CN209359791U - A kind of key chain - Google Patents

Abstract

The utility model discloses a kind of key chain, the key chain includes rotatable key chain ontology, the pendant being installed on key chain ontology；The pendant has positioned at the wearing end of key chain ontology side and positioned at the key chain ontology other side for connecting the connecting pin of key；The key chain ontology includes pedestal, the rotary components being mounted on the base and shifting component, and the shifting component is connected with the rotary components and rotates relative to the pedestal.The key chain of the utility model is easy to carry, consolidates and endures hardships, and increases rotary components and shifting component on key cover, and user can increase interest by rotary dial component, and design sense by force, increase the practicability and aesthetics of key chain.

Description

A kind of key chain

Technical field

The utility model relates to consumer goods industries, more specifically to a kind of key chain.

Background technique

Car key be people's trip must band articles, but car key currently on the market buckle it is also more traditional and common Key chain it is similar, it is most of annular in shape；People also get used to going here and there car key and normal key on a key chain together, Without design element, beauty is influenced, and interest is low.

Utility model content

The utility model be solve key chain in the prior art aesthetics it is poor, the low disadvantage of interest.

In order to solve the above-mentioned technical problem, the utility model provides a kind of key chain, and the key chain includes for pacifying Key cover, handpiece and the rotary components of key are filled, the key cover and handpiece are installed on rotary components, the key Set and handpiece relative rotation on rotary components.

In the key chain, it is preferable that the rotary components include rotary shaft, bearing and fixing piece；It is described solid Determine part to be fixed in pedestal, the rotary shaft is placed on fixing piece and passes through pedestal and is fixedly connected with shifting component, the axis Bearing sleeve is set in rotary shaft and between rotary shaft and the inner surface of fixing piece.

In the key chain, it is preferable that the shifting component includes trim and stirs handle, the trim Bottom is equipped with connecting shaft, and the connecting shaft of the trim, which passes through, stirs handle and be fixedly connected with the rotary shaft of rotary components.

In the key chain, it is preferable that be equipped with accommodating groove in the middle part of the fixing piece, the rotary shaft and be sheathed on rotation Bearing in shaft is placed in the accommodating groove；The outer surface of the fixing piece is equipped with external screw thread, the interior table with the pedestal Face is equipped with internal screw thread, and the fixing piece is connect with the whorl of base；The upper end of the rotary shaft is equipped with external screw thread, the decoration Internal screw thread is equipped in the connecting shaft of lid, the rotary shaft is threadedly coupled with the connecting shaft of the trim.

In the key chain, it is preferable that the pedestal is circular ring shape base, and centre is equipped with for storing rotary components Mounting hole.

In the key chain, it is preferable that the two sides of the pedestal are equipped with mounting groove, and the mounting groove is equipped with installation Hole is correspondingly provided with connecting hole on the wearing end and connecting pin；The wearing end and connecting pin are plugged in the mounting groove, And the mounting hole and connecting hole is passed through by connector, the wearing end and connecting pin are fixed on pedestal.

In the key chain, it is preferable that the length for wearing end is greater than the length of the connecting pin；The connection End is equipped with the key ring for installing key.

In the key chain, it is preferable that the pendant is the key carrier made of soft material.

In the key chain, it is preferable that the pendant is the key carrier made of skin or leather.

In the key chain, it is preferable that the key chain is the key chain for installing car key.

The key chain of the utility model have the following beneficial effects: provide it is a kind of for installing the key chain of car key, this Kind key chain is easy to carry, consolidates and endures hardships, and increases rotary components and shifting component on key cover, and user can pass through rotation and dial Dynamic component increases interest, and designs sense by force, increases the practicability and aesthetics of key chain.

Detailed description of the invention

Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.

Fig. 1 is the perspective view of the key chain of the utility model first embodiment.

Fig. 2 is the decomposition diagram of key chain shown in FIG. 1.

Fig. 3 is the decomposition diagram of another angle of key chain shown in Fig. 2.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.On the contrary, the embodiments of the present invention include falling into owning within the scope of the spirit and intension of attached claims Variation, modification and equivalent.

The utility model is in order to solve existing key chain interest and the poor technical problem of design, by existing Key chain improve, devise a kind of key chain, increasing rotary components and shifting component, user on key cover can lead to It crosses rotary dial component and increases interest, and it is strong to design sense.

As shown in Figure 1 to Figure 3, the key chain of the utility model first embodiment is the key chain for installing car key. The key chain includes rotatable key chain ontology 2, the pendant 1 being installed on key chain ontology 2；The pendant 1 has position Wearing end 11 in 2 side of key chain ontology and the connecting pin 12 for being used to connect key positioned at 2 other side of key chain ontology； The key chain ontology 2 includes pedestal 21, the rotary components 22 being installed on pedestal 21 and shifting component 23, the shifting component 23 are connected with the rotary components 22 and rotate relative to pedestal 21.

