CN201714750U - Press fastener - Google Patents

Abstract

The utility model provides a pressing buckle, which comprises a seat body, a sliding seat and a pressing piece, wherein the seat body is internally and longitudinally provided with a butt joint hole, the front part of the seat body is transversely provided with a containing groove which can be communicated with the butt joint hole, the sliding seat is contained in the containing groove, two sides of the sliding seat are respectively provided with a slideway, two arms extending below the pressing piece can respectively penetrate into the butt joint hole and are correspondingly movably embedded with buckling parts at the inner wall surfaces at two sides of the butt joint hole, when a user presses the pressing part of the pressing piece, a pushing part arranged at the inner side of the two arms can downwards push the slideway corresponding to the sliding seat by a bottom side guide inclined surface, so that the sliding seat slides and moves inwards along the containing groove and compresses a rear elastic element, the buckling rod of a buckling object can be separated from the limitation of the buckling part at the side of the sliding seat, and then the sliding seat returns to the original position by the elastic restoring force of the elastic element, the retainer can be released, and the utility model has the advantages of convenient assembly and simple operation.

Description

Press buckle

technical field

The utility model provides a pressing buckle, especially a pressing piece that can be pressed on the outside of the seat body and pushes down against the sliding seat, so that the sliding seat can slide and displace laterally toward the inner side of the seat body, so that the buckle can be locked. The buckle bar is free from the restriction of the buckle part on the sliding seat, and has the effect of convenient assembly and simple operation.

Background technique

The use of buckles is very common nowadays, and different types of buckles have different fastening methods, for example, it can be applied to general switch buckles, door buckles, storage box buckles, mobile phone or personal digital assistant cover buckles, etc. Most of the fixing buckles used for opening and closing or in combination are fixed by sliding cards or screws to achieve the state of holding and positioning. Among them, the structural design of the fixing buckles in the way of sliding cards is a bit complicated, and the distance between each component The degree of fit is high, so that it can slide smoothly during holding to achieve the effect of holding and positioning. However, the holding effect of this method is relatively poor, and additional auxiliary devices are needed to achieve good holding. Although the components of the tool are relatively simple and have good holding capacity, it is inconvenient to use for devices or objects that often need to be opened and closed, assembled, and replaced, and the screw-fixed components are easily lost during disassembly, which not only consumes a lot of man-hours and inconvenience, will also lead to an increase in the overall production cost, so how to design a simple assembly, and after assembly can form a fixed buckle structure that is positioned accurately, thereby improving the inconvenience of assembly and reducing costs, that is to engage in this Industry players are eager to study the direction of improvement.

Utility model content

Therefore, in view of the above-mentioned problems and shortcomings, the author collects relevant data through various evaluations and considerations, and uses years of research and development experience in this industry to continuously try and modify. The purpose of this utility model is to design this kind of A new type of push button is born.

In order to achieve the above purpose, the utility model provides a press buckle, which includes a seat body, a sliding seat and a pressing member. The hollow part of the seat body is formed with a butt hole in the longitudinal direction, and there is a horizontal opening in the front of the seat body. An accommodating groove connected with the docking hole, and the seat body is respectively provided with buckle parts on the inner walls of both sides of the docking hole; the sliding seat is housed in the accommodating groove of the seat body for sliding displacement, and has a base, The two sides of the base are respectively formed with slideways, and the rear of the base is provided with an elastic element that can be supported on the inner wall of the docking hole, and the other side away from the elastic element is provided with a button that can correspond to the preset fastener. The buckling part is buckled and positioned; the pressing part has a pressing part located outside the docking hole, and an arm rod extending below the pressing part can be movable and embedded corresponding to the buckle part, and the inside of the two arm rods is set The bottom sides of the pushing parts are respectively formed with guiding slopes that can push against the corresponding slideways of the sliding seat and be linked with the buckling part for lateral sliding displacement.

Wherein: the buckle part of the seat body has a convex buckle, and the outer side of the arm bar of the pressing part is concavely provided with a buckle joint groove that can be embedded and engaged with the convex buckle correspondingly.

Wherein: the center of the two buckle parts of the seat body is provided with opposite rail grooves close to the opening of the docking hole, and the pushing parts at the inner side of the two arm levers of the pressing part are respectively positioned in the rail grooves for sliding displacement.

Wherein: the outer periphery of the top of the base body is formed outwardly with a flat stopper capable of stopping the outer edge of the hollow part on the predetermined holding plate.

Among them: the outer periphery of the seat body is provided with a holding part that can be combined and fixed with the hollow part on the pre-determined holding plate, and there are split grooves on the two sides of the holding part for the holding part to be forced into and Fastened to the bottom surface of the preset fastening board to form an embedding and fixing.

