CN105353522B

CN105353522B - Elastic glasses foot

Info

Publication number: CN105353522B
Application number: CN201410418069.6A
Authority: CN
Inventors: 王朝正
Original assignee: Eyecare Eyewear Inc
Current assignee: Eyecare Eyewear Inc
Priority date: 2014-08-22
Filing date: 2014-08-22
Publication date: 2018-07-06
Anticipated expiration: 2034-08-22
Also published as: CN105353522A

Abstract

The present invention discloses a kind of elastic glasses foot, it includes the elastic parts that an ontology and one are set on ontology, the elastic parts includes an articulated part, one connecting rod and a spring, the articulated part forms an axially extending tank and a pivoted hole extended radially through, the tank forms an opening in the end face of the articulated part, the articulated part is in the through-hole of one connection tank of setting on other end, the connecting rod is stretched into the tank of the articulated part by opening and connects the ontology, the spring pocket is set on the connecting rod, the connecting rod directly passes through the opening of neighbouring pivoted hole, the tank of articulated part is stretched into together with spring, and the end of connecting rod stretches out through-hole and group enters the ontology, improve the assembling convenience that elastic parts is assembled in ontology, and it can easily control the linking steady character of connecting rod and ontology.

Description

Elastic glasses foot

Technical field

The present invention relates to a kind of elastic glasses foot, more particularly to a kind of elastic glasses foot being articulated on frame.

Background technology

It please refers to shown in Fig. 5, Fig. 6, existing elastic glasses foot includes an ontology 80 and an elastic parts 81, which is equipped with The lateral surface of one fitting groove 82 and the ontology 80 is equipped with the through-hole 83 of a connection fitting groove 82, which is set In the fitting groove 82 of the ontology 80, which includes a pedestal 84, an articulated part 85, a connecting rod 86 and a spring 87, the perforation 841 which is set in fitting groove 82 and corresponds to through-hole 83 with one provides a fixing piece 88 and passes through through-hole 83 With perforation 841, pedestal 84 is locked in ontology 80, which stretches into the pedestal 84 and 85 one end of articulated part is formed One exposes to the pivoted hole 851 of the pedestal 84 and ontology 80, which is located in fitting groove 82 and one end passes through the pedestal 84 and lock the articulated part 85, which is sheathed on the connecting rod 86, the both ends of the spring 87 abut respectively connecting rod 86 with Pedestal 84.

Wherein, which be pivotally connected with the pivoted hole 851 of the articulated part 85 and frame, which extends out When, which bears pulling force with pedestal 84, and spring 87 is by compression simultaneously 86 stress of connecting rod, and the connecting rod 86 and articulated part 85 Interlocking at adjacent to the articulated part 85 pivoted hole 851, so connecting rod 86 and 85 stress of articulated part are big, cause connecting rod 86 with It is easily damaged at the interlocking of articulated part 85.

In order to improve the flimsy problem of aforementioned flexible mirror pin, the elastic glasses foot such as Fig. 7, Fig. 8, the elasticity are further designed Mirror pin includes an ontology 90 and an elastic parts 91, and the fixation of a fitting groove 92 and a connection assembling is formed in the ontology 90 Hole 93, the elastic parts 91 are provided at the fitting groove 92 of the ontology 90, which includes an articulated part 94, a connecting rod 95 and a spring 96, a tank 941 is formed in the articulated part 94, and one end of the articulated part 94 is equipped with a pivot for stretching out the ontology 90 Hole 942 is connect, the other end of the articulated part 94 is equipped with a through-hole 943 for connecting the tank 941, and the connecting rod 95 is by the articulated part 94 Lateral surface stretch into the articulated part 94 tank 941 and the connecting rod 95 end be equipped with engaging portion 951, the combination Portion 951 stretches out the through-hole 943 and stretches into the mounting hole 93 of ontology 90, which is sheathed on the connecting rod 95, the spring 96 Both ends abut the connecting rod 95 and the articulated part 94 respectively.

Wherein, which is pivotally connected with pivoted hole 942 and frame, and when which extends out, the ontology 90 is past Outer movement and pull the connecting rod 95 and compressed spring 96, the junction of the connecting rod 95 and ontology 90 far from pivoted hole 942, with And connecting rod 95 can reduce 94 stress of articulated part and reduce damage not with 94 lock group of articulated part.

However, if the elastic glasses foot of Fig. 7, Fig. 8 are when assembling, which needs to stretch into via the lateral surface of articulated part The tank 941 of articulated part 94, through-hole 943 is further stretched out in the engaging portion 951 of the connecting rod 95, and group enters the mounting hole of ontology 90 again 93, in consuming time and linking steady character that is not convenient and being not easily controlled between connecting rod 95 and ontology 90 in assembling.

Invention content

It is a primary object of the present invention to provide a kind of elastic glasses foot, wish by elastic parts group in the existing elastic glasses foot of improvement The problem of assembling loaded on ontology is not convenient.

