CN211149207U

CN211149207U - Quartz watch with waterproof structure

Info

Publication number: CN211149207U
Application number: CN202020148106.7U
Authority: CN
Inventors: 钟范书
Original assignee: Shenzhen Zs Timekeeper Co ltd
Current assignee: Shenzhen Zs Timekeeper Co ltd
Priority date: 2020-01-30
Filing date: 2020-01-30
Publication date: 2020-07-31
Anticipated expiration: 2030-01-30

Abstract

The utility model discloses a quartzy wrist-watch with waterproof construction, including the quartzy table body, the back of the quartzy table body sets up one and overhauls the chamber, overhauls the sealed lid of intracavity screw thread installation, the lateral surface of sealed lid is provided with a sealed bulge loop that has flexible ability, sets up a ring channel on the outer wall of sealed bulge loop, an installation sealing washer of reassembling type in the ring channel, sealing washer part are packed into in the ring channel, and partial protrusion is in the lateral surface of sealed bulge loop, and the protrusion end of sealing washer is towards the quartzy table body and overhauls the intracavity wall and extend and with overhauls intracavity wall face contact seal. The utility model discloses a wrist-watch has very leakproofness, has double-deck sealedly, and utilizes this seal structure can promote preventing of wrist-watch back greatly and fall the ability, the inside mechanical element of protection wrist-watch that can be fine.

Description

Quartz watch with waterproof structure

Technical Field

The utility model relates to a wrist-watch, concretely relates to quartzy wrist-watch with waterproof construction.

Background

The quartz watch is a watch manufactured by a quartz resonator, and is divided into an electronic quartz watch and a mechanical quartz watch, the quartz watches are all of pointer type, digital type and double display type, the quartz electronic watch takes a battery as an energy source, threads are arranged at the bottom of the watch, and the threads are mutually meshed with concave-convex notches arranged on the main shell frame and the bottom shell, so that a sealing effect is achieved. However, the waterproof performance of the thread sealing structure is not good, the back of the watch is a fixed structure, internal mechanical elements are easy to damage after falling, and the anti-aging capability is poor.

Disclosure of Invention

The utility model aims to solve the technical problem that a quartzy wrist-watch with waterproof construction, it not only has fine waterproof nature, has very good anti-ageing ability again, a great deal of among the solution prior art that can be fine is not enough.

The utility model discloses a realize through following technical scheme: the utility model provides a quartzy wrist-watch with waterproof construction, includes the quartzy table body, and the back of the quartzy table body sets up one and overhauls the chamber, overhauls a sealed lid of intracavity screw thread installation, the lateral surface of sealed lid is provided with a sealed bulge loop that has flexible ability, sets up an annular groove on the outer wall of sealed bulge loop, an installation sealing washer of reassembling type in the annular groove, the sealing washer part is packed into in the annular groove, and part protrusion is in the lateral surface of sealed bulge loop, and the protrusion end of sealing washer is towards the quartzy table body overhauls the intracavity wall and extends and is sealed with the contact of maintenance.

As a preferred technical scheme, an annular filling cavity is formed in the outer wall surface of the sealing ring, and water-absorbing resin is filled in the annular filling cavity.

As the preferred technical scheme, the outer wall surface of the sealing cover is provided with external threads, the inner wall surface of the overhaul cavity is provided with internal threads, the sealing cover and the overhaul cavity are assembled in a threaded mode, and after the sealing cover is screwed into the overhaul cavity, the outer side surface of the sealing cover is sunken in the overhaul cavity, so that a step surface is formed between the outer wall surface of the sealing cover and the back surface of the quartz watch body.

As the preferred technical scheme, the two sides of the bottom of the sealing convex ring are provided with outward-protruding limiting convex rings, the whole sealing convex ring is movably arranged in an annular groove formed in the sealing cover, the inner wall surface of the annular groove is provided with a limiting groove, and the limiting convex rings are buckled in the limiting groove to prevent the sealing convex ring from being pulled out of the annular groove.

As a preferred technical scheme, the bottom of the sealing convex ring is provided with more than one spring, and the spring pushes the sealing convex ring outwards.

The utility model has the advantages that: the utility model discloses a setting can be automatic ejecting sealed bulge loop on sealed lid, can conveniently change the sealing washer, promoted the efficiency of changing the sealing washer to adopt outside secondary seal's structure, increase waterproof performance, utilize this bellied waterproof sealing structure simultaneously, play the ability of wrist-watch back buffering, increase the security, increase handle life.

