192592A1 (en) * | 2019-03-27 | 2020-10-01 | 苏州欧普照明有限公司 | Light fixture |
-
2015
- 2015-06-29 CN CN201520458394.5U patent/CN204730134U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492451A (en) * | 2016-10-27 | 2017-03-15 | 临海市金亚特休闲用品有限公司 | The folding sand hill table for game of a kind of table pin |
| WO2020192592A1 (en) * | 2019-03-27 | 2020-10-01 | 苏州欧普照明有限公司 | Light fixture |
| CN111453579A (en) * | 2020-03-24 | 2020-07-28 | 浙江华良建筑机械有限公司 | Frequency conversion lift all-in-one that construction was used |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |