Crankcase and engine

Abstract

The present invention discloses a crankcase and an engine, and the crankcase includes: a shell, a receiving boss, and a flow guide. The shell is provided with a mounting groove, and the mounting groove is provided with a drain outlet. The receiving boss and the flow guide are both provided on the surface of the shell and are both located on the same side of the shell. A first flow channel is formed between the receiving boss and the flow guide, and the water inlet of the first flow channel is connected to the drain outlet of the mounting groove. A second flow channel is formed on the side of the flow guide facing away from the receiving boss, and the second flow channel is connected to the first flow channel. Therefore, sewage discharged from the drain outlet can flow directly to the first flow channel and the second flow channel in sequence. In this way, it can be prevented that sewage is discharged directly from the drain outlet and flows arbitrarily on the shell, i.e., the crankcase, and that the splashing of sewage causes large-scale dirt on the shell surface, i.e., the crankcase surface. It can be seen that after the first flow channel and the second flow channel are provided, the sewage can be guided to be discharged in an orderly manner according to the set flow path.

Description

Technical Field

[0001] The present invention relates to the technical field of crankcases, and in particular to a crankcase and an engine. Background Art

[0002] Typically, the engine starts by rotating the starter motor's gear shaft, which then drives the crankshaft via an intermediate transmission gear and a one-way overrunning clutch mounted on the crankshaft. To minimize the size of the engine, the starter motor is typically mounted directly in a mounting recess on the crankcase. However, during engine use, dirty water easily accumulates in the mounting recess, leading to the risk of rust on the starter motor and crankcase.

[0003] Currently, in order to promptly remove the sewage in the mounting recess, a drain port is often provided in the crankcase mounting recess. However, the sewage is easily splashed after being discharged directly from the drain port, causing a large area of ​​dirt on the crankcase surface. Summary of the Invention

[0004] Based on this, it is necessary to provide a crankcase and an engine to address the above problems, which can guide the discharge of sewage during the drainage process to avoid splashing and causing large-scale dirt on the crankcase surface.

[0005] A crankcase comprises: a shell, a receiving boss and a flow guide, the shell is provided with a mounting groove, and the mounting groove is provided with a drain outlet; the receiving boss and the flow guide are both provided on the surface of the shell and both are located on the same side of the shell, a first flow channel is formed between the receiving boss and the flow guide, and the water inlet of the first flow channel is connected to the drain outlet of the mounting groove, and a second flow channel is formed on the side of the flow guide away from the receiving boss, and the second flow channel is connected to the first flow channel.

[0006] In the crankcase described above, since the housing is provided with a mounting recess and a drain outlet, the starter motor can be mounted within the mounting recess, achieving a compact engine design. Furthermore, wastewater within the mounting recess can be drained through the drain outlet, reducing the risk of rust on the crankcase and starter motor. Furthermore, since the housing is provided with a receiving boss and a flow guide member, both located on the same side of the housing, a first flow channel is formed between the receiving boss and the flow guide member, with the water inlet of the first flow channel communicating with the drain outlet of the mounting recess. A second flow channel is formed on the side of the flow guide member facing away from the receiving boss, communicating with the first flow channel. Therefore, wastewater discharged from the drain outlet can flow directly to the first and second flow channels, respectively. This prevents wastewater from flowing freely onto the housing, i.e., the crankcase, after being discharged directly from the drain outlet, and prevents wastewater from splashing and contaminating the housing, i.e., the crankcase, over a large area. Thus, the provision of the first and second flow channels allows wastewater to be discharged in an orderly manner along a predetermined flow path.

[0007] The technical solution is further described below:

[0008] In one embodiment, the guide member includes a first guide plate and a second guide plate, and both the first guide plate and the second guide plate are disposed on the housing. The first guide plate is connected between the accommodating boss and the second guide plate, and the first guide plate, the second guide plate, and the accommodating boss enclose a first flow channel. The second guide plate has a second flow channel formed on a side facing away from the first guide plate. The second guide plate is provided with a perforation, the perforation being configured to connect the first and second flow channels. The perforation connects the first and second flow channels, allowing sewage in the first flow channel to flow into the second flow channel.

[0009] In one embodiment, the housing is provided with a sprocket mounting portion for mounting a sprocket. The sprocket mounting portion is located on the side of the second deflector facing away from the first deflector. The second deflector is a curved plate disposed around the sprocket mounting portion. Thus, the sprocket can be mounted on the sprocket mounting portion, and the sprocket and chain transmission cooperate to output power. The curved plate prevents sludge generated on the sprocket and chain from splashing onto the housing and contaminating it. Furthermore, wastewater in the second flow channel can be used to impact the sludge, allowing it to be discharged along with the wastewater.

