TW201447174A - Work lamp locking structure - Google Patents

Abstract

The present invention relates to a work lamp locking structure, which includes a first main body, which is provided with a first pivotal part; a second main body, which is provided with a second pivotal part; a first screw member, which has an end formed with a first threaded part; a second screw member, which has an end formed with a second threaded part; at least one first washer, each of the first washer is provided with a third pivotal part at a center position. The third pivotal part is in the form of a through hole . Each of the first washers comprises a curved surface part. An outer periphery of the curved surface part is provided with a planar surface part. The first washer abuts against the first screw member, and the second threaded part mates with the first threaded part to combine the first main body and the second main body.

Description

Work light locking structure

The work light locking structure is provided with a first washer, and the first washer is provided with a curved surface portion and a flat surface portion, so that the curved surface portion has the dual functions of elastic force action and flat pressing of the planar portion.

As previously known, the second washer 70 structure for conventional work light locks, as shown in Figures 13 and 14, the thirteenth view is a top view of the second washer 70 of the present invention. Figure 14 is a cross-sectional view of the BB of the thirteenth embodiment of the present invention, the second gasket 70 is provided with a through-hole 17 in the middle, the second gasket 70 is integrally formed in a plane 72 structure, when the second gasket 70 and the first screw member 30 are assembled in the first body 10 and the second body 20 of the work lamp as shown in FIG.

However, the first washer 70 has the following drawbacks: in the work light locking structure, the first body 10 and the second body 20 are pivoted to adjust the illumination of the lamp portion of the work light. Angle, but after the two second washers 70 and the first screwing member 30 are assembled to the first body 10 and the second body 20, the second washer 70 having the planar 72 structure is pressed against the first body 10 and the second When the two sides of the body 20 are only locked by the locking force of the first screwing member 30, the first screwing member 30 and the second body member 20 are relatively loose after the relative rotation of the first body 10 and the second body 20 are relatively loose. Off state.

Another conventional gasket structure for locking a work light, as shown in Figures 16 and 17, is a top view of a second gasket of the present invention. The seventeenth figure is the present invention Figure 16 is a cross-sectional view taken at B-B. A third end of the third washer 80 is provided with a through hole 81. The third washer 80 has a curved surface 82. The end of the curved surface 82 forms an end portion 83. The end portion 83 has a pointed shape.

However, the conventional third washer 80 has the following defects: in the work light locking structure, please continue to refer to the fifteenth figure, when the third washer 80 is coupled to the work light, such as the second washer 70, After the two third washers 80 and the first screwing member 30 are assembled to the first body 10 and the second body 20, the third washer 80 having the curved surface 82 is pressed against the first body 10 and the second body 20 In the case of the side surface, in addition to the locking force of the first screwing member 30, the third washer 80 of the curved surface 82 also generates an elastic force. When the first body 10 and the second body 20 are relatively rotated a certain number of times, The elastic force of the third washer 80 is such that the first screw member 30 has a lower probability of being released, which is the advantage of the third washer 80 relative to the second washer 70, but the edge of the third washer 80 83 is in a pointed shape, and there is a relative movement between the third washer 80 and the first body 10 or the second body 20. The elastic force of the third washer 80 is the edge 83 and the first body 10 and the After multiple relative movements occur at the side faces of the two bodies 20, a occlusal state occurs, and the side faces of the first body 10 and the second body 20 are received. 83 role-based wear dents in a circle shape, that is, for the relative lack of the third gasket 80 of the second gasket 70.

In view of the lack of the above-mentioned custom work light locking structure, the creator has been engaged in the relevant manufacturing industry for many years, and finally has a product that can solve the drawbacks of the work light structure.

The first washer of the conventional work light has no elastic force, and the second washer has a bite state. The first washer of the work light lock structure of the present invention is provided with a curved portion and a flat portion, such that the first washer The system has the dual functions of elastic force and flat pressure.

A work light locking structure, comprising: a first body, the first system is provided with a first pivot portion; a second body, the second system is provided with a second pivot portion; and a first screw member, the first screw member is fastened at the end a first screwing portion; a second screwing member, the second screwing member end is provided with a second screwing portion; at least one first washer, the third portion of each of the first washers is provided with a third portion a first pivotal portion is provided with a curved surface portion, and the outer peripheral edge of the curved surface portion is provided with a flat portion, and the first gasket is fastened to the first screwing member, The second screwing portion is screwed with the first screwing portion to combine the first body system with the second body.

