Glasses with slingshot mechanism

Abstract

The utility model discloses a pair of glasses with a slingshot mechanism. The glasses comprise a glasses frame mechanism, the two glasses leg mechanisms are symmetrically arranged on the two sides of the glasses frame mechanism; the two slingshot mechanisms are movably arranged between the glasses frame mechanism and the corresponding glasses leg mechanisms respectively, each slingshot mechanism comprises a positioning plate, and the positioning plates are arranged on the glasses leg mechanisms through locking pieces; the two slingshot cores movably penetrate through the positioning plate respectively, and each slingshot core comprises a connecting rod which movably penetrates through the positioning plate; the limiting piece and the elastic piece are arranged on the connecting rod in a penetrating mode, and the two ends of the elastic piece are in contact connection with the limiting piece and one end of the connecting rod respectively. According to the utility model, the positioning plate is matched with the locking pieces of the two slingshot cores, so that the problem that the existing glasses are relatively troublesome to assemble is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, and in particular to a pair of glasses with a slingshot mechanism. Background Art

[0002] Glasses are composed of lenses and frames. They are mainly used to correct and improve vision. They can also be used for protection and decoration. The temples of glasses are usually connected by hinges, which makes it easy to fold the temples for storage after taking off the glasses. However, since the temples need to be folded repeatedly and the wearer's face shape is affected, ordinary hinges at the temples are prone to deformation. As a result, the temples of many wearers will bend outwards.

[0003] The eyeglass slingshot is also called the eyeglass elastic hinge, which is used to connect the temple and the frame. The eyeglass slingshot includes a slingshot shell and a hinge head. In the process of manufacturing the eyeglasses, the slingshot shell is usually welded to the temple and the hinge head is welded to the eyeglass frame, and then the slingshot core is installed in the slingshot shell, and finally the slingshot core and the hinge head are connected by bolts. Such an eyeglass assembly process is relatively troublesome; therefore, a pair of eyeglasses with a slingshot mechanism is provided to solve the problem that the existing eyeglasses assembly is relatively troublesome. Utility Model Content

[0004] One of the purposes of the utility model is to provide a pair of glasses with a slingshot mechanism, so as to solve the problem that the existing glasses are troublesome to assemble.

[0005] The glasses with a slingshot mechanism of the utility model can be realized by the following technical solutions:

[0006] The utility model discloses a pair of glasses with a slingshot mechanism, comprising a frame mechanism; two temple mechanisms, both of which are symmetrically arranged on both sides of the frame mechanism; and two slingshot mechanisms, both of which are movably arranged between the frame mechanism and the corresponding temple mechanisms.

[0007] Wherein, the slingshot mechanism comprises a positioning plate, which is arranged on the temple mechanism through a locking member; two slingshot cores respectively movably penetrate the positioning plate, one end of the slingshot core is rotatably connected to the frame mechanism, and the other end thereof is movably arranged in the corresponding temple mechanism;

[0008] Wherein, the slingshot core includes a connecting rod, which movably passes through the positioning plate; and passes through a limit piece and an elastic piece arranged on the connecting rod respectively, and both ends of the elastic piece are respectively in contact and connected with the limit piece and one end of the connecting rod.

[0009] In one embodiment, the frame mechanism includes a frame body; two fixing pins detachably arranged on the frame body, and one end of the two slingshot mechanisms is rotatably connected to the frame body through the corresponding fixing pins.

[0010] In one embodiment, two limiting grooves are arranged on the frame body, and one end of the two slingshot cores are movably arranged in the corresponding limiting grooves.

[0011] In one embodiment, the temple mechanism includes a temple body; a positioning cavity arranged at one end of the temple body, and the positioning plate is arranged in the positioning cavity.

[0012] In one embodiment, two first through holes and a second fixing hole are provided through the positioning cavity; one end of the two slingshot cores is movably provided in the corresponding first through holes; an internal thread is provided in the second fixing hole, and the locking piece is detachably threadedly connected to the internal thread.

[0013] In one embodiment, the connecting rod includes an integrally formed rod body and a connecting head; the rod body is movably arranged in the corresponding first through hole, and the limiting member and the elastic member are respectively arranged on the rod body; the connecting head is rotatably connected to the corresponding fixing pin.

[0014] In one embodiment, a stopper is provided at one end of the rod body away from the connecting head, and the elastic member is in contact with and connected to the stopper.

[0015] In one embodiment, an arc-shaped end portion is provided at one end of the connector away from the rod body, and the arc-shaped end portion is movably disposed in the corresponding limiting groove.

[0016] In one embodiment, a rotating hole is provided through the connecting head, and a rotatable hole is movably provided on the corresponding fixing pin.

[0017] In one embodiment, the elastic member is a spring.

