CN209670575U - A kind of novel lock construction - Google Patents

Abstract

The utility model discloses a kind of novel lock constructions, belong to field of lockset, a kind of novel lock construction, including U-shaped bar, the inner surface of the U-shaped bar is equipped with positioning groove, the outer surface two sides of the U-shaped bar pass through circular through hole and slidably connect cylindrical positioning seat, the inner surface of the circular through hole is equipped with connection through-hole, connection annulus is fixedly connected on the inside of the outer surface of the cylinder positioning seat, the outer surface of the connection annulus is rotatably connected to cylindrical locking bar by connecting lantern ring, the outer surface of the cylinder positioning seat slidably connects positioning annulus, the outer surface both ends of the cylinder locking bar are mounted on locating rod, the outside end of the locating rod is fixedly connected with spherical locating piece, cylindrical locking bar is rotatablely connected by cylindrical positioning seat, in conjunction with the positional lever structure with spherical locating piece, pass through simultaneously Rotation connection adjusts ring and operating handle on cylindrical locking bar, and Auxiliary support can be carried out when extracting cylindrical locking bar, and stability is high.

Description

A kind of novel lock construction

Technical field

The utility model relates to field of lockset, more specifically to a kind of novel lock construction.

Background technique

In present daily life, need there are the various shapes such as built-in lock, padlock, U-shape lock using to various locksets Formula, and wherein U-shape lock in public, is chiefly used in glass door and electric vehicle lock set, using very extensive.

But existing U-shape lock tool still has several drawbacks place, such as existing U-shape lock structure in actual use, Closed ring structure can be formed by being connect by a locking bar with U-shaped bar, be able to carry out and locked a door, but due to the lockhole of locking bar Fixed position, adjusting angle can not just be rotated by connecting with U-shaped bar, people different in this way in use, be inconvenient to plug key, Be easy with U-shaped bar interfere, then have exactly unlock be to need that key is kept be in twisted posture, then extract locking bar, in this way need to It to carry out making power by key, it is very unstable, and also locking bar is easy to fall off with key after extraction, pacify generally all than heavier Full property is poor, and ease of use need to be improved.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of novel lock construction, pass through Cylindrical positioning seat is rotatablely connected cylindrical locking bar, in conjunction with the positional lever structure with spherical locating piece, can connect in locking Rotation adjusts direction after connecing, and then changes lockhole position, facilitates plug key, will not interfere with, while by cylindrical locking bar Upper rotation connection adjusts ring and operating handle, can be assisted when extracting cylindrical locking bar, avoid falling off and falling with key It is bad, the convenience used and safety can be greatly improved in this way.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of novel lock construction, including U-shaped bar, the two ends of the U-shaped bar are equipped with guide head, the U-shaped bar it is interior Side surface is equipped with positioning groove, and the outer surface two sides of the U-shaped bar pass through circular through hole and slidably connect cylindrical positioning seat, The inner surface of the circular through hole is equipped with connection through-hole, is fixedly connected with connection on the inside of the outer surface of the cylinder positioning seat Annulus, the outer surface of the connection annulus are rotatably connected to cylindrical locking bar by connecting lantern ring, the cylinder positioning seat Outer surface slidably connects positioning annulus, and the inner surface of the positioning annulus is threadedly connected to connector sleeve by connection screw thread hole The outer surface of ring, the outer surface middle position of the cylinder locking bar are equipped with lockhole, the outer surface both ends of the cylinder locking bar It is mounted on locating rod, the outside end of the locating rod is fixedly connected with spherical locating piece, the appearance of the spherical shape locating piece Face is slidably connected to the inner surface of positioning groove, and cylindrical locking bar is rotatablely connected by cylindrical positioning seat, in conjunction with having The positional lever structure of spherical locating piece rotation can adjust direction after locking connection, and then change lockhole position, facilitate plug Key will not interfere with.

Further, the guide head is pyramidal structure, and outer surface tilt angle is 30 degree to 45 degree, is passed through The taper guide head of inclined surface is facilitated insertion into inside connection through-hole and is aligned with cylindrical positioning seat, stability and high efficiency.

Further, the positioning groove at least there are three, and the inner surface of U-shaped bar is equally distributed in, by more The positioning groove of a position can align in multiple positions and spherical locating piece, facilitate change connection length, and adaptability is high.

