CN215321584U - Notebook lock catch structure - Google Patents

Abstract

The utility model provides a note book hasp structure, includes the hasp, the hasp is including being used for installing the base on the back cover with the hasp, can the activity detain the eye-splice of fixing front cover and back cover on the front cover, eye-splice sliding connection is on the base. The lock catch provided by the utility model comprises the base and the insert buckle, wherein the insert buckle can slide on the base, the fixation or the fixation release between the front cover and the back cover is realized through the sliding of the insert buckle, the structure is simple, the appearance is attractive and elegant, the use is convenient, the base and the insert buckle are both made of metal, the hardness of the base and the insert buckle is high, the wear resistance is realized, and the service life of the lock catch is effectively ensured. In conclusion, the lock catch structure provided by the utility model has the advantages of simplicity, reasonability, stable structure, attractive appearance, long service life, convenience in use and the like, and is suitable for being widely applied to notebooks.

Description

Notebook lock catch structure

Technical Field

The utility model relates to the field of stationery, in particular to a notepad lock catch structure.

Background

The notebook is a booklet used for recording various information in life or study, and is a common tool for study and work. Usually, the notebook comprises a front cover, an inner page and a back cover, and a lock catch is arranged on part of the notebook as required for fixing the front cover and the back cover, so that the effect that the inner page cannot be opened is achieved.

At present, most of the lock catches of notebooks in the market mainly comprise belt buckles, rubber bands, snap fasteners, turnbuckles and magnetic buckles, and the belt buckles and the rubber bands are not wear-resistant in appearance; the snap-button type and the turn-button type are easy to drop and damage in the using process, so that inconvenience is brought to a user; the structure of magnetism knot is complicated, and the part is numerous, and the equipment is loaded down with trivial details complicated, and manufacturing cost is high, and magnetism detains time in addition and has not had magnetism easily for a long time, and the magnetic sheet is embedded in the sealing, unable change to unable lock causes and uses inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a notebook lock catch structure.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a note book hasp structure, includes the hasp, its characterized in that: the hasp is including being used for installing the hasp base on the back cover, can the activity detain the eye-splice of fixing front cover and back cover on the front cover, eye-splice sliding connection is on the base.

In the present invention, the base and the insert buckle are made of metal.

In the utility model, the base is provided with a hollow track, and the inserting buckle comprises a guide section, a buckling section and a connecting section, wherein the guide section is connected in the hollow track in a sliding manner, the buckling section is used for buckling and fixing a front cover, and the connecting section is fixedly connected with the guide section and the buckling section at two ends respectively.

In the utility model, the guide section, the connecting section and the buckling section are integrally formed.

In the utility model, the base is provided with a limiting structure for limiting the sliding stroke of the insert buckle.

In the utility model, the limiting structure comprises a limiting elastic sheet for limiting the guide section to exit from the hollow track and a limiting blocking sheet for preventing the guide section from being excessively inserted into the hollow track.

In the utility model, the base is provided with a stable structure which provides damping to enable the insert buckle to stably slide.

In the utility model, the stabilizing structure comprises a plurality of stabilizing elastic sheets arranged in the hollow track, and the stabilizing elastic sheets elastically abut against the surface of the guide section.

In the utility model, the base comprises a plate-shaped bottom plate and a surface plate which is upwards protruded with a guide groove, the surface plate is fixed on the top surface of the bottom plate, and the guide groove and the top surface of the bottom plate form the hollow track.

The utility model has the beneficial effects that:

1. the lock catch provided by the utility model comprises a base and an insert buckle, wherein the insert buckle can slide on the base, the fixation or the fixation release between the front cover and the back cover is realized through the sliding of the insert buckle, and the lock catch is simple in structure, attractive and elegant and convenient to use;

2. the base and the insert buckle are both made of metal, the hardness of the base and the insert buckle is high, the base and the insert buckle are wear-resistant, and the service life of the lock catch is effectively ensured;

3. the eye-splice comprises a guide section, a buckling section and a connecting section, wherein two ends of the connecting section are respectively connected with the guide section and the buckling section;

4. the base is provided with a hollow track, a limiting structure and a stabilizing structure, and the sliding of the insert buckle is restrained, so that the insert buckle can stably and smoothly realize the fixation or the fixation release between the front cover and the back cover, and the working quality of the lock catch is effectively improved;

in conclusion, the lock catch structure provided by the utility model has the advantages of simplicity, reasonability, stable structure, attractive appearance, long service life, convenience in use and the like, and is suitable for being widely applied to notebooks.