[0018] Compared with the prior art, the glasses with a slingshot mechanism of the utility model have the following beneficial effects:

[0019] The utility model discloses a pair of glasses with a slingshot mechanism, which is arranged on a positioning plate through a connecting rod; an elastic member and a limiting member are respectively installed on the connecting rod to form a main structure of the slingshot mechanism; one end of two slingshot cores are placed in the temples, and the positioning plate is fixed to the positioning cavity of the temples through a locking member; finally, the other ends of the two slingshot cores are rotatably connected to the main body of the frame, so that the assembly operation of the glasses can be completed conveniently and quickly, and the problem that the existing glasses assembly is relatively troublesome can be effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a pair of glasses with a slingshot mechanism according to the utility model;

[0022] Figure 2 yes Figure 1 The exploded structure schematic diagram of the glasses with a slingshot mechanism of the utility model is shown, which includes a frame body, a temple mechanism and a slingshot mechanism;

[0023] Figure 3 yes Figure 2 The structural schematic diagram of the frame body shown;

[0024] Figure 4 yes Figure 2 The structural schematic diagram of the temple mechanism shown;

[0025] Figure 5 yes Figure 2 The structural schematic diagram of the slingshot mechanism shown;

[0026] Figure 6 yes Figure 5 A schematic cross-sectional structure diagram of the slingshot mechanism shown;

[0027] Figure 7 yes Figure 5 A schematic diagram of the explosion structure of the slingshot mechanism shown, including the slingshot core;

[0028] Figure 8 yes Figure 7 A schematic diagram of the explosion structure of the slingshot core shown, including a connecting rod;

[0029] Fig. 9 yes Figure 8 Schematic diagram of the structure of the connecting rod shown.

[0030] Indications in the figure: 10, frame mechanism; 11, frame body; 111, limiting groove; 112, first fixing hole; 12, fixing pin; 20, temple mechanism; 21, temple body; 22, positioning cavity; 221, first through hole; 222, second fixing hole; 30, slingshot mechanism; 31, positioning plate; 311, second through hole; 312, third fixing hole; 32, slingshot core; 321, connecting rod; 3211, rod body; 32111, stopper; 3212, connecting head; 32121, arc end; 32122, rotating hole; 322, limiting piece; 323, elastic piece; 33, locking piece. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1 and Figure 2 As shown, the glasses with a slingshot mechanism of the utility model include a frame mechanism 10, two temple mechanisms 20 and two slingshot mechanisms 30; the two temple mechanisms 20 are symmetrically arranged on both sides of the frame mechanism 10; the two slingshot mechanisms 30 are movably arranged between the frame mechanism 10 and the corresponding temple mechanisms 20, so that the temple mechanisms 20 can be folded or unfolded relative to the frame mechanism 10.

[0034] See also Figure 2 and Figure 3As shown, in the present embodiment, the frame mechanism 10 comprises a frame body 11 and two fixing pins 12; the two fixing pins 12 are detachably arranged on the frame body 11, and one end of the two slingshot mechanisms 30 is rotatably arranged on the frame body 11 through the corresponding fixing pins 12; specifically, two limiting grooves 111 are arranged on the frame body 11, and one end of the slingshot mechanism 30 is movably arranged in the limiting groove 111, and the limiting groove 111 performs a limiting operation on the movement of the slingshot mechanism 30; first fixing holes 112 are respectively penetrated at both ends of the frame body 11, and the two fixing pins 12 are respectively detachably threadedly connected in the corresponding first fixing holes 112.

[0035] See also Figure 2 and Figure 4 As shown, in this embodiment, the temple mechanism 20 includes a temple body 21 and a positioning cavity 22; the positioning cavity 22 is provided at one end of the temple body 21, and one end of the slingshot mechanism 30 is provided in the positioning cavity 22. Specifically, two first through holes 221 and a second fixing hole 222 are provided through the positioning cavity 22, one end of the slingshot mechanism 30 is movably provided in the two first through holes 221, and one end of the slingshot mechanism 30 is provided in the positioning cavity 22 through the second fixing hole 222. Specifically, an internal thread is provided in the second fixing hole 222.

[0036] See also Figure 2 , Figure 5 , Figure 6 and Figure 7 As shown, in this embodiment, the slingshot mechanism 30 includes a positioning plate 31, two slingshot cores 32 and a locking member 33; the positioning plate 31 is set in the positioning cavity 22; the two slingshot cores 32 are respectively movably penetrated through the positioning plate 31, one end of which is rotatably connected to the corresponding fixing pin 12, and the other end of which is movably set in the corresponding first through hole 221; the locking member 33 penetrates the positioning plate 31 and is fixedly connected in the second fixing hole 222. Specifically, two second through holes 311 and a third fixing hole 312 are penetrated through the positioning plate 31; one end of the two slingshot cores 32 is respectively movably set in the corresponding second through hole 311; the locking member 33 adopts a fastening screw, which is detachably threaded in the second fixing hole 222 through the third fixing hole 312.

[0037] See also Figure 7 and Figure 8As shown, in the present embodiment, the slingshot core 32 comprises a connecting rod 321, a limiting member 322 and an elastic member 323; the connecting rod 321 movably passes through the positioning plate 31, one end of which is rotatably connected to the corresponding fixing pin 12, and the other end of which is movably arranged in the corresponding first through hole 221; the limiting member 322 and the elastic member 323 are respectively passed through the connecting rod 321, one end of the elastic member 323 is in contact with and connected to the limiting member 322, and the other end of the elastic member 323 is in contact with and connected to the end of the connecting rod 321, the limiting member 322 limits the movement of the connecting rod 321, and the elastic member 323 provides a restoring force to the connecting rod 321; specifically, the elastic member 323 is a spring.