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 schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the sealing cover of the present invention;

fig. 3 is a schematic view of the internal assembly of the sealing cover of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the utility model discloses a quartzy wrist-watch with waterproof construction, including the quartzy table body 1, the back of the quartzy table body 1 sets up one and overhauls the chamber, overhaul sealed lid 2 of intracavity screw thread installation, the lateral surface of sealed lid 2 is provided with a sealed bulge loop 4 that has flexible ability, set up an annular groove 5 on the outer wall of sealed bulge loop 4, an installation sealing washer 3 of reassembling type in the annular groove 5, sealing washer 3 part is packed into in annular groove 5, part protrusion in the lateral surface of sealed bulge loop 4, the protrusion end of sealing washer 3 is towards the quartzy table body overhauls the intracavity wall extension and sealed with the contact of maintenance intracavity wall face.

As shown in fig. 2 and 3, in the present embodiment, an annular filling cavity is formed on the outer wall surface of the sealing ring 3, and the water-absorbent resin 31 is filled in the annular filling cavity, so that the water-absorbent resin 31 can absorb a small amount of water to improve the sealing performance.

In this embodiment, the outer wall surface of sealing cover 2 is provided with the external screw thread, and the internal face that overhauls the chamber is provided with the internal thread, and both screw assembly, after sealing cover screw in overhauls the intracavity, 2 lateral surfaces of sealing cover cave in overhauls the intracavity for form a step face between sealing cover outer wall surface and the quartz watch body back.

Wherein, the two sides of the bottom of the sealing convex ring 4 are provided with outward convex limiting convex rings, the whole sealing convex ring is movably arranged in an annular groove arranged on the sealing cover, the inner wall surface of the annular groove is provided with a limiting groove 42, and the limiting convex rings are buckled in the limiting groove to prevent the sealing convex ring from being pulled out from the annular groove.

In this embodiment, the bottom of sealed bulge loop 4 is provided with more than one spring 41, and spring 41 will seal the bulge loop and outwards ejecting, after 4 bulges of sealed bulge loop, can be in sealed bulge loop externally mounted sealing washer 3, change sealing washer 3 that can be convenient after using for a long time, prevent that sealing washer 3 from ageing, and work efficiency promotes greatly. And when not opening the sealing washer, it can not dismantle sealed lid, and 3 outer wall faces of sealing washer of evagination can be sealed with the contact of operation intracavity wall face, can prevent effectively that outside moisture from passing sealing washer 3, and this is waterproof for first way, even a bit of water enters, also can not pass the seal structure between sealed lid 2 and the table body, and a small amount of water then can be through absorbent resin absorption, and the inflation after the absorption increases the leakproofness between sealing washer 3 and the operation intracavity wall.

In addition, due to the action of the outward convex sealing ring 3 and the spring, when the back of the watch body falls, the back of the watch body is firstly contacted with the ground through the sealing convex part and is buffered by the spring, so that the outer side surface of the sealing convex part after the spring 41 is ejected needs to slightly protrude from the back of the watch body during design, and after the watch body is contacted with the ground, the spring at the bottom of the sealing convex part can be used as buffer to increase the buffer capacity of the watch body.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A quartz watch with a waterproof structure is characterized in that: including the quartz watch body, the back of the quartz watch body sets up an maintenance chamber, overhauls a sealed lid of intracavity screw thread installation, the lateral surface of sealed lid is provided with a sealed bulge loop that has flexible ability, sets up an annular groove on the outer wall of sealed bulge loop, a mounting sealing washer of reassembling type in the annular groove, and the sealing washer part is packed into in the annular groove, and part protrusion is in the lateral surface of sealed bulge loop, and the protrusion end of sealing washer is towards the quartz watch body maintenance intracavity wall extension and with maintenance intracavity wall face contact seal.

2. The quartz watch having a waterproof structure according to claim 1, characterized in that: the outer wall surface of the sealing ring is provided with an annular filling cavity, and water-absorbing resin is filled in the annular filling cavity.

3. The quartz watch having a waterproof structure according to claim 1, characterized in that: the outer wall surface of the sealing cover is provided with external threads, the inner wall surface of the maintenance cavity is provided with internal threads, the sealing cover and the maintenance cavity are assembled in a threaded mode, and after the sealing cover is screwed into the maintenance cavity, the outer side surface of the sealing cover is sunken in the maintenance cavity, so that a step surface is formed between the outer wall surface of the sealing cover and the back surface of the quartz watch body.

4. The quartz watch having a waterproof structure according to claim 1, characterized in that: the two sides of the bottom of the sealing convex ring are provided with outward-protruding limiting convex rings, the whole sealing convex ring is movably arranged in an annular groove formed in the sealing cover, the inner wall surface of the annular groove is provided with a limiting groove, and the limiting convex rings are buckled in the limiting groove to prevent the sealing convex ring from being pulled out of the annular groove.

5. The quartz watch having a waterproof structure according to claim 4, characterized in that: more than one spring is arranged at the bottom of the sealing convex ring, and the spring pushes the sealing convex ring outwards.