[0010] In one embodiment, the first guide plate includes a connecting section and a supporting section. The connecting section and the supporting section are connected and arranged at an angle. The connecting section is mounted to the housing via the supporting section. Both the connecting section and the supporting section are connected between the second guide plate and the accommodating boss. The perforation is located at the connection between the supporting section and the second guide plate. This facilitates the complete flow of sewage in the first flow channel into the second flow channel.

[0011] In one embodiment, the height of the end of the support section connected to the second guide plate in the longitudinal direction is less than the height of the end of the support section connected to the accommodating boss in the longitudinal direction, where the longitudinal direction is the direction from the top of the housing to the bottom of the housing. This improves the reliability of sewage in the first flow channel flowing completely into the second flow channel.

[0012] In one embodiment, the first flow channel is funnel-shaped, with the larger diameter end of the first flow channel being closer to the drainage outlet of the mounting groove than the smaller diameter end of the first flow channel, and the larger diameter end of the first flow channel serves as the water inlet. This improves the reliability of sewage flowing from the drainage outlet of the mounting groove to the first flow channel.

[0013] In one embodiment, the housing is provided with an electrical mounting portion, offset and positioned outside the flow paths of the first and second flow channels. The mounting portion is primarily used to mount the required electrical components. This prevents wastewater from splashing onto the components and contaminating their surfaces. Furthermore, it effectively prevents wastewater from entering the components and potentially damaging them, thereby improving their safety.

[0014] The present application also provides an engine, comprising: a starter motor and the crankcase as described above, wherein the starter motor is installed in the installation groove.

[0015] In one embodiment, the engine further includes a sprocket, which is mounted on the sprocket mounting portion and is used to drive the chain to run.

[0016] In one embodiment, the engine further includes a sprocket cover, which is arranged on a side of the arc plate away from the housing, and the sprocket cover and a surface of the arc plate facing away from the first guide surface together enclose the second flow channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] In addition, the drawings are not drawn to a 1:1 scale, and the relative sizes of the various elements are drawn only for illustrative purposes and are not necessarily drawn to true scale.

[0020] Figure 1 A schematic structural diagram of a crankcase in one embodiment of the present invention;

[0021] Figure 2 for Figure 1 A schematic structural diagram of the crankcase from another perspective is shown;

[0022] Figure 3 for Figure 1 A structural schematic diagram of the crankcase from another perspective is shown;

[0023] Figure 4 for Figure 3 A magnified schematic diagram of the structure at the center circle A;

[0024] Figure 5 Schematic diagram of the structure when a sprocket cover is provided on the crankcase in one embodiment of the present invention.

[0025] The components in the figure are marked as follows:

[0026] 10. Crankcase; 110. Housing; 111. Mounting groove; 120. Accommodating boss; 130. Guide member; 131. First guide plate; 132. Second guide plate; 1321. Perforation; 140. First flow channel; 150. Second flow channel; 20. Starter motor; 30. Sprocket; 40. Chain; 50. Sprocket cover; 60. Gear switch. DETAILED DESCRIPTION

[0027] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Typically, in order to achieve engine miniaturization, the starter motor is generally installed directly in the mounting recess on the crankcase. However, during use of the engine, sewage is easily accumulated in the mounting recess, which leads to the risk of rust on the starter motor and crankcase. In order to be able to promptly remove the sewage in the mounting recess, the more common method is to set a drain outlet in the crankcase mounting recess so that the sewage is directly discharged from the drain outlet. However, due to the lack of a drainage structure, the sewage flowing out of the drain outlet flows freely and is prone to splashing, thus causing a large area of ​​dirt on the surface of the crankcase body. In order to overcome the above problems, the present application provides a crankcase that can guide the discharge of sewage during the drainage process to avoid splashing and causing a large area of ​​dirt on the crankcase surface.

[0029] In the accompanying drawings, Figures 1 to 3 The following is a schematic diagram showing the structure of the crankcase in different viewing angles according to an embodiment of the present invention; in order to clearly show the details of the crankcase, Figure 4 Shown Figure 3 A magnified schematic diagram of the structure at the center circle A; Figure 5 Schematic diagram of the structure when a sprocket cover is provided on the crankcase in one embodiment of the present invention.