[0038] See also Figure 7-Figure 9 As shown, in this embodiment, the connecting rod 321 includes an integrally formed rod body 3211 and a connecting head 3212; the rod body 3211 is movably arranged in the corresponding first through hole 221, and the limiting member 322 and the elastic member 323 are respectively penetrated and arranged on the rod body 3211; the connecting head 3212 is rotatably connected to the corresponding fixing pin 12. Specifically, a stopper 32111 is provided at one end of the rod body 3211 away from the connecting head 3212, and the elastic member 323 is in contact with the stopper 32111, and the stopper 32111 performs a limiting operation on the elastic member 323; an arc-shaped end portion 32121 is provided at one end of the connecting head 3212 away from the rod body 3211, and the arc-shaped end portion 32121 is movably arranged in the corresponding limiting groove 111; a rotating hole 32122 is penetrated by the connecting head 3212, and the rotating hole 32122 is movably penetrated by the corresponding fixing pin 12, and the connecting head 3212 rotates relative to the fixing pin 12 through the rotating hole 32122, thereby realizing the folding or unfolding of the temple mechanism 20 relative to the frame mechanism 10.

[0039] It should be noted that the specific assembly process of the glasses with a slingshot mechanism of the utility model is: first, the two connecting rods 321 are penetrated through the corresponding second through holes 311 and set on the positioning plate 31; then the elastic members 323 are respectively installed on the two connecting rods 321, and then the limiting members 322 are penetrated and set on the connecting rods 321 through the notch on the limiting members 322, so as to install the two slingshot cores 32 on the positioning plate 31; then, one end of the two slingshot cores 32 is placed in the corresponding first through holes 221, and the positioning plate 31 is fixed to the positioning cavity 22 by the locking member 33; finally, the other ends of the two slingshot cores 32 are placed in the corresponding limiting grooves 111, and the slingshot cores 32 are rotatably connected to the frame body 11 by the fixing pin 12, thereby completing the assembly process of the entire glasses.

[0040] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A pair of glasses with a slingshot mechanism, characterized in that: include: Frame mechanism; Two temple mechanisms, both of which are symmetrically arranged on both sides of the frame mechanism; Two slingshot mechanisms, both of which are movably arranged between the frame mechanism and the corresponding temple mechanism; Wherein, the slingshot mechanism comprises a positioning plate, which is arranged on the temple mechanism through a locking member; two slingshot cores respectively movably penetrate the positioning plate, one end of the slingshot core is rotatably connected to the frame mechanism, and the other end thereof is movably arranged in the corresponding temple mechanism; Wherein, the slingshot core includes a connecting rod, which movably passes through the positioning plate; and passes through a limit piece and an elastic piece arranged on the connecting rod respectively, and both ends of the elastic piece are respectively in contact and connected with the limit piece and one end of the connecting rod.

2. The glasses with a slingshot mechanism according to claim 1, characterized in that: The frame mechanism comprises a frame body; two fixing pins detachably arranged on the frame body, and one end of the two slingshot mechanisms is rotatably connected to the frame body through the corresponding fixing pins.

3. The glasses with a slingshot mechanism according to claim 2, characterized in that: The frame body is provided with two limiting grooves, and one end of the two slingshot cores is movably arranged in the corresponding limiting grooves respectively.

4. The glasses with a slingshot mechanism according to claim 3, characterized in that: The temple mechanism comprises a temple body; a positioning cavity arranged at one end of the temple body, and the positioning plate is arranged in the positioning cavity.

5. The glasses with a slingshot mechanism according to claim 4, characterized in that: Two first through holes and a second fixing hole are arranged through the positioning cavity; one end of the two slingshot cores is movably arranged in the corresponding first through holes; an internal thread is arranged in the second fixing hole, and the locking piece is detachably threadedly connected to the internal thread.

6. The glasses with a slingshot mechanism according to claim 5, characterized in that: The connecting rod includes an integrally formed rod body and a connecting head; the rod body is movably arranged in the corresponding first through hole, and the limiting member and the elastic member are respectively arranged on the rod body; the connecting head is rotatably connected to the corresponding fixing pin.

7. The glasses with a slingshot mechanism according to claim 6, characterized in that: A stopper is arranged at one end of the rod body away from the connecting head, and the elastic member is in contact with and connected to the stopper.

8. The glasses with a slingshot mechanism according to claim 6, characterized in that: An arc-shaped end portion is arranged at one end of the connector away from the rod body and is movably arranged in the corresponding limiting groove.

9. The glasses with a slingshot mechanism according to claim 8, characterized in that: The connecting head is provided with a rotating hole through it, and its movable hole is provided on the corresponding fixing pin.

10. The glasses with a slingshot mechanism according to any one of claims 1 to 9, characterized in that: The elastic member is a spring.

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