Further, the outer surface two sides of the cylindrical locking bar are rotatably connected to adjusting ring, described to adjust the interior of ring The fixed adhesion in side surface has friction rubber circle, and the inner surface of the friction rubber circle is slidably connected to the appearance of cylindrical locking bar Face two sides, the outer surface front side for adjusting ring is fixedly connected with operating handle, by the adjusting ring of rotation come attended operation handle Hand is extracted cylindrical locking bar, avoids falling, facilitate operation while being avoided interference with rotational angle, after conveniently hold.

Further, the outer surface fixation of the operating handle is coated with garment bag, protects operating handle by garment bag, Operation is conveniently grasped simultaneously, will not be skidded, stability is high.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) this programme is rotatablely connected cylindrical locking bar by cylindrical positioning seat, in conjunction with determining with spherical locating piece Position rod structure rotation can adjust direction after locking connection, and then change lockhole position, facilitate plug key, will not interfere with.

(2) the taper guide head for passing through inclined surface is facilitated insertion into inside connection through-hole and is aligned with cylindrical positioning seat, Stability and high efficiency.

(3) pass through the positioning groove of multiple positions, can be aligned in multiple positions and spherical locating piece, change is facilitated to connect Length, adaptability are high.

(4) it is conveniently hold while being avoided interference with rotational angle by the adjusting ring of rotation come attended operation handle Cylindrical locking bar is extracted afterwards, is avoided falling, is facilitated operation.

(5) operating handle is protected by garment bag, while conveniently grasps operation, will not skidded, stability is high.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic cross-section of the utility model；

Fig. 3 is the schematic partial cross-sectional view that the circle positioning seat of the utility model connects；

Fig. 4 is the adjusting ring connection schematic diagram of the utility model.

Figure label explanation:

1U type bar, 11 guide heads, 12 positioning grooves, 13 circular through holes, 14 cylindrical positioning seats, 15 connection through-holes, 16 connect Connect annulus, 17 connection lantern rings, 18 cylindrical locking bars, 19 positioning annulus, 191 connection screw thread holes, 2 lockholes, 21 locating rods, 22 spherical shapes Locating piece, 3 adjust ring, 31 friction rubber circles, 32 operating handles, 33 garment bags.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Fig. 1-4, a kind of novel lock construction, including U-shaped bar 1 are please referred to, Fig. 1, Fig. 2 and Fig. 3, the both ends of U-shaped bar 1 are please referred to Head is equipped with guide head 11, is pyramidal structure, and end is smaller, facilitates access for inside circular through hole 13 and aligns, and is conducive to connection, U-shaped The inner surface of bar 1 is equipped with positioning groove 12, and the outer surface two sides of U-shaped bar 1 pass through circular through hole 13 and slidably connect cylinder Shape positioning seat 14, the inner surface of circular through hole 13 are equipped with connection through-hole 15, facilitate locating rod 21 to be inserted into, avoid interference with, cylinder Connection annulus 16 is fixedly connected on the inside of the outer surface of shape positioning seat 14, the outer surface of connection annulus 16 passes through 17 turns of lantern ring of connection It is dynamic to be connected with cylindrical locking bar 18, it can be rotated in this way relative to cylindrical positioning seat 14, and then adjustable lockhole 2 Towards position, adaptability is high, facilitates plug key, the outer surface of cylindrical positioning seat 14 slidably connects positioning annulus 19, fixed The inner surface of circle of position ring 19 is threadedly connected to the outer surface of connection lantern ring 17 by connection screw thread hole 191, can pass through positioning Annulus 19 limits, and avoids the connection abjection connection lantern ring 17 of annulus 16, improves the stability of connection, while after positioning and locking, lead to It crosses 1 pair of positioning annulus 19 of U-shaped bar to limit, can not dismantle, it is ensured that safety, among the outer surface of cylindrical locking bar 18 Position is equipped with lockhole 2, and the outer surface both ends of cylindrical locking bar 18 are mounted on locating rod 21, and locating rod 21 and internal lock core join Dynamic, concrete operating principle and connection structure belong to the prior art, repeat no more, and the outside end of locating rod 21 is fixedly connected with The outer surface of spherical locating piece 22, spherical locating piece 22 is slidably connected to the inner surface of positioning groove 12, can be inserted in this way It is connected to 12 positioned internal of positioning groove, and then cylindrical locking bar 18 and U-shaped bar 1 is connected, connection can be locked.