Drawings

The utility model is further illustrated by the following figures and embodiments:

FIG. 1 is a perspective view of a latch;

FIG. 2 is an exploded view of the latch;

FIG. 3 is a schematic structural view of the guide section being limited by the limiting stopper;

FIG. 4 is a schematic structural view of the guide section being limited by a limiting elastic sheet;

FIG. 5 is a schematic view of the latch securing the front and back covers together;

fig. 6 is a schematic structural view of the back cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-6, a note book hasp structure, including hasp 100, hasp 100 is including being used for installing base 1 on back cover 300 with hasp 100, can activity detain front cover 200 on with the eye-splice 2 that front cover 200 and back cover 300 are fixed, eye-splice 2 sliding connection is on base 1, base 1 and eye-splice 2 are made by the metal, and hardness and structural stability are high. In this embodiment, be equipped with hollow track 3 on the base 1, the eye-splice 2 includes the guide section 21 of sliding connection in hollow track 3, is used for withholding the joint section 23 that the section 22, both ends of withholding of fixed front cover 200 are connected guide section 21 and are withheld the section 22 respectively, guide section 21, joint section 23, the section 22 of withholding set up through casting mode integrated into one piece, and the 2 hardness of fashioned eye-splice of casting production is high, can guarantee the structural stability of eye-splice 2, lets the stable work of hasp 100. Of course, the guide section 21, the connecting section 23 and the buckling section 22 are not limited to the above structure, and may be connected by welding, so as to achieve the same purpose.

As a preferred embodiment, as shown in fig. 2 to 4, the base 1 is provided with a limit structure for limiting the sliding stroke of the insert buckle 2, so as to prevent the insert buckle 2 from being excessively inserted into the hollow rail 3 and being withdrawn from the hollow rail 3. Furthermore, the limiting structure comprises a limiting elastic sheet 4 for limiting the guide section 21 to withdraw from the hollow track 3 and a limiting blocking sheet 5 for blocking the limiting guide section 21 to be excessively inserted into the hollow track 3, the guide section 21 is provided with a limiting square opening 9, and the limiting elastic sheet 4 is inserted into the limiting square opening 9 and is movably matched with a side wall of the limiting square opening 9 far away from the connecting section 23 for limiting.

In this embodiment, spacing shell fragment 4 and spacing separation blade 5 all locate on base 1, wherein, spacing shell fragment 4 is located cavity track 3, spacing shell fragment 4 can elastic deformation, can press spacing shell fragment 4 to the bottom surface parallel and level with cavity track 3 when guide section 21 inserts cavity track 3, and until spacing square opening 9 slides to the top of spacing shell fragment 4, guide section 21 is released the suppression to spacing shell fragment 4, and spacing shell fragment 4 perks again and inserts in spacing square opening 9 to accomplish the assembly between base 1 and the eye-splice 2. The limiting blocking piece 5 is positioned outside one end of the hollow track 3 and used for blocking one end, far away from the connecting section 23, of the guide section 21.

As shown in fig. 3, when the guide section 21 of the insert buckle 2 slides in the direction of inserting into the hollow rail 3 until the end of the guide section 21 is stopped by the limit stop 5, the pressing section 22 is buckled on the front cover 200, and fixes the front cover 200 and the back cover 300; as shown in fig. 4, when the guiding section 21 of the insert buckle 2 slides in the direction of withdrawing from the hollow track 3 until the end of the limit spring 4 abuts against a side wall of the limit square opening 9 away from the connecting section 23, the fixed connection between the front cover 200 and the back cover 300 is released.

As a preferred embodiment, as shown in fig. 2 to 4, the base 1 is provided with a stable structure for providing damping to make the insert buckle 2 slide stably. Further, the stabilizing structure comprises a plurality of stabilizing elastic pieces 6 arranged in the hollow track 3, and the stabilizing elastic pieces 6 are elastically abutted on the surface of the guide section 21. In this embodiment, two of the stable elastic pieces 6 are arranged and are abutted against the bottom surface of the guide section 21 to drive the top surface of the guide section 21 to be attached to the top wall of the hollow track 3 for sliding, so as to reduce the shaking of the guide section 21 in the sliding process and enable the insert buckle 2 to stably slide; meanwhile, the stable structure can provide a certain damping, prevent the insert buckle 2 from sliding on the hollow rail 3 at will, and avoid the fixation between the front cover 200 and the back cover 300 from being released. In addition, the one end of stabilizing the shell fragment 6 links to each other with base 1 to the cross-section of stabilizing the shell fragment 6 is the "" shape, and the stable shell fragment 6 that the cross-section is the "" shape is through the cambered surface on its top and the bottom surface sliding contact of guide section 21, so that guide section 21 smoothly slides on stabilizing the shell fragment 6, reduces the friction of stabilizing the shell fragment 6 to guide section 21.

