CN212272809U

CN212272809U - Connecting structure on picture frame

Info

Publication number: CN212272809U
Application number: CN202020850742.4U
Authority: CN
Inventors: 张唐水
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-01
Anticipated expiration: 2030-05-20

Abstract

The utility model belongs to the daily life articles for use field refers in particular to a connection structure on picture frame, including the picture frame that is used for the installation mirror surface, the picture frame lower extreme is connected with and carries out horizontal pivoted rotation axis, the rotation axis can drive the picture frame when rotating and rotate, the rotation axis includes the connecting portion that are connected with the picture frame, and be formed with the cooperation portion at connecting portion lower extreme, cooperation portion outside cover has the fixed axle that is not rotatable, be formed with first connect the via hole on the fixed axle side, and be connected with first screw, first screw passes first connect the via hole, and be close to the side of cooperation portion, cooperation portion side is formed with first bulge loop, inject the location space that can supply first screw embedding between the first bulge loop. The picture frame that adopts this structure to connect can carry out lateral rotation for the user can utilize the mirror to observe self better.

Description

Connecting structure on picture frame

Technical Field

The utility model belongs to daily life articles for use field relates to a connection structure on picture frame.

Background

The mirror is a daily necessities that people are used for settling up self appearance, often needs the picture frame to fix, for make people can better settle up self appearance when using the mirror, the mirror often need to accomplish to help the user and observe self from different angles, the mirror surface of mirror carries out suitable change for user's angle needs according to user's demand promptly, the picture frame of mirror need possess the function that can adjust the relative user angle of mirror surface.

For example, cn201920581569.x discloses a rotation adjusting mechanism for a mirror, which is characterized by comprising a base, wherein a support rod is arranged on the base, a mirror frame capable of rotating relative to the support rod is connected to the support rod, and an adjusting mechanism capable of adjusting a rotation angle of the mirror frame is arranged between the mirror frame and the support rod; the adjusting mechanism comprises a fixed seat connected with the mirror frame, a connecting block is arranged in the fixed seat, a groove for the connecting block to rotate in the supporting rod is longitudinally formed in the supporting rod, the adjusting mechanism further comprises a rotating shaft capable of penetrating through the fixed seat, the supporting rod and the connecting block, the fixed seat is connected with the supporting rod in a rotating mode, and a buffering assembly is arranged between the connecting block and the groove.

In above-mentioned mirror, when the pivot rotated, pivot accessible fixing base drove the picture frame and rotated, however the pivot has run through fixing base, bracing piece and connecting block, therefore the pivot can only carry out longitudinal rotation, and the picture frame also can only carry out fore-and-aft rotation along with the pivot promptly, nevertheless when observing self, the user observes self from the left and right sides more and more times, and the longitudinal rotation of picture frame can not be fine satisfies user's demand.

To above-mentioned problem, can design a picture frame connection structure that can carry out longitudinal rotation for the user can utilize the mirror to arrange oneself appearance better.

Disclosure of Invention

The utility model discloses according to above-mentioned problem, a connection structure on picture frame is provided, through this connection structure, can realize the vertical rotation of picture frame.

The purpose of the utility model is realized like this:

the utility model provides a connection structure on picture frame, is including the picture frame that is used for the installation mirror surface, the picture frame lower extreme is connected with and can carries out horizontal pivoted rotation axis, and the rotation axis can drive when rotating the picture frame rotates, the rotation axis include with the connecting portion that the picture frame is connected, and form in the cooperation portion of connecting portion lower extreme, cooperation portion outside cover have a fixed axle that does not rotate, are formed with first connect the via hole on the fixed axle side to be connected with first screw, first screw passes first connect the via hole, and to the side of cooperation portion is close to, cooperation portion side is formed with first bulge loop, prescribes a limit to between the first bulge loop and has the confession the location space of first screw embedding.

Furthermore, a second connecting through hole aligned with the rotating shaft is formed on the mirror frame and is connected with a second screw, the second screw penetrates through the second connecting through hole and is inserted into the connecting part, and a thread matched with the second screw is formed in the connecting part.

Furthermore, a third connecting through hole is formed in the rotating shaft, a fourth connecting through hole is formed in the fixed shaft, and the third connecting through hole is communicated with the fourth connecting through hole.

Further, the diameter of the fourth connecting through hole is larger than the maximum diameter of the first convex ring.

Furthermore, a second convex ring is formed on the side surface of the matching part and is positioned at the upper end and the lower end of the matching part.

Further, the maximum diameter of the second convex ring is equal to the maximum diameter of the first convex ring.

Furthermore, a limit end face is limited between the lower end of the connecting portion and the matching portion, and a gasket sleeved at the outer end of the matching portion is arranged between the upper end of the fixed shaft and the limit end face.