The first washer is provided with a curved surface portion, except for the first The locking force of the screwing member and the second screwing member, the first washer of the curved portion also generates an elastic force, and the first washer and the second body rotate relative to each other a certain number of times, the elasticity of the first washer The probability that the first screwing member or the second screwing member is in a loosened state is low, and the first gasket is provided with a flat portion, and the first gasket and the first body have relative movement therebetween. The flat portion of the first gasket does not cause a bite state at the side surface of the first body, that is, the first gasket of the present invention is provided with a curved portion and a flat portion, and the first gasket has elastic force and plane pressure The double advantage.

In order to make the members of the bureau and those skilled in the art fully effective in this creation It is understood that the structure and composition of the creation are described in conjunction with the drawings and the drawings, but the following are only examples for explaining the creation of the creation, and are not intended to impose any form restrictions on the creation. Any modification made in the spirit of this creation shall remain within the scope of this creation.

10‧‧‧First Ontology

11‧‧‧ First pivot

20‧‧‧Second ontology

21‧‧‧ Second pivot

30‧‧‧First screw fitting

31‧‧‧First screwing

40‧‧‧Second screw

41‧‧‧Second screw joint

50‧‧‧First washer

51‧‧‧ Third pivot

52‧‧‧ Surface section

53‧‧‧Flat Department

54‧‧‧ gap

60‧‧‧Restrictions

70‧‧‧second washer

71‧‧‧Perforation

72‧‧‧ plane

80‧‧‧third washer

81‧‧‧Perforation

82‧‧‧ Surface

83‧‧‧End

The first figure is an exploded perspective view of the work light locking structure of the present invention.

The second figure is a top view of the first gasket of the work light locking structure of the present invention.

The third drawing is a cross-sectional view taken at B-B of the second drawing of the present invention.

The fourth figure is a part of the component diagram of the work light locking structure of the present invention.

The fifth figure is a three-dimensional combination diagram of the work light locking structure of the present invention.

Figure 6 is a side view of the work light locking structure of the present invention.

Figure 7 is a cross-sectional view taken along line C-C of the sixth embodiment of the present invention.

The eighth drawing is an enlarged view of the seventh drawing D of the present invention.

Figure 9 is a perspective exploded view of a second embodiment of the present invention.

Figure 10 is a cross-sectional view showing a second embodiment of the present invention.

Figure 11 is a perspective exploded view of a third embodiment of the present invention.

Fig. 12 is a perspective view showing a third embodiment of the present invention.

Figure 13 is a top plan view of a second gasket of the present invention.

Figure 14 is a cross-sectional view taken along line B-B of the thirteenth embodiment of the present invention.

Fig. 15 is a perspective assembled view of a second gasket of the present invention.

Figure 16 is a top plan view of a conventional third gasket of the present invention.

Figure 17 is a cross-sectional view taken along line B-B of the sixteenth embodiment of the present invention.

First, please refer to the first figure, which is an exploded perspective view of the work light locking structure. The present invention relates to a work light locking structure, which comprises: a first body 10, the first body 10 is The first body 10 is provided with a first pivot portion 11; a second body 20, the second body 20 is provided with a second pivot portion 21, and the second body 20 is The first screwing member 30 is disposed at the end of the first screwing member 30; the first screwing member 30 is provided with a first screwing portion 31; and a second screwing member 40, the second screwing member 40 is disposed. The second threaded portion 42 is provided at the end; the first washer 50, please refer to the second and third figures, and the second figure is a top view of the first washer 50 of the work light locking structure of the present invention, The third figure is a cross-sectional view taken along line BB of the second drawing of the present invention. A third pivot portion 51 is formed in the middle of each of the first washers 50. The third pivot portion 51 has a through hole shape, and each of the first washers The 50 series is a curved surface portion 52. The outer peripheral edge of the curved surface portion 52 is provided with a flat portion 53. The first gasket 50 is abutted against the first screw member 30, and the first gasket 50 is clamped to the first portion. Between the screwing member 30 and the side surface of the first body 10, the other first gasket 50 is abutted against the second screwing member 40, and the other first gasket 50 is clamped against the second screwing member 40 and The first screwing member 30 is disposed at the third pivot portion 51, the first pivot portion 11 and the second pivot portion 21, and the second screw member 40 is disposed at the third portion. The pivot portion 51, the first pivot portion 11, and the second pivot portion 21, The second screwing portion 42 is further screwed with the first screwing portion 31, so that the first body 10 is coupled with the second body 20. The joint structure of the first body 10 and the second body 20 can be pivoted. Or phase fixed.