Wherein: the slideways of the sliding seat on the two sides of the base are wide at the top and narrow at the bottom, and a positioning groove for positioning the elastic element is provided transversely in the center of the rear of the base.

The beneficial effects of the utility model:

The main purpose of this utility model is that when the user presses the pressing part of the pressing part, the guiding slope at the bottom side of the pushing part provided on the inner side of the lower two arm levers can push down against the corresponding two sides of the sliding seat. The slideway allows the sliding seat to slide laterally inward along the accommodation groove opened in front of the seat body, and compresses the elastic element, so that the buckle bar of the holding object can be separated from the restriction of the holding part on the sliding seat After the sliding seat returns to its original position through the elastic restoring force of the elastic element, the fastening object can be released, which has the effect of easy operation.

The secondary purpose of this utility model is that a butt hole is formed longitudinally inside the seat body, and a sliding seat is accommodated in the accommodating groove opened in front of the seat body, and slideways are respectively formed on two sides of the sliding seat, so that Insert the two arms extending under the pressing part into the docking holes respectively, and engage with the buckle parts on the inner walls of the two sides of the docking hole correspondingly, and then use the bottom sides of the two push parts on the inner side of the arms to guide The inclined surfaces are respectively pushed against the corresponding slideways of the sliding seat, so that the sliding seat, the pressing part and the seat body are in a movable docking state, so that the user can easily align and assemble, and the structure can be stable after the combination , The exact positioning effect.

Another purpose of this utility model is that the holding part at the two sides of the seat body is a hollow part that can be forced into the plate of the holding object, and the slits on the two sides of the holding part are used to increase the deformation required. The margin is so that the holding part is pushed during the fastening process to form an elastic deformation displacement, and then fastened to the bottom surface of the plate to form an embedded clamp, so that the seat body and the fastening object can be firmly combined into one. This kind of fastening The method of assembly and alignment is quite convenient, without the use of hand tools, which can effectively solve the inconvenience and difficulties caused by the screw locking method, so as to improve the inconvenience of assembly and reduce the cost of screw use.

Another purpose of the present utility model is that when the user presses on the pressing part of the pressing part, the pushing parts at the inner side of the two arm levers extending below the pressing part can be used to slide and displace in the rail grooves opposite to the buckle parts. , so that the sliding stroke is more stable, and there will be no deflection or twisting, so as to prevent the pressing part from jumping out of the seat due to vibration.

Description of drawings

Fig. 1 is a three-dimensional appearance view of the utility model.

Fig. 2 is a three-dimensional exploded view of the utility model.

Fig. 3 is a three-dimensional exploded view of another viewing angle of the utility model.

Fig. 4 is a side sectional view of the utility model.

Fig. 5 is a front sectional view of the utility model.

Fig. 6 is a side sectional view of a preferred embodiment of the present invention when pressed.

[Description of main component symbols]

1 seat body

11 docking hole 132 rail groove

111 Protruding post 14 Stop part

12 Accommodating slot 15 Holding part

13 buckle part 151 split groove

131 convex buckle

2 sliding seat

21 base part 22 elastic element

211 slideway 23 buckle part

212 positioning slot

3 pressing parts

31 Pressing part 33 Pushing part

32 Arm lever 331 Guide slope

321 buckle groove

4 buckle

41 Plate 42 Buckle

411 hollow part 421 buckle groove

Detailed ways

In order to achieve the above-mentioned purpose and structure, the technical means adopted by the utility model and its effects, the drawings illustrate the structure and functions of the preferred embodiments of the utility model as follows, which is beneficial to a complete understanding.

Please refer to Fig. 1, Fig. 2, and Fig. 3, which are respectively the three-dimensional appearance diagram, the three-dimensional exploded view and the three-dimensional exploded view of another perspective of the utility model. It can be clearly seen from the figure that the utility model includes a seat Body 1, sliding seat 2 and pressing part 3, so the main components and features of this case are described in detail below, of which:

The seat body 1 is a hollow housing body, in which a pair of docking holes 11 are formed longitudinally in the hollow part, and an accommodating groove 12 which can communicate with the docking holes 11 is opened transversely at the front of the seat body 1, and the seat body 1 is located at the docking The inner walls of the left and right sides of the hole 11 are respectively provided with buckle parts 13 with convex buckles 131, and the center of the two buckle parts 13 is provided with a relative rail groove 132 near the opening of the docking hole 11; in addition, the top of the seat body 1 A flat stop portion 14 is formed outwardly at the outer periphery, and a holding portion 15 and two sides of the holding portion 15 are respectively provided at the bottom of the stop portion 14 adjacent to the left and right sides of the accommodating groove 12 The split ditch 151 on the top.

