Connecting structure and glasses
By designing an adjustable connection structure, the problem of fixing the length of the temples in the glasses is solved, and the adaptive adjustment of the length of the temples is achieved, which improves the wear comfort and applicability, and does not affect the appearance of the glasses.
Patent Information
- Application Number
- CN202421000041.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-01-29
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing glasses have fixed lengths of temples, which cannot adapt to different head shapes, affecting the comfort of wearing.
A connecting structure is designed, including a first member and a second member, through the mating of the positioning beads and the slide grooves, combined with the fasteners, the length of the temple is adjustable and adapted to different head shapes.
It realizes convenient adjustment of temple length, improves wear comfort, and has a wide range of people, without affecting the appearance of glasses.
Smart Images
Figure CN222319226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of glasses, in particular to a connection structure and glasses. Background Art
[0002] As a wearable device, glasses will play an important role in people's lives. Glasses include frames and temples, one end of which is hinged to the frame. Most temples are fixed and cannot be adjusted. However, since everyone's head size is different, temples with fixed lengths cannot meet people's wearing requirements, which will affect people's wearing comfort and lead to a poor experience for the wearer. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a connection structure, which is applied to the temples of glasses so that the wearing length of the temples can be adjusted to meet the needs of people with different head shapes, thereby improving the wearer's experience.
[0004] In order to achieve the above object, the utility model is realized by the following technical solutions:
[0005] The utility model provides a connection structure, comprising a first component and a second component, wherein one end of the first component is provided with a receiving hole extending along the length direction thereof and at least one side of the end is provided with a plurality of positioning holes arranged in a row along the length direction thereof and connected with the receiving hole, one end of the second component is provided with a positioning bead which extends into the receiving hole, and the length of the second component inserted into the receiving hole can be adjusted by matching the positioning bead with the positioning holes at different positions.
[0006] Furthermore, the first component is provided with a limiting hole connected to the accommodating hole, and a sliding groove is provided on the portion where the second component is inserted into the accommodating hole. The sliding groove extends in the same direction as the accommodating hole, and a sliding block is provided in the sliding groove. The limiting hole is connected to the sliding groove, and a fastener is installed in the limiting hole and connected to the sliding block. The sliding groove and the sliding block cooperate to limit the length of the second component inserted into the accommodating hole and prevent the second component from detaching from the first component.
[0007] Furthermore, the fastener is a screw, and the slider is provided with a threaded hole matching the screw.
[0008] The utility model also provides a pair of glasses, comprising a frame, two front temples, and two foot covers, wherein the two front temples are respectively hinged to two stumps of the frame, the two foot covers are respectively connected to the two front temples, and the foot covers are connected to the front temples by adopting the connection structure, so as to adjust the wearing length.
[0009] Furthermore, the first component is a temple cap, and the second component is a front temple.
[0010] Furthermore, the positioning bead is a double-headed positioning bead, both ends of which protrude from the top and bottom surfaces of the front temple, the positioning hole is located on the top and bottom surfaces of the foot cover, and the limiting hole is located on the inner side of the foot cover.
[0011] Furthermore, the fastener is a screw, and the slider is provided with a threaded hole matching the screw.
[0012] Furthermore, the foot cover is replaced by the rear temple.
[0013] The utility model has the following beneficial effects:
[0014] 1. The connection structure is applied to the temples, so that the wearing length of the temples can be adjusted to suit wearers with different head circumferences, and the practicability is high.
[0015] 2. The connection length is adjusted by positioning beads, which is easy to operate and does not require screws. Therefore, it can be easily adjusted without tools. Young wearers can also adjust it by themselves, and it is suitable for a wide range of people.
[0016] 3. The entire connection structure does not affect the appearance of the side of the glasses, which is discreet and practical.
[0017] 4. The connection structure is detachable. The temple (or rear temple) can be replaced by removing the fasteners, so that temples of different styles or lengths can be selected. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is an exploded schematic diagram of the connection structure of an embodiment of the utility model;
[0019] Figure 2 It is another perspective exploded schematic diagram of the connection structure of an embodiment of the utility model;
[0020] Figure 3 is a schematic diagram of glasses according to an embodiment of the utility model;
[0021] Figure 4 yes Figure 3 A magnified view of point A.