To take off purpose before reaching, elastic glasses foot of the invention includes：

One ontology forms the mounting hole that setting one in a fitting groove and the ontology connects the fitting groove in one end； And

One elastic parts is set in the fitting groove of the ontology, which includes an articulated part, a connecting rod and one Spring, the articulated part form an axially extending tank and a pivoted hole extended radially through, and the tank is in one end of the articulated part Face forms an opening, and the articulated part is in the through-hole and the articulated part of one connection tank of setting on the end face towards mounting hole Around the abutment face of through-hole, which is stretched into the tank of the articulated part by the opening and connects the ontology, should for setting one Connecting rod includes a head, and the one side in the head forms a body of rod, the end setting engaging portion of the body of rod, the engaging portion Enter the mounting hole of ontology by the through-hole and group, which is to be sheathed on the connecting rod, and the both ends of the spring abut the company respectively The head of extension bar and the abutment face of the articulated part.

In above-mentioned, the spring pocket of the elastic glasses foot is set on the connecting rod, the connecting rod opening via the articulated part with spring Mouthful and be axially directly protruding into the tank of the articulated part, which can stretch into the fitting groove and the connecting rod of the ontology Engaging portion extends further into the mounting hole of the ontology, and the elastic parts is made rapidly to be assembled in the ontology, reaches promotion assembling just Profit with shortening the purpose of built-up time and can directly and advantageously manipulate the connecting rod, with adjust connecting rod and ontology it Between linking steady character.

Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.

Description of the drawings

Fig. 1：The three-dimensional appearance decomposition diagram of a preferred embodiment for elastic glasses foot of the present invention；

Fig. 2：The combination schematic cross-sectional view of a preferred embodiment of frame is articulated in for elastic glasses foot of the present invention；

Fig. 3：The action schematic diagram mobile for the ontology extrapolation of Fig. 2；

Fig. 4：The combination schematic cross-sectional view of another preferred embodiment of frame is articulated in for elastic glasses foot of the present invention；

Fig. 5：The three-dimensional appearance decomposition diagram of frame is articulated in for an existing elastic glasses foot；

Fig. 6：Combination schematic cross-sectional view for Fig. 5；

Fig. 7：The three-dimensional appearance decomposition diagram of frame is articulated in for another existing elastic glasses foot；

Fig. 8：Combination schematic cross-sectional view for Fig. 7.

Wherein, reference numeral

10 ontology, 11 fitting groove

12 mounting hole, 20 elastic parts

21 articulated part, 211 first confined planes

212 second confined planes, 213 third confined planes

22 connecting rod, 221 head

222 body of rod 223A, 223B engaging portions

23 spring, 24 tank

241 25 pivoted holes of opening

26 through-hole, 27 abutment face

30 frames

80 ontology, 81 elastic parts

82 fitting groove, 83 through-hole

84 pedestal, 841 perforation

85 articulated part, 851 pivoted hole

86 connecting rod, 87 spring

88 fixing piece, 90 ontology

91 elastic parts, 92 fitting groove

93 mounting hole, 94 articulated part

941 tank, 942 pivoted hole

943 through-hole, 95 pivoted pole

951 engaging portion, 96 spring

Specific embodiment

The structural principle and operation principle of the present invention are described in detail below in conjunction with the accompanying drawings：

Please refer to Fig.1, Fig. 2 and Fig. 4, be several preferred embodiments of elastic glasses foot of the present invention, it includes an ontology 10 and One elastic parts 20.

A fitting groove 11 is formed on the end face of the ontology 10, a fixation for connecting the fitting groove 11 is set in the ontology 10 Hole 12.

The elastic parts 20 is provided in the fitting groove 11 of the ontology 10, which includes an articulated part 21, one 22 and one spring 23 of connecting rod, the articulated part 21 form the pivoted hole 25 that an axially extending tank 24 and one extends radially through, should Tank 24 forms an opening 241 in the end face of the articulated part 21, which is set on the end face towards mounting hole 12 Setting one surround the abutment face 27 of through-hole 26 in the through-hole 26 and the articulated part 21 of one connection tank 24, and the connecting rod 22 is logical The opening 241 is crossed to stretch into the tank 24 of the articulated part 21 and connect the ontology 10, which includes a head 221, and One side in the head 221 forms a body of rod 222, end setting engaging portion 223A, 223B of the body of rod 222, the engaging portion 223A, 223B enter the mounting hole 12 of ontology 10 by the through-hole 26 and group, which is to be sheathed on the connecting rod 22, the spring 23 both ends abut the head 221 of the connecting rod 22 and the abutment face 27 of the articulated part 21 respectively.

Wherein, which includes two opposite first sides and a second side, and the articulated part 21 is in first side One first confined planes 211 are set on face, and first confined planes 211 are towards the end face of the ontology 10, and the articulated part 21 is in the second side On face set inclined second confined planes 212, second confined planes 212 towards the articulated part 21 second side it is outer after Side, the articulated part 21 should in one inclined third confined planes 213 of setting in second side and the third confined planes 213 connection Second confined planes 212.