The sliding seat 2 is housed in the accommodation groove 12 of the seat body 1 for sliding displacement, and has a base 21, and the left and right sides of the base 21 are respectively formed with slideways 211 that are wide at the top and narrow at the bottom. 21. A positioning groove 212 is provided horizontally in the central part of the rear, and an elastic element 22 is located in the positioning groove 212 and can be held against the inner wall surface of the docking hole 11. On the other side away from the elastic element 22, a buckling portion 23 is provided. .

The pressing part 3 is located above the docking hole 11 of the seat body 1, and has a pressing part 31 that can cover the outside of the docking hole 11, and a pressing part 31 extends below the pressing part 31, which can be correspondingly engaged with the buckle part 13. The arm bar 32 of the arm bar 32 is respectively recessed with fastening grooves 321 on the outer sides of the two arm bar bars 32, and the inner sides of the second arm bar bars 32 are respectively provided with push parts 33 which slide and displace in the rail grooves 132, and the push part 33 A guide slope 331 is formed obliquely upwards on the bottom side, which can push down against the corresponding slideway 211 of the sliding seat 2 and is linked to the buckle part 23 for horizontal reciprocating sliding displacement.

Please continue to refer to Fig. 4, Fig. 5 and shown in Fig. 6, which are respectively a side view sectional view of the utility model, a front view sectional view and a side view sectional view when the preferred embodiment is pressed, as can be clearly seen from the figure, When assembling the above-mentioned components, first push the sliding seat 2 into the accommodation groove 12 of the seat body 1, so that the elastic element 22 behind the base 21 is socketed and positioned on the protruding part of the inner wall of the docking hole 11. There is an elastic deformation displacement on the boss 111, and then the two arm bars 32 extending below the pressing part 31 of the pressing member 3 are respectively inserted into the docking holes 11, and the buckle groove 321 on the outer side of the arm bar 32 and the The seat body 1 is located on the left and right inner wall surfaces of the docking hole 11. The convex buckles 131 of the buckle parts 13 are correspondingly movable and embedded, and at the same time, the two push parts 33 on the inner side of the arm bar 32 are respectively positioned on the buckle. part 13 in the center of the opposite rail groove 132 sliding displacement, and the guide slopes 331 on the bottom side of the two push parts 33 are respectively pushed against the slideways 211 corresponding to the left and right sides of the sliding seat 2, so that the sliding seat 2. There is a movable docking state between the pressing part 3 and the seat body 1. With this structural design, it is convenient for the user to easily align and assemble, and after the combination, a stable and reliable positioning effect can be achieved, and the whole of the utility model is completed. assembly.

When in use, the seat body 1 is first embedded in the hollow portion 411 provided on the surface of the plate 41 of the buckle 4 from top to bottom, and the flat stopper extending outward from the top of the seat body 1 The part 14 stops at the outer edge of the hollow part 411, so that the holding part 15 at the bottom of the stop part 14 is adjacent to the left and right sides of the accommodating groove 12, that is, after being forced in along the hollow part 411, the holding part 15 can be used to hold The split grooves 151 provided on the two sides of the part 15 increase the margin required for its deformation, so that the holding part 15 is pushed in the process of buckling and is elastically deformed and displaced, and then buckled on the bottom surface of the plate 41 to form an embedded The card is fixed, so that the seat body 1 and the buckle 4 can be firmly combined and fixed into one body. This kind of fastening method is quite convenient for assembly and alignment, and it does not need to use hand tools, which can effectively solve the problem caused by screws. Inconvenience and difficulty in assembly and alignment derived from the locking method are used to improve the inconvenience of assembly and reduce the cost of using screws.

Furthermore, before the pressing part 3 is pressed, the holding part 23 on the other side of the sliding seat 2 is exposed outside the receiving groove 12 in front of the seat body 1. When the buckle bar 42 of the holding object 4 is pushed down Butt against the buckle part 23 of the sliding seat 2, so that the sliding seat 2 slides and displaces inward along the accommodation groove 12 of the seat body 1, and is compressed by the elastic element 22 to form an elastic deformation displacement, and the sliding seat 2 The buckle part 23 and the buckle groove 421 on the buckle rod 42 form an aligned state, the sliding seat 2 can be returned to the original position through the elastic restoring force of the elastic element 22, and the buckle of the sliding seat 2 can also be made The portion 23 and the buckle bar 42 of the holding object 4 are correspondingly fastened and positioned, thereby improving the pull-out resistance after the sliding seat 2 and the holding object 4 are fastened, and forming a good positioning effect.