Refering to Fig. 2 and Fig. 3, in the present embodiment, the rotary components 22 include rotary shaft 221, bearing 222 and fix Part 224；The fixing piece 224 is fixed in pedestal 21, and the rotary shaft 221 is placed on fixing piece 224 and passes through pedestal 21 It is fixedly connected with shifting component 23, the bearing 222 is sheathed in rotary shaft 221 and is located at rotary shaft 221 and fixing piece 224 Between inner surface.The shifting component 23 includes trim 231 and stirs handle 232, and the bottom of the trim 231, which is equipped with, to be connected Spindle 233, the connecting shaft 233 of the trim 231 pass through the fixed company of rotary shaft 221 for stirring handle 232 and rotary components 22 It connects；Handle 232 is stirred in user's rotation, and shifting component 23 rotates.In the present embodiment, storage is equipped in the middle part of the fixing piece 224 Slot, the rotary shaft 221 and the bearing 222 being sheathed in rotary shaft 221 are placed in the accommodating groove；The fixing piece 224 Outer surface be equipped with external screw thread, be equipped with internal screw thread, the fixing piece 224 and 21 spiral shell of pedestal with the inner surface of the pedestal 21 Line connection；The upper end of the rotary shaft 221 is equipped with external screw thread, is equipped with internal screw thread, institute in the connecting shaft 233 of the trim 231 Rotary shaft 221 is stated to be threadedly coupled with the connecting shaft 233 of the trim 231.It is solid by the trim 231 and rotary shaft 221 Fixed connection；Fixing piece 224 is fixedly connected with pedestal 21, and bearing 222 is sheathed in rotary shaft 221, stirs handle 232 and trim 231 are connected, and handle 232 is stirred in rotation, drive shifting component 23 is whole to rotate around pedestal 21.

As shown in Figures 2 and 3, more specifically, the pedestal 21 of the present embodiment is circular ring shape base, and centre is equipped with for receiving Receive the putting holes 227 of rotary components 22, the bottom surface of the pedestal 21 is equipped with bottom cover 211, in order to install and take out rotation group Part 22.The two sides of the pedestal 21 are equipped with mounting groove 226, and the mounting groove 226 is equipped with mounting hole 225, the wearing end 11 With connecting hole 111,121 is correspondingly provided on connecting pin 12；The wearing end 11 and connecting pin 12 are plugged in the mounting groove 226 It is interior, and be fixed on the wearing end 11 and connecting pin 12 across the mounting hole 225 and connecting hole 111,121 by connector On pedestal 21.

In addition, the pendant 11 is key cover 1 made of soft material.In this embodiment, it is preferred that the pendant 11 be the key cover 1 made of skin or leather, car key convenient for collecting.The length for wearing end 11 is greater than the connecting pin 12 Length；The connecting pin 12 is equipped with the key ring for installing key, and car key is connected on key ring, and the connecting pin 12 can For user's wearing, user is facilitated to carry.

In conclusion the key chain of the preferred embodiment in the utility model at least has the following beneficial effects: for installing vehicle The key chain of key, this key chain is easy to carry, consolidates and endures hardships, and increases rotary components and shifting component on key cover, uses Family can increase interest by rotary dial component, and design sense by force, increase the practicability and aesthetics of key chain.

Preferred embodiments of the present invention are described in detail above, still, the utility model is not limited to above-mentioned reality The detail in mode is applied, for example, the connection of rotary components 22 and shifting component 23 and rotation mode can also be other shapes Formula can carry out a variety of simple variants to the technical solution of the utility model in the range of the technology design of the utility model, this A little simple variants belong to the protection scope of the utility model.

It is further to note that specific technical features described in the above specific embodiments, in not lance It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each No further explanation will be given for the possible combination of kind.In addition, can also be between a variety of different embodiments of the utility model Row any combination, as long as it, without prejudice to the thought of the utility model, equally should be considered as content disclosed in the utility model.

Claims (10)

1. a kind of key chain, which is characterized in that the key chain includes rotatable key chain ontology, is installed on key chain ontology On pendant；The pendant has the wearing end for being located at key chain ontology side and is used for positioned at the key chain ontology other side Connect the connecting pin of key；The key chain ontology includes pedestal, the rotary components being mounted on the base and shifting component, described Shifting component is connected with the rotary components and rotates relative to the pedestal.

2. key chain according to claim 1, which is characterized in that the rotary components include rotary shaft, bearing and consolidate Determine part；The fixing piece is fixed in pedestal, and the rotary shaft is placed on fixing piece and passes through pedestal and fixes with shifting component Connection, the bearing holder (housing, cover) are set in rotary shaft and between rotary shaft and the inner surface of fixing piece.

3. key chain according to claim 2, which is characterized in that the shifting component includes trim and stirs handle, The bottom of the trim is equipped with connecting shaft, and the connecting shaft of the trim is solid across the rotary shaft for stirring handle and rotary components Fixed connection.

4. key chain according to claim 3, which is characterized in that be equipped with accommodating groove, the rotation in the middle part of the fixing piece Axis and the bearing being sheathed in rotary shaft are placed in the accommodating groove；The outer surface of the fixing piece is equipped with external screw thread, with institute The inner surface for stating pedestal is equipped with internal screw thread, and the fixing piece is connect with the whorl of base；The upper end of the rotary shaft is equipped with outer Screw thread, the connecting shaft of the trim is interior to be equipped with internal screw thread, and the rotary shaft is threadedly coupled with the connecting shaft of the trim.

5. key chain according to claim 2, which is characterized in that the pedestal is circular ring shape base, and centre is equipped with and is used for Store the mounting hole of rotary components.

6. key chain according to claim 2, which is characterized in that the two sides of the pedestal are equipped with mounting groove, the installation Slot is equipped with mounting hole, is correspondingly provided with connecting hole on the wearing end and connecting pin；The wearing end and connecting pin are plugged in In the mounting groove, and the mounting hole and connecting hole is passed through by connector, pedestal is fixed at the wearing end and connecting pin On.

7. key chain according to claim 6, which is characterized in that the length for wearing end is greater than the length of the connecting pin Degree；The connecting pin is equipped with the key ring for installing key.

8. key chain according to claim 1, which is characterized in that the pendant is the key hook made of soft material Part.

9. key chain according to claim 8, which is characterized in that the pendant is the key carrier made of skin or leather.

10. key chain according to claim 1, which is characterized in that the key chain is the key chain for installing car key.