[0022] Explanation of reference numerals: 1. first component; 2. second component; 3. receiving hole; 4. positioning hole; 5. positioning bead; 6. slide groove; 7. slider; 8. limiting hole; 9. screw; 10. threaded hole; 11. frame; 12. front temple; 13. foot cover. DETAILED DESCRIPTION
[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0025] like Figure 1 to Figure 2 As shown, a connection structure includes a first component 1 and a second component 2. One end of the first component 1 is provided with a receiving hole 3 extending along its length direction and at least one side of the end is arranged in a row along its length direction and connected to the receiving hole 3. One end of the second component 2 is provided with a positioning bead 5 and extends into the receiving hole 3. By matching the positioning bead 5 with the positioning holes 4 at different positions, the length of the second component 2 inserted into the receiving hole 3 can be adjusted. The connection structure is used for the wearing part of the glasses, so that the length of the wearing part can be adjusted to adapt to the size of different face shapes and make wearing more comfortable.
[0026] In order to prevent the second component 2 from being separated from the receiving hole 3, as a preferred solution, a limiting structure needs to be added. In this embodiment, the first component 1 is provided with a limiting hole 8 connected to the receiving hole 3, and a slide groove 6 is provided at the part where the second component 2 is inserted into the receiving hole 3. The slide groove 6 extends in the same direction as the receiving hole 3, and a slider 7 is provided in the slide groove 6. The limiting hole 8 is connected to the slide groove 6. A fastener is installed in the limiting hole 8 and connected to the slider 7. The slide groove 6 and the slider 7 cooperate to limit the length of the second component 2 inserted into the receiving hole 3 and prevent the second component 2 from being separated from the first component 1. The moving stroke of the slider 7 in the slide groove 6 is not less than the spacing between the two positioning holes 4 with the farthest interval. Since the slider 7 is locked by the fastener, the slide groove 6 moves relative to the slider 7 during the process of the positioning bead 5 being replaced from one positioning hole 4 to another positioning hole 4. Since the slider 7 is inserted in the slide groove 6, the second component 2 cannot be pulled out of the positioning hole 4.
[0027] The accommodating hole 3 and the second component 2 are clearance-fitted, and a limiting structure is not necessary. For example, in other embodiments, the second component 2 and the accommodating hole 3 may be clearance-fitted with a slightly tighter clearance, so that the second component 2 and the hole wall of the accommodating hole 3 are in close contact, thereby increasing the friction between the second component 2 and the hole wall of the accommodating hole 3, so that the second component 2 encounters resistance when being pulled out of the accommodating hole 3. In this way, during use, the second component 2 cannot be easily pulled out of the accommodating hole 3, thereby achieving an anti-slip effect.
[0028] In this embodiment, after the end of the second member 2 with the positioning bead 5 is inserted into the receiving hole 3, the limiting hole 8 is opposite to the slide groove 6, and then the fastener is inserted into the limiting hole 8 and connected to the slider 7. The fastener can be in various forms. For example, the fastening frame can be a pin, and a socket is set on the slider 7. The pin and the socket are interference fit (can also be glued with glue). At this time, the limiting hole 8 on the first member 1 is also a socket, which is interference fit with the pin (can also be glued or welded), and the pin does not protrude from the surface of the first member 1, so that the outer surface of the first member 1 is as smooth and beautiful as possible; the fastener can also be a screw 9, a threaded hole 10 is set on the slider 7, and the screw 9 is locked in the threaded hole 10. The limiting hole 8 on the first member 1 is a stepped hole, and the head of the screw 9 is located in the stepped hole and does not protrude from the surface of the first member 1, so that the outer surface of the first member 1 is as smooth and beautiful as possible. Of course, the fastener can also be in other forms.