[0030] Please refer to 1 to Figure 4 One embodiment of the present application provides a crankcase 10, comprising: a shell 110, a receiving boss 120 and a flow guide 130. The shell 110 is provided with a mounting groove 111, and the mounting groove 111 is provided with a drain outlet. The receiving boss 120 and the flow guide 130 are both provided on the surface of the shell 110 and both are located on the same side of the shell 110. A first flow channel 140 is formed between the receiving boss 120 and the flow guide 130, and the water inlet of the first flow channel 140 is connected to the drain outlet of the mounting groove 111. A second flow channel 150 is formed on the side of the flow guide 130 away from the receiving boss 120, and the second flow channel 150 is connected to the first flow channel 140.

[0031] It should be noted that, in this embodiment, the mounting groove 111 is used to mount the starter motor 20 .

[0032] Optionally, in other embodiments, the mounting groove 111 can be used to install different components according to actual needs.

[0033] In the above-mentioned crankcase 10, since the shell 110 is provided with a mounting groove 111 and the mounting groove 111 is provided with a drain port, the starter motor 20 can be installed in the mounting groove 111 to realize a miniaturized engine design, and the sewage in the mounting groove 111 can be discharged through the drain port, reducing the risk of rust on the crankcase 10 and the starter motor 20. Furthermore, since the housing 110 is provided with the accommodating boss 120 and the flow guide 130, and both are located on the same side of the housing 110, a first flow channel 140 is formed between the accommodating boss 120 and the flow guide 130, and the water inlet of the first flow channel 140 is connected to the drain outlet of the mounting groove 111. A second flow channel 150 is formed on the side of the flow guide 130 facing away from the accommodating boss 120, and the second flow channel 150 is connected to the first flow channel 140. Therefore, sewage discharged from the drain outlet can flow directly to the first flow channel 140 and the second flow channel 150 in sequence. This prevents sewage from flowing freely on the housing 110, i.e., the crankcase 10, after being discharged directly from the drain outlet, and prevents sewage from splashing and causing large-scale contamination of the housing 110, i.e., the crankcase 10. Thus, the provision of the first flow channel 140 and the second flow channel 150 allows sewage to be guided for orderly discharge along a predetermined flow path.

[0034] Please continue reading Figures 1 to 4 Based on the above embodiment, in one embodiment, the guide member 130 includes a first guide plate 131 and a second guide plate 132, and the first guide plate 131 and the second guide plate 132 are both provided on the housing 110. The first guide plate 131 is connected between the accommodating boss 120 and the second guide plate 132, and the first guide plate 131, the second guide plate 132, and the accommodating boss 120 enclose a first flow channel 140. A second flow channel 150 is formed on a side of the second guide plate 132 facing away from the first guide plate 131. A through-hole 1321 is provided on the second guide plate 132, and the through-hole 1321 is used to connect the first flow channel 140 and the second flow channel 150. The first flow channel 140 and the second flow channel 150 are connected through the through-hole 1321, so that the sewage in the first flow channel 140 can flow into the second flow channel 150.

[0035] It should be noted that the second flow channel 150 has a water outlet, which is used to discharge the sewage in the second flow channel 150.

[0036] Furthermore, in the longitudinal direction, the height of the first flow channel 140 is higher than that of the second flow channel 150. Furthermore, along the direction from the first flow channel 140 to the second flow channel 150, the height of any cross-section of the first flow channel 140 in the longitudinal direction is not lower than the height of any cross-section behind it, and the height of any cross-section of the second flow channel 150 in the longitudinal direction is not lower than the height of any cross-section behind it. This ensures that sewage discharged from the drain outlet can be completely discharged along the first flow channel 140 and the second flow channel 150, preventing sewage from accumulating in the first flow channel 140 and the second flow channel 150.

[0037] It should be noted that, in this embodiment, the longitudinal direction is the direction from the top of the housing 110 to the bottom of the housing 110; alternatively, the longitudinal direction may also be the direction from the bottom of the housing 110 to the top of the housing 110. In order to facilitate a clear understanding of the setting direction of the longitudinal direction in this embodiment, Figure 2 For example, the vertical direction is Figure 1 The direction indicated by S1.

[0038] In one embodiment, the first guide plate 131 and the second guide plate 132 are integrally formed on the housing 110 .

[0039] Optionally, in other embodiments, the first guide plate 131 and the second guide plate 132 are respectively detachably mounted on the housing 110 .

[0040] See also Figures 1 to 4 In one embodiment, based on the above embodiment, a sprocket mounting portion is provided on the housing 110. The sprocket mounting portion is used to mount the sprocket 30. The sprocket mounting portion is located on the side of the second guide plate 132 facing away from the first guide plate 131.