Further, the outer diameter of the washer is smaller than the outer diameter of the connecting portion, and the inner diameter of the washer is larger than the maximum diameter of the first convex ring.

Furthermore, a chamfer is formed in the positioning space by the first convex ring.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the picture frame passes through the rotation axis can realize horizontal rotation to change the mirror surface for the user the angle for the user can observe self from the left and right sides well, and then has satisfied the user better to utilizing the demand when mirror arrangement self appearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view illustrating an exploded state of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a partial enlarged view of fig. 3.

Fig. 5 is a perspective view of the rotation shaft.

Fig. 6 is a perspective view of the fixing shaft.

1-mirror frame, 11-second connecting through hole, 2-rotating shaft, 21-connecting part, 211-limiting end face, 22-matching part, 221-first convex ring, 222-positioning space, 223-second convex ring, 23-third connecting through hole, 3-fixing shaft, 31-first connecting through hole, 32-fourth connecting through hole, 4-first screw, 5-second screw and 6-gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be further described in the following with reference to specific embodiments thereof,

as shown in fig. 1 to 6, a connecting structure on a mirror frame comprises a mirror frame 1 for mounting a mirror surface, a rotating shaft 2 capable of rotating transversely is connected to the lower end of the mirror frame 1, the rotating shaft 2 can drive the mirror frame 1 to rotate when rotating, the rotating shaft 2 comprises a connecting portion 21 connected to the mirror frame 1, and a matching portion 22 formed at the lower end of the connecting portion 21, a non-rotatable fixing shaft 3 is sleeved outside the matching portion 22, a first connecting through hole 31 is formed on the side surface of the fixing shaft 3 and connected to a first screw 4, the first screw 4 passes through the first connecting through hole 31 and approaches the side surface of the matching portion 22, a first convex ring 221 is formed on the side surface of the matching portion 22, and a positioning space 222 for the first screw 4 to be inserted is defined between the first convex rings 221. Specifically, first screw 4 is in passing imbed behind first connection through-hole 31 in the location space 222 again, can accomplish right be connected between rotation axis 2 and the fixed axle 3, because the location space 222 is the ring-type, first screw 4 can not influence the rotation axis 2 passes through cooperation portion 22 is relative the fixed axle 3 carries out the lateral rotation, because the rotation axis 2 passes through connecting portion 21 with picture frame 1 is connected, works as when rotation axis 2 laterally rotates, connecting portion 21 can drive picture frame 1 carries out the lateral rotation simultaneously.

As shown in fig. 2 to 4, a second coupling through hole 11 aligned with the rotation shaft 2 is formed in the lens frame 1, and a second screw 5 is coupled to the second coupling through hole 11, the second screw 5 is inserted into the coupling portion 21 through the second coupling through hole 11, and a screw thread capable of being engaged with the second screw 5 is formed in the coupling portion 21. Specifically, the second screw 5 is inserted into the connecting portion 21 through the second connecting through hole 11, so as to connect the frame 1 and the rotating shaft 2, and the second screw 5 is engaged with the thread in the connecting portion 21, so as to reinforce the connection of the second screw 5 to the rotating shaft 2.

As shown in fig. 3 to 6, a third connecting through hole 23 is formed in the rotating shaft 2, a fourth connecting through hole 32 is formed in the fixed shaft 3, and the third connecting through hole 23 communicates with the fourth connecting through hole 32. Specifically, the user inserts in proper order through the connecting rod fourth connect through hole 32 and third connect through hole 23 install the connecting rod in a base again, can assemble still into a complete mirror, and the user of being convenient for uses, third connect through hole 23 and fourth connect through hole 32 provide convenience for subsequent installation and use.

Further, the diameter of the fourth connecting through hole 32 is larger than the maximum diameter of the first protruding ring 221. Specifically, the fourth connecting through hole 32 is used for inserting a connecting rod, and is also used for sleeving the matching portion 22 of the rotating shaft 2 therein, so as to realize the connection between the rotating shaft 2 and the fixing shaft 3, and therefore, the diameter of the fourth connecting through hole 32 should be larger than the maximum diameter of the first convex ring 221, so as to prevent the fixing shaft 3 from colliding with the first convex ring 221 when the matching portion 22 is sleeved into the fourth connecting through hole 32, and thus the rotating shaft 2 and the fixing shaft 3 cannot be connected.

As shown in fig. 3 to 5, the side surface of the fitting portion 22 is formed with second convex rings 223 at upper and lower ends of the fitting portion 22. Specifically, the second convex ring 223 can increase friction after the fixing shaft 3 sleeves the matching portion 22 into the fourth connecting through hole 32, so as to prevent the fixing shaft 3 from loosening.