[0029] In this embodiment, the fastener is a screw 9, and the slider 7 is provided with a threaded hole 10 matching the screw 9. The screw 9 is convenient for disassembly and assembly, and is convenient for replacing parts.
[0030] like Figure 3 to Figure 4 The present embodiment also provides a pair of glasses, including a frame 11, two front temples 12, and two foot covers 13. The two front temples 12 are respectively hinged to the two stumps of the frame 11, and the two foot covers 13 are respectively connected to the two front temples 12. The foot covers 13 and the front temples 12 are connected by the above-mentioned connection structure, so as to adjust the wearing length. By removing the screws 9, the wearer can choose to use different styles of foot covers 13, which increases the choice.
[0031] The first component 1 is a temple 13, and the second component 2 is a front temple 12 (in other embodiments, the first component 1 may be a front temple 12, and the second component 2 may be a temple 13).
[0032] The positioning hole 4 is located on the top surface and / or the bottom surface of the foot cover 13, and the limiting hole 8 is located on the inner side of the foot cover 13. In this way, neither the positioning hole 4 nor the limiting hole 8 can be seen from the side of the foot cover 13, making the side appearance of the foot cover 13 complete and beautiful. This connection structure has no effect on the appearance of the glasses, and is discreet and practical.
[0033] Preferably, the positioning bead 5 is a double-head positioning bead (both ends are retractable), and its two ends protrude from the top and bottom surfaces of the front temple 12. The top and bottom surfaces of the foot cover 13 are provided with one-to-one matching positioning holes 4, so that the front temple 12 and the foot cover 13 have two positioning connection points, and the connection is more stable. In other embodiments, a single-head positioning bead can also be used, and the positioning hole 4 can also be provided on the inner side or outer side of the foot cover 13.
[0034] In other embodiments, the foot cover 13 may also be replaced by the rear temple.
[0035] As described above, the embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents. These modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model. Therefore, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the protection scope of the utility model.
Claims
1. A connection structure, characterized in that: The invention comprises a first component and a second component, wherein one end of the first component is provided with a receiving hole extending along its length direction and at least one side of the end is provided with a plurality of positioning holes arranged in a row along its length direction and connected to the receiving hole, and one end of the second component is provided with a positioning bead which extends into the receiving hole, and the length of the second component inserted into the receiving hole can be adjusted by matching the positioning bead with the positioning holes at different positions.
2. The connection structure according to claim 1, characterized in that: The first component is provided with a limiting hole connected to the accommodating hole, and the position of the second component inserted into the accommodating hole is provided with a sliding groove, the sliding groove and the accommodating hole extend in the same direction, a sliding block is provided in the sliding groove, the limiting hole is connected to the sliding groove, a fastener is installed in the limiting hole and connected to the sliding block, and the sliding groove cooperates with the sliding block to limit the length of the second component inserted into the accommodating hole and prevent the second component from separating from the first component.
3. The connection structure according to claim 2, characterized in that: The fastener is a screw, and the sliding block is provided with a threaded hole matching the screw.
4. A pair of glasses, characterized in that: The invention comprises a frame, two front temples and two foot covers, wherein the two front temples are respectively hinged to the two stumps of the frame, and the two foot covers are respectively connected to the two front temples, and the foot covers are connected to the front temples by the connection structure described in claim 2, so as to adjust the wearing length.
5. The glasses according to claim 4, characterized in that: The first component is a temple cap, and the second component is a front temple.
6. The glasses according to claim 5, characterized in that: The positioning hole is located on the top surface and / or the bottom surface of the foot cover, and the limiting hole is located on the inner side surface of the foot cover.
7. The glasses according to claim 6, characterized in that: The positioning bead is a double-headed positioning bead, both ends of which protrude from the top and bottom surfaces of the front temple, and the top and bottom surfaces of the foot cover are provided with one-to-one matching positioning holes.
8. The glasses according to claim 6, characterized in that: The fastener is a screw, and the sliding block is provided with a threaded hole matching the screw.
9. The glasses according to any one of claims 4 to 8, characterized in that: The foot cover is replaced by the rear temple.