Please refer to the fourth figure, which is a part of the component diagram of the work light lock structure of the present invention. When the work light lock structure uses the joint, the first washer 50 is clamped to the first screw. Between the member 30 and the side surface of the first body 10, the other first gasket 50 is clamped between the second screw member 40 and the second body 10, and the first screw member 30 is threaded through the third pivot. At the portion 51 and the first pivot portion 11 , the second screwing member 40 is disposed at the third pivot portion 51 and the second pivot portion 21 , and the second screwing portion 42 is further screwed with the first screw portion 31 . The first body 10 is pivoted to the second body 20.

As shown in the first figure, when the work light locking structure is applied to the base, a second body 20 is provided with a first screwing portion 31, and the second screwing member 40 is in the shape of a nut. The second screw member 40 and the first washer 50 are screwed to the second body 20 having the first screw portion 31.

When the plurality of first screwing members 30, the second screwing members 40 and the first washers 50 are assembled When the first body 10 and the second body 20 are plural, as shown in the fifth figure, the fifth figure is a three-dimensional combination diagram of the work light locking structure of the present invention.

Please continue to refer to the sixth to eighth figures. The sixth figure is the work light lock of the present invention. A side view of the solid structure, a seventh view is a cross-sectional view of the sixth drawing CC of the present invention, and an eighth drawing is an enlarged view of the seventh drawing D of the present invention. As can be seen from the seventh drawing, the first gasket 50 is a system. The first first washer 50 is clamped between the first screw member 30 and the side surface of the first body 10, and the first screw member is clamped between the second screw member 40 and the side surface of the first body 10. The 30th thread is disposed at the third pivot portion 51, the first pivot portion 11 and the second pivot portion 21, and the second screw member 40 is disposed through the third pivot portion 51, the first pivot portion 11, and the second pivot At the portion 21, the second screwing portion 42 is further screwed with the first screwing portion 31, so that the first body 10 is pivoted with the second body 20, and the second screw portion 42 and the first screw portion are pivoted. The hinge portion 31 is hidden inside the second pivot portion 21 of the second body 20, so that the work light locking structure has a more aesthetic effect.

Please continue with the ninth and tenth drawings, and the ninth embodiment is the second embodiment of the present invention. FIG. 10 is a cross-sectional view of the second embodiment of the present invention. The second screwing member 40 is in the shape of a nut. The first screwing member 30 is disposed through the third pivot portion 51 of the first washer 50. At the first pivot portion 11 of the first body 10, the second pivot portion 21 of the second body 20, and the third pivot portion 51, the second screw portion 42 is further screwed with the first screw portion 31, so that The first body 10 is pivoted to the second body 20.

Please continue to refer to the eleventh and twelfth figures, and the eleventh figure is the first aspect of the present invention. The third embodiment is a perspective view of the third embodiment of the present invention. Referring to the fourth figure, the joint of the work light locking structure is provided with a limiting member 60. The limiting member 60 is provided. The first gasket 10 is sandwiched between the first screw member 30 and the side surface of the restricting member 60, and the other first gasket 50 is attached to the outer surface of the first body 10 and the second body 20. The first body 10 and the second body 20 are pivotally disposed, and the first body 50 and the second body 20 are pivotally disposed. The first gasket 50 is provided with at least one notch 54. The notch 54 communicates with the inner circumferential surface of the third pivot portion 51 and the outer circumferential surface of the first gasket 50, and the notch 54 causes the first gasket 50 to have a more elastic force.

The working light system of the present invention may have various structures and cannot be detailed in each structure. The first working body 10 and the second body 20 are provided with a first screwing member 30, a second screwing member 40 and a first washer 50, so that the first body 10 and the second body are provided. The combination of 20 is the protection scope of the present invention.