As a preferred embodiment, as shown in fig. 1 to 4, in order to facilitate the processing of the base 1, the base 1 includes a plate-shaped bottom plate 11 and a surface plate 12 with a guide groove protruding upwards, two ends of the surface plate 12 are connecting pieces, and the connecting pieces are connected with the top surface of the bottom plate 11 by welding, so that the surface plate 12 is fixed on the top surface of the bottom plate 11, and the guide groove and the top surface of the bottom plate 11 form the hollow track 3. In addition, the bottom sheet 11 is a metal elastic sheet, and the limiting elastic sheet 4, the limiting baffle 5 and the stabilizing elastic sheet 6 are integrally formed on the bottom sheet 11 in a stamping processing mode.

In this embodiment, as shown in fig. 5 to 6, the locking structure further includes a front cover 200 and a back cover 300 flexibly connected together, an inner sheet 400 is sandwiched between the front cover 200 and the back cover 300, and the front cover 200 and the back cover 300 are fixed by a lock 100. Further, a back cover hardness enhancement layer is arranged on the back cover 300, so that the hardness of the back cover 300 is improved; the notebook computer base is characterized in that the bottom cover hardness enhancement layer is provided with an accommodating groove 7, the base 1 is installed in the accommodating groove 7, and the bottom cover hardness enhancement layer is covered with a bottom cover inner surface layer for shielding the accommodating groove 7, so that the hidden installation of the base 1 is realized, and the attractiveness of the interior of the notebook computer is ensured. And, be equipped with on the side of back cover hardness enhancement layer and let eye-splice 2 insert the breach 8 in holding recess 7, the guide section 21 of eye-splice 2 stretches into from breach 8 and holds in the recess 7 and base 1 sliding connection. In addition, a cover hardness enhancement layer and a cover inner surface layer are sequentially arranged on the cover 200 and used for enhancing the hardness of the cover 200 and ensuring the attractiveness of the interior of the notebook.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims (9)

1. A notebook hasp structure, includes hasp (100), its characterized in that: hasp (100) including be used for installing base (1) on back cover (300) with hasp (100), can the activity detain eye-splice (2) fixed front cover (200) and back cover (300) on front cover (200), eye-splice (2) sliding connection is on base (1).

2. The notebook locking structure of claim 1, wherein: the base (1) and the inserting buckle (2) are both made of metal.

3. The notebook locking structure of claim 1 or 2, wherein: be equipped with cavity track (3) on base (1), eye-splice (2) are including direction section (21) of sliding connection in cavity track (3), be used for withholding the knot of fixed front cover (200) and press section (22), both ends difference fixed connection direction section (21) and withhold linkage segment (23) of section (22).

4. The notebook latch structure of claim 3, wherein: the guide section (21), the connecting section (23) and the buckling section (22) are integrally formed.

5. The notebook latch structure of claim 3, wherein: and the base (1) is provided with a limiting structure for limiting the sliding stroke of the insert buckle (2).

6. The notebook locking structure of claim 5, wherein: the limiting structure comprises a limiting elastic sheet (4) used for limiting the guide section (21) to exit from the hollow track (3) and a limiting blocking sheet (5) used for preventing the limiting guide section (21) from being excessively inserted into the hollow track (3).

7. The notebook latch structure of claim 3, wherein: the base (1) is provided with a stable structure which provides damping to enable the inserting buckle (2) to stably slide.

8. The notebook locking structure of claim 7, wherein: the stabilizing structure comprises a plurality of stabilizing elastic sheets (6) arranged in the hollow track (3), and the stabilizing elastic sheets (6) are elastically abutted on the surface of the guide section (21).

9. The notebook latch structure of claim 3, wherein: the base (1) comprises a plate-shaped bottom sheet (11) and a face sheet (12) which protrudes upwards and is provided with a guide groove, the face sheet (12) is fixed on the top surface of the bottom sheet (11), and the guide groove and the top surface of the bottom sheet (11) form the hollow track (3).

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