Referring to Fig. 4, the outer surface two sides of cylindrical locking bar 18 are rotatably connected to and adjust ring 3, the inside table of ring 3 is adjusted The fixed adhesion in face has friction rubber circle 31, and the inner surface of friction rubber circle 31 is slidably connected to the outer surface of cylindrical locking bar 18 Two sides increase the frictional resistance of contact surface, avoid arbitrarily rotating, while can adjust direction with hand strap rotation, are easy to use, It adjusting and is fixedly connected with operating handle 32 on front side of the outer surface of ring 3, the outer surface fixation of operating handle 32 is coated with garment bag 33, Cylindrical locking bar 18 and cylindrical positioning seat can be extracted after then opening using key with operating handle 32 is held by 14, it avoids falling off, improves safety convenient.

In use, can be by 13 sets of circular through hole on U-shaped bar 1, then spherical locating piece 22 can be from connection through-hole It is inserted into inside positioning groove 12, and then can be by cylindrical locking bar 18 and the locking connection of U-shaped bar 1, while can pass through in 15 Rotary action of the annulus 16 inside connection lantern ring 17 is connected, cylindrical locking bar 18 can be rotated to adjust the direction of lockhole 2, just Just key is plugged, and the spherical surface of spherical locating piece 22 can be in 12 inner rotation of positioning groove simultaneously, it will not be to cylindrical locking bar 18 rotation causes to interfere, more stable, and adaptability is high, and when pulling cylindrical locking bar 18, it can first insert a key into lock Inside hole 2, then rotation adjusts ring 3 and entangles key with operating handle 32, can grasp operating handle 32, then rotate Key opens tapered end, and then can be pulled by operating handle 32 and extract cylindrical locking bar 18, and then with cylindrical positioning seat 14 are detached from U-shaped bar 1, facilitate operation, avoid, more stable.

The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims (5)

1. a kind of novel lock construction, including U-shaped bar (1), it is characterised in that: the two ends of the U-shaped bar (1) are equipped with guide head (11), the inner surface of the U-shaped bar (1) is equipped with positioning groove (12), and the outer surface two sides of the U-shaped bar (1) pass through circle Shape through-hole (13) slidably connects cylindrical positioning seat (14), and the inner surface of the circular through hole (13) is equipped with connection through-hole (15), connection annulus (16), the connection annulus (16) are fixedly connected on the inside of the outer surface of the cylindrical positioning seat (14) Outer surface by connect lantern ring (17) be rotatably connected to cylindrical locking bar (18), it is described cylinder positioning seat (14) outer surface Positioning annulus (19) is slidably connected, the inner surface of positioning annulus (19) is threadedly coupled by connection screw thread hole (191) Lockhole (2) are equipped in the outer surface middle position of the outer surface of connection lantern ring (17), the cylinder locking bar (18), the cylinder The outer surface both ends of shape locking bar (18) are mounted on locating rod (21), and the outside end of the locating rod (21) is fixedly connected with ball The outer surface of shape locating piece (22), the spherical shape locating piece (22) is slidably connected to the inner surface of positioning groove (12).

2. a kind of novel lock construction according to claim 1, it is characterised in that: the guide head (11) is pyramidal structure, And outer surface tilt angle is 30 degree to 45 degree.

3. a kind of novel lock construction according to claim 1, it is characterised in that: the positioning groove (12) at least three It is a, and it is equally distributed in the inner surface of U-shaped bar (1).

4. a kind of novel lock construction according to claim 1, it is characterised in that: the outer surface of the cylinder locking bar (18) Two sides, which are rotatably connected to, adjusts ring (3), and the fixed adhesion of the inner surface for adjusting ring (3) has friction rubber circle (31), institute The inner surface for stating friction rubber circle (31) is slidably connected to the outer surface two sides of cylindrical locking bar (18), the adjusting ring (3) Outer surface on front side of be fixedly connected with operating handle (32).

5. a kind of novel lock construction according to claim 4, it is characterised in that: the outer surface of the operating handle (32) is solid Surely garment bag (33) are coated with.