[0041] It should be noted that, in this embodiment, the sprocket mounting portion is used to mount the sprocket 30 , and the sprocket 30 is used to drive the chain 40 to run.

[0042] Specifically, the sprocket 30 is mounted on the sprocket mounting portion through a gear shaft, and is mainly used to cooperate with the chain 40 to output power. In order to reduce the friction between the chain 40 and the sprocket 30 and improve the smoothness of the transmission between the two, the sprocket 30 and the chain 40 are usually coated with lubricating oil. However, fine impurities such as dust easily adhere to the sprocket 30 and the chain 40. After long-term use, sludge is generated on the sprocket 30 and the chain 40, and the transmission process is prone to splashing. In order to avoid splashing of sludge during the rotation of the sprocket 30 and the chain 40, in this embodiment, as shown in FIG. Figures 1 to 4 As shown, the second deflector plate 132 is a curved plate, positioned around the mounting portion of the sprocket 30. This prevents sludge from splashing onto the housing 110 during rotation after the sprocket 30 is mounted thereon, potentially contaminating the housing 110. Furthermore, if sludge splashes onto the curved surface of the curved plate, it flows along the curved surface toward the lower surface. Simultaneously, the wastewater in the second flow channel 150 impacts the sludge, allowing it to be discharged along with the wastewater.

[0043] To ensure that sewage in the first flow channel 140 flows completely into the second flow channel 150, further to the above embodiment, in one embodiment, the first flow guide plate 131 includes a connecting section and a supporting section. The connecting section and the supporting section are connected and arranged at an angle, and the connecting section is mounted to the housing 110 via the supporting section. Both the connecting section and the supporting section are connected between the second flow guide plate 132 and the receiving boss 120. A through-hole 1321 is located at the connection between the supporting section and the second flow guide plate 132.

[0044] Specifically, if Figure 4 As shown, the accommodating boss 120, the connecting section, the second guide plate 132 and the supporting section together enclose the first flow channel 140, and the supporting section can be regarded as the bottom end surface of the first flow channel 140. When the perforation 1321 is located at the connection between the supporting section and the second guide plate 132, the lowest position of the hole wall of the perforation 1321 can be regarded as flush with the supporting section. This is conducive to the sewage in the first flow channel 140 to flow completely to the second flow channel 150.

[0045] Alternatively, in other embodiments, the first guide plate 131 may have any structure. For example, the first guide plate 131 may be a straight plate structure, and the first guide plate 131 may be tilted relative to the housing 110. In this manner, the first guide plate 131, the second guide plate 132, and the receiving boss 120 may also enclose and form the first flow channel 140.

[0046] Furthermore, in one embodiment, the longitudinal height of the end of the support section connected to the second guide plate 132 is less than the longitudinal height of the end of the support section connected to the accommodating boss 120. This improves the reliability of ensuring that sewage in the first flow channel 140 flows completely into the second flow channel 150.

[0047] In one embodiment, based on the above embodiment, the first flow channel 140 is funnel-shaped. The larger diameter end of the first flow channel 140 is closer to the drain outlet of the mounting groove 111 than the smaller diameter end of the first flow channel 140 , and the larger diameter end of the first flow channel 140 serves as the water inlet. This improves the reliability of sewage flowing from the drain outlet of the mounting groove 111 to the first flow channel 140 .

[0048] like Figure 2 As shown, based on the above embodiment, in one embodiment, an electrical appliance mounting portion is provided on the housing 110 , and the electrical appliance mounting portion is staggered and arranged outside the flow guide path of the first flow channel 140 and the second flow channel 150 .

[0049] It should be noted that the electrical mounting portion is primarily used to mount required electrical components, such as the gear switch 60. Because the electrical mounting portion is offset and positioned outside the flow paths of the first and second flow channels 140, 150, when the electrical components are mounted on the electrical mounting portion, they are also offset and positioned outside the flow paths of the first and second flow channels 140, 150. This prevents wastewater from splashing onto the electrical components and contaminating their surfaces. Furthermore, this effectively prevents wastewater from entering the electrical components and potentially damaging them, thereby improving their safety.

[0050] The present application also provides an engine, comprising: a starter motor 20 and the crankcase 10 described above. The starter motor 20 is mounted in the mounting groove 111. This makes the engine structure more compact, effectively reducing the engine volume and achieving the goal of engine miniaturization.

[0051] Based on the above embodiment, in one embodiment, the engine further includes a sprocket 30. The sprocket 30 is mounted on the sprocket 30 mounting portion, and the sprocket 30 is used to drive the chain 40. In this way, the sprocket 30 and the chain 40 can be used to output power through the transmission.