In above-mentioned, engaging portion 223A, 223B of the connecting rod 22 are concavo-convex component, as shown in Fig. 2, the connecting rod 22 Engaging portion 223A for screw thread, the mounting hole 12 of the ontology 10 is screw hole, as shown in figure 4, the engaging portion 223B of the connecting rod 22 With multiple taper blocks.

In above-mentioned, which is mounted on the fitting groove 11 of ontology 10 and the pivoted hole 25 of the articulated part 21, opening 241 and second confined planes 212 expose to the ontology 10, the third confined planes 213 of the articulated part 21 are located at the tank of the ontology 10 In 24 and the first confined planes 211 of the articulated part 21 are abutted with the end face of ontology 10, and spring 23 is sheathed on the elastic parts 20 Connecting rod 22 the body of rod 222 on, connecting rod 22 and spring 23 enter articulated part 21 by the opening 241 of articulated part 21 together Tank 24 in and engaging portion 223A, 223B of connecting rod 22 further stretch out the through-hole 26 of the articulated part 21, and connecting rod 22 engaging portion 223A, 223B stretches into the mounting hole 12 of ontology 10, and user can utilize tool to rotate or push connecting rod 22 Head 221 allows engaging portion 223A, 223B of connecting rod 22 to screw togather or compel group in the mounting hole 12 of ontology 10, control can be convenient for connect Linking steady character between extension bar 22 and ontology 10.

As shown in Fig. 2, the articulated part 21 of the elastic glasses foot is pivotally connected via pivoted hole 25 and a frame 30, and articulated part 21 Second confined planes 212 stretch into frame 30, referring again to shown in Fig. 3, the elastic glasses foot stress and when pivoting outward, the ontology 10 is opposite The articulated part 21 and move outward and spring 23 is compressed, while the articulated part 21 is rotated relative to the frame 30 and the pivot joint Second confined planes 212 of part 21 abut 30 edge medial surface of frame, and second confined planes 212 do not abut 30 end face of frame, can Increase the extrapolation angle of the ontology 10 and limiting is provided.

In conclusion the elastic glasses foot, in setting axially extending tank 24 on articulated part 21, the tank 24 is in the articulated part 21 end face forms opening 241, provides connecting rod 22 and is axially directly protruding into the articulated part 21, in addition to that can improve assembling facility Property with shorten built-up time except, and can easily using tool control connecting rod 22 and ontology 10 between linking steady character, Reduce the damage between connecting rod 22 and ontology 10.

Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe It knows those skilled in the art and makes various corresponding changes and deformation, but these corresponding changes and change in accordance with the present invention Shape should all belong to the protection domain of appended claims of the invention.

Claims

1. a kind of elastic glasses foot, which is characterized in that include：

One ontology forms the mounting hole that setting one in a fitting groove and the ontology connects the fitting groove in one end；And

One elastic parts is set in the fitting groove of the ontology, which includes an articulated part, a connecting rod and a bullet Spring, the articulated part form an axially extending tank and a pivoted hole extended radially through, and the tank is in the end face of the articulated part An opening is formed, which sets in the through-hole and the articulated part of one connection tank of setting on the end face towards mounting hole Put one around through-hole abutment face, which includes two opposite first sides and a second side, the articulated part in this One first confined planes are set on one side, and first confined planes are towards the end face of the ontology, and the articulated part in second side in setting Inclined second confined planes are put, which passes through towards the outer rear of the second side of the articulated part, the connecting rod The opening stretches into the tank of the articulated part and connects the ontology, which includes a head, and in the one side on the head A body of rod, the end setting engaging portion of the body of rod are formed, which enters the mounting hole of ontology by the through-hole and group, the spring The connecting rod is sheathed on, the both ends of the spring abut the head of the connecting rod and the abutment face of the articulated part respectively, in the pivot joint Part is pivotally connected via pivoted hole and a frame, and the second confined planes of articulated part stretch into frame, the elastic glasses foot stress and pivot outward When turning, which is moved outward relative to the articulated part and the spring is compressed, while the articulated part is rotated relative to the frame, with And the second confined planes of the articulated part abut frame edge medial surface.

2. elastic glasses foot according to claim 1, which is characterized in that the articulated part is inclined in setting one in second side Third confined planes and the third confined planes connect second confined planes.

3. elastic glasses foot according to claim 1 or 2, which is characterized in that the engaging portion of the connecting rod is concavo-convex portion Part.

4. elastic glasses foot according to claim 3, which is characterized in that the engaging portion of the connecting rod is screw thread, the ontology Mounting hole is screw hole.

5. elastic glasses foot according to claim 3, which is characterized in that the engaging portion of the connecting rod has multiple taper blocks.