If the user wants to release the holding object 4, he only needs to press on the pressing part 31 of the pressing part 3, and the push parts 33 inside the two arm levers 32 extending below the pressing part 31 are respectively located opposite to the buckle part 13. The sliding displacement in the rail groove 132 makes the sliding stroke more stable, and there will be no yaw or twisting, so as to prevent the pressing part 3 from jumping out of the seat 1 due to vibration, that is, The guide inclined surface 331 can be pushed down against the slideways 211 corresponding to the left and right sides of the sliding seat 2, and the sliding seat 2 is slid and displaced inwardly along the accommodation groove 12 of the seat body 1, and compressed in the The elastic element 22 is an elastic deformation displacement. At this time, the buckle bar 42 of the holding object 4 can be separated from the restriction of the holding portion 23 on the other side of the sliding seat 2, and then the elasticity of the elastic element 22 can The restoration force makes the sliding seat 2 return to its original position, and then the holding object 4 can be released, which has the effect of easy operation.

In addition, the above description is only a preferred embodiment of the present utility model, and does not limit the patent scope of the present utility model. The push buckle of the present utility model can be applied to general switch buckles, door buckles, mobile phones or personal digital buttons. Assistant (PDA) cover buckle, storage box buckle, etc. are used for opening and closing or combined and fixed buckles; again, the buckle part 23 on the sliding seat 2 of the present utility model and the buckle rod 42 of the buckle 4 are provided. The fastening and positioning method can be changed depending on the use requirements or the design. The guide holding part 23 presents a downward fan-shaped displacement, so that the upper and lower opposite abutting ends (not shown in the figure) form a shape with the holding object 4. Buckle positioning is implemented, which only needs to provide the user to press on the pressing part 3 to make the sliding seat 2 slide and displace inwardly along the seat body 1, and after it is separated from the buckle bar 42 of the holding object 4, it can be adjusted. The holding object 4 can be released to facilitate opening and can be a cover, a switch or other holding objects 4 with a plate 41 and a buckle rod 42, etc., and has the effect of easy operation. All the simple modifications and equivalent structural changes should be included in the patent scope of the utility model in the same way.

To sum up, the above-mentioned push buckle of the utility model can indeed achieve its function and purpose, so the utility model is a creation with excellent practicability, which actually meets the application requirements of a new patent, and the application is filed according to law.

Claims (6)

1. A pressing buckle, comprising a seat body, a sliding seat and a pressing piece, characterized in that: The hollow part of the seat body is formed with a butt hole in the longitudinal direction, and a receiving groove capable of communicating with the butt hole is opened transversely in front of the seat body, and the seat body is respectively provided with buckle parts on the inner walls of the two sides of the butt hole; The sliding seat is accommodated in the housing groove of the seat body for sliding displacement, and has a base, and two sides of the base are respectively formed with slideways, and the rear of the base is provided with an elastic element that can be supported on the inner wall of the docking hole. And the other side away from the elastic element is provided with a buckling part that can be buckled and positioned corresponding to the buckle rod of the preset buckle; The pressing part has a pressing part located outside the docking hole, and an arm rod extending below the pressing part can be movable and embedded corresponding to the buckle part, and the bottom side of the pushing part provided on the inner side of the two arm rods is respectively formed with It can push against the corresponding slideway of the sliding seat and is linked to the guiding inclined surface of the buckling part to form a lateral sliding displacement. 2. The push buckle according to claim 1, characterized in that: the buckle part of the base body has a convex buckle, and the outer side of the arm of the pressing part is concavely provided, which can move correspondingly with the convex buckle. Embedded buckle slot. 3. The press buckle according to claim 1, characterized in that: the center of the two buckle parts of the base is provided with opposite rail grooves close to the opening of the docking hole, and is moved by the inner side of the two arm levers of the push piece The parts are respectively located in the sliding displacement in the rail groove. 4. The push buckle according to claim 1, characterized in that: the outer periphery of the top of the base body is formed outwardly with a flat stop that can stop the outer edge of the hollow part on the predetermined buckle plate department. 5. The push buckle according to claim 1, characterized in that: the outer periphery of the seat body is provided with a holding part that can be combined and fixed with the hollow part on the preset buckle plate, and is connected to the holding part two A split groove is opened on the side for the holding part to be forced into and fastened to the bottom surface of the predetermined fastening plate to form an embedded locking. 6. The push buckle according to claim 1, wherein the slideways on the two sides of the base are wide at the top and narrow at the bottom, and there is a transverse recess at the center behind the base for the positioning of the elastic element the positioning slot.

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