Further, the maximum diameter of the second convex ring 223 is equal to the maximum diameter of the first convex ring 221. Specifically, since the diameter of the fourth through hole 32 is larger than the maximum diameter of the first convex ring 221, when the maximum diameter of the second convex ring 223 is equal to the maximum diameter of the first convex ring 221, the fixing shaft 3 does not collide with the second convex ring 223 in the middle of the process of sleeving the matching part 22 into the fourth through hole 32.

As shown in fig. 2 to 5, a limit end surface 211 is defined between the lower end of the connecting portion 21 and the fitting portion 22, and a washer 6 sleeved on the outer end of the fitting portion 22 is disposed between the upper end of the fixing shaft 3 and the limit end surface 211. Specifically, when the rotating shaft 2 is connected with the fixed shaft 3, the gasket 6 can prevent the upper end of the fixed shaft 3 from being squeezed with the limiting end face 211 to cause the damage of the rotating shaft 2, and the gasket 6 can bear the pressure between the upper end of the fixed shaft 3 and the limiting end face 211.

Further, the outer diameter of the washer 6 is smaller than the outer diameter of the connecting portion 21, and the inner diameter of the washer 6 is larger than the maximum diameter of the first protruding ring 221. Specifically, the gasket 6 needs to be tightly attached to the limiting end surface 211, and in order to prevent the gasket 6 from sliding on the rotating shaft 2, the inner diameter of the gasket 6 should be smaller than the outer diameter of the connecting portion 21 and larger than the maximum diameter of the first convex ring 221.

As shown in fig. 2 to 5, the first protruding ring 221 is formed with a chamfer in the positioning space 222. Specifically, after the first convex ring 221 is chamfered, the positioning space 222 defined by the surface of the fitting portion 22 is trapezoidal, so that the first screw 4 is more firmly and less prone to loosening after being embedded into the positioning space 222 while the first screw 4 is easy to enter the positioning space 222.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A connecting structure on a mirror frame comprises a mirror frame (1) for mounting a mirror surface, and is characterized in that, the lower end of the mirror frame (1) is connected with a rotating shaft (2) which can transversely rotate, the rotating shaft (2) can drive the mirror frame (1) to rotate when rotating, the rotating shaft (2) comprises a connecting part (21) connected with the mirror frame (1), and a matching part (22) formed at the lower end of the connecting part (21), a non-rotatable fixed shaft (3) is sleeved outside the matching part (22), a first connecting through hole (31) is formed on the side surface of the fixed shaft (3), and is connected with a first screw (4), the first screw (4) passes through the first connecting through hole (31), and close to the side of the matching part (22), a first convex ring (221) is formed on the side of the matching part (22), and a positioning space (222) for the first screw (4) to be embedded is defined between the first convex rings (221).

2. The connecting structure on a spectacle frame according to claim 1, characterized in that the spectacle frame (1) is formed with a second connecting through hole (11) aligned with the rotation axis (2) and is connected with a second screw (5), the second screw (5) passing through the second connecting through hole (11) and being inserted into the connecting portion (21), the connecting portion (21) being formed with a thread that can be engaged with the second screw (5).

3. The connecting structure of a spectacle frame according to claim 1, wherein a third connecting through hole (23) is formed in the rotary shaft (2), a fourth connecting through hole (32) is formed in the fixed shaft (3), and the third connecting through hole (23) communicates with the fourth connecting through hole (32).

4. A connecting structure on spectacle frames as claimed in claim 3, characterized in that said fourth connecting through hole (32) has a diameter greater than the maximum diameter of said first male ring (221).

5. The connecting structure of a spectacle frame according to claim 1, wherein the fitting portion (22) is formed at its side with second convex rings (223) at upper and lower ends of the fitting portion (22).

6. Connecting structure on spectacle frames according to claim 5, characterized in that the maximum diameter of the second male ring (223) is equal to the maximum diameter of the first male ring (221).

7. The connecting structure of claim 1, characterized in that a limit end surface (211) is defined between the lower end of the connecting portion (21) and the fitting portion (22), and a washer (6) is provided between the upper end of the fixed shaft (3) and the limit end surface (211) and is sleeved on the outer end of the fitting portion (22).

8. Connecting structure on spectacle frames according to claim 7, characterized in that the outer diameter of the washer (6) is smaller than the outer diameter of the connecting portion (21), the inner diameter of the washer (6) being greater than the maximum diameter of the first male ring (221).

9. A connecting structure to a spectacle frame as claimed in claim 1, wherein said first collar (221) is chamfered inside said positioning space (222).