[0052] Based on the above embodiment, in one embodiment, Figures 2 to 5 As shown, the engine also includes a sprocket cover 50. The sprocket cover 50 is positioned on the side of the curved plate facing away from the housing 110. Together, the sprocket cover 50 and the surface of the curved plate facing away from the first guide surface form a second flow channel 150. This improves the sealing performance of the second flow channel 150 and prevents wastewater from flowing out of the side of the curved plate facing away from the housing 110, which would otherwise reduce the practicality of the second flow channel 150.

[0053] When the sprocket cover 50 is located on the side of the arc plate away from the housing 110, the second flow channel 150 can also be regarded as a receiving chamber for accommodating the sprocket 30 and part of the chain 40. In this way, the safety of the sprocket 30 and the chain 40 can be improved, and the service life of the sprocket 30 and other components can be increased.

[0054] Based on the above embodiment, in one embodiment, the engine further includes a magneto, and the magneto is installed in the accommodating boss 120 .

[0055] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the quantity of the technical features indicated. Thus, features defined as "first" or "second" may explicitly or implicitly include at least one of these features.

[0056] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0057] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0058] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0059] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above embodiments merely illustrate several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A crankcase, characterized in that: include: A housing, a receiving boss, and a flow guide, wherein the housing is provided with a mounting groove, and the mounting groove is provided with a drain outlet; the receiving boss and the flow guide are both provided on the surface of the housing and are both located on the same side of the housing; a first flow channel is formed between the receiving boss and the flow guide, and the water inlet of the first flow channel is connected to the drain outlet of the mounting groove; a second flow channel is formed on a side of the flow guide facing away from the receiving boss, and the second flow channel is connected to the first flow channel; The guide member includes a first guide plate and a second guide plate, and the first guide plate and the second guide plate are both arranged on the shell, the first guide plate is connected between the accommodating boss and the second guide plate, and the first guide plate, the second guide plate and the accommodating boss are enclosed to form the first flow channel, and the second flow channel is formed on the side of the second guide plate facing away from the first guide plate; a through hole is provided on the second guide plate, and the through hole is used to connect the first flow channel and the second flow channel.

2. The crankcase according to claim 1, characterized in that Along the longitudinal direction, the height of the first flow channel is higher than the height of the second flow channel, and along the direction from the first flow channel to the second flow channel, the height of any cross-section of the first flow channel in the longitudinal direction is not lower than the height of any cross-section behind it, and the height of any cross-section of the second flow channel in the longitudinal direction is not lower than the height of any cross-section behind it.

3. The crankcase according to claim 1, characterized in that The shell is provided with a sprocket mounting portion, which is used to install a sprocket and is located on the side of the second guide plate away from the first guide plate. The second guide plate is an arc-shaped plate, and the arc-shaped plate is arranged around the sprocket mounting portion.

4. The crankcase according to claim 3, characterized in that The first guide plate includes a connecting section and a supporting section, the connecting section and the supporting section are connected and arranged at an angle, and the connecting section is installed on the shell through the supporting section, the connecting section and the supporting section are both connected between the second guide plate and the accommodating boss, and the through hole is located at the connection between the supporting section and the second guide plate.

5. The crankcase according to claim 4, characterized in that The height of one end of the support section connected to the second guide plate in the longitudinal direction is smaller than the height of one end of the support section connected to the accommodating boss in the longitudinal direction, and the longitudinal direction is the direction from the top of the shell to the bottom of the shell.

6. The crankcase according to claim 3, characterized in that The first flow channel is funnel-shaped, and the large-diameter end of the first flow channel is closer to the drain outlet of the installation groove than the small-diameter end of the first flow channel, and the port of the large-diameter end of the first flow channel is the water inlet.

7. The crankcase according to any one of claims 1 to 6, characterized in that: An electrical appliance mounting portion is provided on the housing, and the electrical appliance mounting portion is staggeredly arranged outside the guide paths of the first flow channel and the second flow channel.

8. An engine, characterized in that: include: A starter motor and a crankcase according to any one of claims 3 to 6, wherein the starter motor is installed in the installation groove.

9. The engine according to claim 8, characterized in that The engine further includes a sprocket, which is mounted on the sprocket mounting portion and is used to drive the chain to run.

10. The engine according to claim 9, characterized in that The engine further includes a sprocket cover, which is arranged on a side of the arc plate away from the housing, and the sprocket cover and a surface of the arc plate away from the first guide plate jointly enclose the second flow channel.

Images