The main advantages of the work light locking structure of the present invention are: The first washer 50 is provided with a curved surface portion 52. In addition to the locking force of the first screwing member 30 and the second screwing member 40, the first washer 50 of the curved surface portion 52 also generates an elastic force. After the first body 10 and the second body 20 are relatively rotated a plurality of times, the elastic force of the first washer 80 is low, and the probability of the first screw member 30 or the second screw member 40 being released is lower. The first washer 50 is provided with a flat portion 53. The first washer 50 and the first body 10 or the second body 20 are relatively moved. The flat portion 53 of the first washer 50 does not cause the first body 10 to be Or a bite state occurs at a side surface of the second body 20, that is, the first gasket 50 of the present invention is provided with a curved portion 52 and a flat portion 53, such that the first gasket 50 has the second gasket 70 and the third gasket 80. The advantage is that without the absence of the second washer 70 and the third washer 80, the first washer 50 has the advantages of elastic force and plane pressing.

In summary, the work light lock structure of the present invention has industrial utilization and novelty. And progress, can meet the application requirements of invention patents, and apply in accordance with the law.

10‧‧‧First Ontology

11‧‧‧ First pivot

20‧‧‧Second ontology

21‧‧‧ Second pivot

30‧‧‧First screw fitting

31‧‧‧First screwing

40‧‧‧Second screw

41‧‧‧Second screw joint

50‧‧‧First washer

Claims (12)

A work light locking structure includes: a first body, the first system is provided with a first pivot; a second body, the second system is provided with a second pivot; a first screw The first screwing member is provided with a first screwing portion, a second screwing member, and the second screwing member is provided with a second screwing portion; at least one first washer, a third pivot portion is disposed in the middle of each of the first washers, and the third pivot portion is formed in a through hole shape. Each of the first washers is provided with a curved surface portion, and the outer peripheral edge of the curved surface portion is provided with a flat portion. The first gasket is coupled to the first screwing portion, and the second screwing portion is screwed with the first screwing portion to bond the first body system with the second body. The work light locking structure according to claim 1, wherein the first system is in the shape of a casing, and the second system is disposed inside the first body. The work light locking structure of claim 1, wherein the first gasket is two, the first gasket is at the first screw, and the other first gasket is Two screw parts. The work lamp locking structure according to claim 1, wherein the first gasket is two, and the first gasket is at the first screwing member, and the first gasket is clamped to Between the first screwing member and the first body side surface, the other first gasket is fastened to the second screwing member, and the other first gasket is clamped against the second screwing member and the first body side surface between. The work light locking structure of claim 1, wherein the first screwing member is disposed at the third pivot portion, the first pivot portion and the second pivot portion, and the second screwing member is threaded through The third pivot portion, the first pivot portion and the second pivot portion are further screwed with the first screw portion to combine the first body system with the second body. The work light locking structure according to claim 1, wherein the first body and the second body The combined structure of the body is phased. The work light locking structure according to claim 1, wherein the combined structure of the first body and the second body is phase fixed. The work light locking structure of claim 1, wherein a first gasket is clamped between the first screw and the first body edge, and the other first gasket is clamped to the second Between the screwing member and the second body side surface, the first screwing member is disposed at the third pivot portion and the first pivot portion, and the second screwing member is disposed at the third pivot portion and the second pivot portion The second screwing portion is further screwed with the first screwing portion to pivot the first body and the second body. The working lamp locking structure according to claim 1, wherein the second system is provided with a first screwing portion, the second screwing member is in the shape of a nut, and the second screwing member and the first gasketing system are It can be screwed with the second body having the first screwing portion. The work light locking structure according to claim 1, wherein the second screwing member is in the shape of a nut, and the first screwing member is disposed on the third pivot portion of the first washer and the first body. The first screwing portion is screwed with the first screwing portion to pivot the first body system and the second body portion. The work light locking structure according to claim 1, wherein a limiting member is provided, the limiting member is semi-covered on the first body and the second outer surface, and the first gasket is clamped to the first Between the screwing member and the side surface of the limiting member, the other first gasket is clamped between the second screwing member and the side surface of the limiting member to pivot the first body and the second body. The work lamp locking structure according to claim 1, wherein the first gasket is provided with at least one notch that communicates with the inner peripheral surface of the third pivot portion and the outer circumferential surface of the first gasket.